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Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Anaerobic Digestion Basics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Anaerobic Digestion Basics Anaerobic Digestion Basics Anaerobic Digestion Basics August 14, 2013 - 1:07pm Addthis Anaerobic digestion is a common technology in today's agriculture, municipal waste, and brewing industries. It uses bacteria to break down waste organic materials into methane and other gases, which can be used to produce electricity or heat. Methane and Anaerobic Bacteria Methane is a gas that contains molecules of methane with one atom of carbon and four atoms of hydrogen (CH4). It is the major component of the natural gas used in many homes for cooking and heating. It is odorless, colorless, and yields about 1,000 British thermal units (Btu) [252 kilocalories (kcal)] of heat energy per cubic foot (0.028 cubic meters) when burned. Natural gas is a fossil fuel that was created eons ago by the anaerobic

2

Anaerobic Digestion of Algae  

Science Journals Connector (OSTI)

...would be desirable to remove the algae from the lagoon effluent. Under...anaerobic digestion. Digestion of algae to provide a source of fuel is an attractive possibility...through the anaerobic digestion of algae to produce methane. Energy is...

C. G. Golueke; W. J. Oswald; H. B. Gotaas

1957-01-01T23:59:59.000Z

3

List of Anaerobic Digestion Incentives | Open Energy Information  

Open Energy Info (EERE)

Anaerobic Digestion Incentives Anaerobic Digestion Incentives Jump to: navigation, search The following contains the list of 285 Anaerobic Digestion Incentives. CSV (rows 1 - 285) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Advanced Energy Job Stimulus Program (Ohio) Industry Recruitment/Support Ohio Commercial Fed. Government Industrial Institutional Local Government Nonprofit State Government

4

Community-Scale Anaerobic Digesters Webinar | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Community-Scale Anaerobic Digesters Webinar Community-Scale Anaerobic Digesters Webinar Community-Scale Anaerobic Digesters Webinar April 16, 2013 1:00PM MDT Webinar This free webinar will be held on April 16, 2013, from 1-2:15 p.m. Mountain Daylight Time. It will provide information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi Community's anaerobic digester project. Implementing Anaerobic Digestion in San Jose's Integrated Processing Infrastructure This presentation will provide background on San Jose, California's, leading-edge program using the nation's first commercial-scale, high solids dry fermentation anaerobic digestion system to process commercial organics from more than 8,000 businesses in the city. Phase one of the Zero Waste

5

Anaerobic Co-digestion of Brown Water and Food Waste for Energy Recovery  

E-Print Network (OSTI)

LIM J.W. Anaerobic Co-digestion of Brown Water and Food Waste for Energy Recovery Jun Wei LIM waste (FW) and their mixture (MW) in batch digesters was evaluated under mesophilic conditions. BW waste. Keywords Anaerobic digestion; food waste; brown water; biogas; co-digestion INTRODUCTION

Paris-Sud XI, Université de

6

Floodplain Assessment for Installation of a Renewable Energy Anaerobic Digester Facility  

Office of Energy Efficiency and Renewable Energy (EERE)

Floodplain Assessment for Installation of a Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California, as posted on the U.S. Department of Energy website.

7

The Anaerobic Digestion of Organic  

E-Print Network (OSTI)

, pursuing alternative and renewable energy has become imperative from both practical and ethical standpoints production is just one of the many renewable energy alternatives out there. Defined as the digestion of Anaerobic Digestion 3.1. Municipal Waste Management 3.2. Climate Change Mitigation 3.2.1. Untreated

Iglesia, Enrique

8

Kinetic modeling and experimentation of anaerobic digestion  

E-Print Network (OSTI)

Anaerobic digesters convert organic waste (agricultural and food waste, animal or human manure, and other organic waste), into energy (in the form of biogas or electricity). An added benefit to bio-digestion is a leftover ...

Rea, Jonathan (Jonathan E.)

2014-01-01T23:59:59.000Z

9

Community Renewable Energy Success Stories: Community-Scale Anaerobic Digesters (text version)  

Office of Energy Efficiency and Renewable Energy (EERE)

Below is the text version of the webinar titled "Community-Scale Anaerobic Digesters," originally presented on April 16, 2013.

10

A systemic approach for dimensioning and designing anaerobic bio-digestion/energy generation biomass supply networks  

Science Journals Connector (OSTI)

Abstract Anaerobic bio-digestion/energy generation complexes using animal waste raw materials represent an important component of renewable energy initiatives and policies worldwide, and are significant contributors to broaden sustainability efforts. In such projects bio-power feasibility depends heavily on generation complex access to biomass which is of costly transportation. As a result, an important component of renewable energy planning is the optimization of a logistics system to guarantee low-cost access to animal waste. This access is a function of local characteristics including number and geographic location of organic waste sources, operating and maintenance costs of the generation facility, energy prices, and marginal contribution of biomass collected and delivered to the anaerobic bio-digestion unit. Because biomass exhibits high transportation costs per unit of energy ultimately generated, and because different types of biomass have different biogas-generating properties, design of the supply logistics system can be the determinant factor towards economic viability of energy generation from an anaerobic bio-digestion plant. Indeed, to address this problem it is helpful to consider the farms, the logistics system, the anaerobic bio-digestion plant, and the generation plant as subsystems in an integrated system. Additionally, the existence of an outlet for manure may allow farmers to significantly raise boundaries of one constraint they face, namely disposing of animal waste, therefore permitting increases in farm production capacity. This paper suggests and outlines a systematic methodology to address the design of such systems.

João Neiva de Figueiredo; Sérgio Fernando Mayerle

2014-01-01T23:59:59.000Z

11

Anaerobic digestion of organic solid waste for energy production.  

E-Print Network (OSTI)

??This study was carried out in order to evaluate the performance of anaerobic reactors treating OFMSW (organic fraction of municipal solid waste), especially in terms… (more)

Nayono, Satoto Endar

2009-01-01T23:59:59.000Z

12

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol  

Science Journals Connector (OSTI)

Thermophilic Anaerobic Digestion to Increase the Net Energy Balance of Corn Grain Ethanol ... However, the calculation did not include the energetic costs to physically replace the evaporator with the integrated digester system (this will be a relatively small fraction of the energy input because the percentage of energy input per unit of ethanol energy output for construction of the entire conventional dry mill is 0.2% (4)); the improved quality in animal feed (DDG vs DDGS); nor the available waste heat from circumventing thin stillage evaporation. ...

Matthew T. Agler; Marcelo L. Garcia; Eric S. Lee; Martha Schlicher; Largus T. Angenent

2008-08-05T23:59:59.000Z

13

DOE/EA-1624: Environmental Assessment for Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities (December 2008)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Auburn Landfill Gas Electric Generators and Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York Final Environmental Assessment DOE/EA-1624 Prepared for: U.S. Department of Energy National Energy Technology Laboratory January 2009 INTENTIONALLY LEFT BLANK AUBURN LANDFILL GAS ELECTRIC GENERATORS AND ANAEROBIC DIGESTER ELECTRIC FACILITIES FINAL EA DOE/EA-1624 i Table of Contents 1.0 INTRODUCTION .......................................................................................................................................... 1 1.1 BACKGROUND............................................................................................................................................... 2 1.2 PURPOSE AND NEED ...................................................................................................................................... 4

14

A network design model for biomass to energy supply chains with anaerobic digestion systems  

Science Journals Connector (OSTI)

Abstract Development and implementation of renewable energy systems, as a part of the solution to the worldwide increasing energy consumption, have been considered as emerging areas to offer an alternative to the traditional energy systems with limited fossil fuel resources and to challenge environmental problems caused by them. Biomass is one of the alternative energy resources and agricultural, animal and industrial organic wastes can be treated as biomass feedstock in biomass to energy conversion systems. This study aims to develop an effective supply chain network design model for the production of biogas through anaerobic digestion of biomass. In this regard, a mixed integer linear programming model is developed to determine the most appropriate locations for the biogas plants and biomass storages. Besides the strategic decisions such as determining the numbers, capacities and locations of biogas plants and biomass storages, the biomass supply and product distribution decisions can also be made by this model. Mainly, waste biomass is considered as feedstock to be digested in anaerobic digestion facilities. To explore the viability of the proposed model, computational experiments are performed on a real-world problem. Additionally, a sensitivity analysis is performed to account for the uncertainties in the input data to the decision problem.

?ebnem Y?lmaz Balaman; Hasan Selim

2014-01-01T23:59:59.000Z

15

Commercialization of Anaerobic Contact Process for Anaerobic Digestion of Algae.  

E-Print Network (OSTI)

??The commercialization of anaerobic contact process for the digestion of algal biomass has been shown to be feasible on a technical and economic basis. The… (more)

Andlay, Gunjan

2010-01-01T23:59:59.000Z

16

Photoenhanced anaerobic digestion of organic acids  

DOE Patents (OSTI)

A process is described for rapid conversion of organic acids and alcohols anaerobic digesters into hydrogen and carbon dioxide, the optimal precursor substrates for production of methane. The process includes addition of photosynthetic bacteria to the digester and exposure of the bacteria to radiant energy (e.g., solar energy). The process also increases the pH stability of the digester to prevent failure of the digester. Preferred substrates for photosynthetic bacteria are the organic acid and alcohol waste products of fermentative bacteria. In mixed culture with methanogenic bacteria or in defined co-culture with non-aceticlastic methanogenic bacteria, photosynthetic bacteria are capable of facilitating the conversion or organic acids and alcohols into methane with low levels of light energy input.

Weaver, Paul F. (Golden, CO)

1990-01-01T23:59:59.000Z

17

EA-1907: Biogas Anaerobic Digester Facility, Oakley, Kansas | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

907: Biogas Anaerobic Digester Facility, Oakley, Kansas 907: Biogas Anaerobic Digester Facility, Oakley, Kansas EA-1907: Biogas Anaerobic Digester Facility, Oakley, Kansas Summary This EA evaluates the environmental impacts of a proposal by DOE and USDA to provide funding to Western Plains Energy, LLC (WPE) to construct, purchase equipment, and operate a new Biogas Anaerobic Digester at WPE's existing Ethanol Facility, located at 3022 County Road 18, Grinnell Township (Oakley), Gove County, Kansas. The proposed facility will include a receiving building, digester, and related infrastructure. Based on the analysis in USDA's Final EA and FONSI, DOE has determined that DOE's proposed action does not constitute a major Federal action that would significantly affect the quality of the human or natural environment.

18

Biomass Anaerobic Digestion Facilities and Biomass Gasification Facilities (Indiana)  

Energy.gov (U.S. Department of Energy (DOE))

The Indiana Department of Environmental Management requires permits before the construction or expansion of biomass anaerobic digestion or gasification facilities.

19

Anaerobic Co-Digestion on Dairies in Washington State  

E-Print Network (OSTI)

as food-processing wastes) to increase biogas productivity, improve digester performance, and increase in manure and other feedstock to methane-rich biogas, a source of renewable energy (US-EPA 2006) (Figure 1-EPA 2005; US-EPA 2008). In addition to biogas, AD generates fiber and Figure 1. Overview of anaerobic

Collins, Gary S.

20

E-Print Network 3.0 - anaerobic sludge digestion Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

digestion Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic sludge digestion...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

E-Print Network 3.0 - anaerobic sludge digester Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

digester Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic sludge digester...

22

Modelling the energy performance of a farm-scale cellulose to ethanol process with on-site cellulase production and anaerobic digestion  

Science Journals Connector (OSTI)

Abstract A farm-scale process for converting wheat straw to ethanol was modelled to assess its energy performance. The process incorporates the on-site production of crude unprocessed liquid cellulase produced via solid-state fermentation, and the anaerobic digestion of process residues to supply heat and electricity. Results include energy yield ratios from 6 to 9, reductions of 80–90 % in the energy required to produce and transport the cellulase compared to commercial preparations, and a net surplus of on-site heat and electricity. From these improvements in process efficiency, environmental benefits follow.

Mitchell Lever

2015-01-01T23:59:59.000Z

23

Anaerobic Digestion Optimization for Enhanced Renewable Biomethane Production.  

E-Print Network (OSTI)

??The scope of this research project was to operate suspended growth, continuous stirred tank reactor (CSTR) anaerobic digesters at the bench-scale level to evaluate improved… (more)

Stover, Ted Ross

2011-01-01T23:59:59.000Z

24

Alternative energy systems for Puerto Rico : analysis and comparison of anaerobic waste digestion  

E-Print Network (OSTI)

Energy prices in Puerto Rico are increasing constantly, making evident the need for alternative energy sources. Several methods to produce power have been developed as alternatives to burning petroleum, such as solar energy ...

Cuevas, Emil A. (Emil André Cuevas Meléndez)

2006-01-01T23:59:59.000Z

25

E-Print Network 3.0 - anaerobic digestion Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

26

E-Print Network 3.0 - anaerobic digestion analysis Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

27

E-Print Network 3.0 - anaerobic digesters current Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

28

E-Print Network 3.0 - anaerobic digestion usa Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

29

E-Print Network 3.0 - anaerobic digestion final Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

30

E-Print Network 3.0 - anaerobic digestion performance Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

31

E-Print Network 3.0 - anaerobically digested cattle Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

32

E-Print Network 3.0 - anaerobic digestion heat Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

33

E-Print Network 3.0 - anaerobic digesters treating Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

34

E-Print Network 3.0 - anaerobic digester treating Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

35

E-Print Network 3.0 - anaerobic thermophilic digestion Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

36

E-Print Network 3.0 - anaerobic digester performance Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

37

E-Print Network 3.0 - anaerobic digestion model Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management of the anaerobic digestion...

38

Design of an anaerobic digester in Quebec, Canada  

E-Print Network (OSTI)

.In response to the future Quebec, Canada regulations prohibiting landfilling of organic matter by 2020, EBI, a waste management company located near Montreal is considering constructing an anaerobic digester. This thesis ...

Bouaziz, Alexandre N. (Alexandre Nathanel)

2014-01-01T23:59:59.000Z

39

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters  

Energy.gov (U.S. Department of Energy (DOE))

This webinar was held April 16, 2013, and provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi...

40

Halophytic microalgae as a feedstock for anaerobic digestion  

Science Journals Connector (OSTI)

Abstract Anaerobic digestion can be employed to produce methane biogas from residual microalgae biomass derived from either a lipid based biofuel process or wastewater treatment. There is interest in using halophytic microalgae for biofuel production due to their potential robustness in large-scale open pond production. The anaerobic digestion of halophytic microalgae biomass would however be challenging due to the high salinities not typically experienced in anaerobic digestion scenarios. Halophytic microalgae biomass as a potential substrate feedstock for anaerobic digestion would have salinities in excess of 3.5%, which is typically found in marine environments. To investigate the anaerobic digestion of halophytic microalgae issue the first stage of the reported study focuses on the changes undertaken in the bacterial community associated with the anaerobic digestion of piggery effluent under increasing saline conditions, with the aim of establishing a saline tolerant anaerobic digestion inoculum capable of digesting feedstocks under high salinity conditions. Favourable results from this inoculum development study allowed the investigation of anaerobic digestion of halophytic microalgae. The reported results demonstrate that a saline tolerant inoculum was maintained. Subsequent denaturing gradient gel electrophoresis (DGGE) fingerprinting of the resulting halophytic bacterial community showed several halophytic methanogens. The inoculum was used to digest the halophytic microalgae. The resulting gas data showed that biogas production of 358 ± 53 mL/g of volatile solids (VS) with a methane content of 54 ± 4.3% methane was achieved at 7% salinity. The volume of biogas produced on a wet weight microalgae biomass basis was 122 ± 26 and 175 ± 25 mL/g of halophytic microalgae biomass respectively (74 ± 2.8 wt.% moisture content). The conversion of carbon in the feedstock to methane achieved an efficiency of 26.4% and 46.6% at 3.4% and 7% salinity respectively. A halo-tolerant anaerobic digestion microbial community could be further optimized to complete the loop with nutrient recycle required with the production of halophytic microalgae based biofuels and potentially, hypersaline wastewater treatment applications.

Andrew Ward; Andy Ball; David Lewis

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Batch load anaerobic digestion of dairy manure  

E-Print Network (OSTI)

flask. Influent was added through a funnel in a rubber stopper in the top of the flask. The flask was kept in a water bath to maintain the optimum temperature of 32 C, 0 A liquid displacement system was used to collect the biogas and measure.... Biogas production was measured with a Rockwell No, 175 S Test Meter. Electrical energy input to the system was measured with a watt-hour meter. The energy required for digester heating was determined by the time required to expend the propane in sn...

Egg, Richard P

2012-06-07T23:59:59.000Z

42

Anaerobic Digestion and Combined Heat and Power Study  

SciTech Connect

One of the underlying objectives of this study is to recover the untapped energy in wastewater biomass. Some national statistics worth considering include: (1) 5% of the electrical energy demand in the US is used to treat municipal wastewater; (2) This carbon rich wastewater is an untapped energy resource; (3) Only 10% of wastewater treatment plants (>5mgd) recover energy; (4) Wastewater treatment plants have the potential to produce > 575 MW of energy nationwide; and (5) Wastewater treatment plants have the potential to capture an additional 175 MW of energy from waste Fats, Oils and Grease. The WSSC conducted this study to determine the feasibility of utilizing anaerobic digestion and combined heat and power (AD/CHP) and/or biosolids gasification and drying facilities to produce and utilize renewable digester biogas. Digester gas is considered a renewable energy source and can be used in place of fossil fuels to reduce greenhouse gas emissions. The project focus includes: (1) Converting wastewater Biomass to Electricity; (2) Using innovative technologies to Maximize Energy Recovery; and (3) Enhancing the Environment by reducing nutrient load to waterways (Chesapeake Bay), Sanitary Sewer Overflows (by reducing FOG in sewers) and Greenhouse Gas Emissions. The study consisted of these four tasks: (1) Technology screening and alternative shortlisting, answering the question 'what are the most viable and cost effective technical approaches by which to recover and reuse energy from biosolids while reducing disposal volume?'; (2) Energy recovery and disposal reduction potential verification, answering the question 'how much energy can be recovered from biosolids?'; (3) Economic environmental and community benefit analysis, answering the question 'what are the potential economic, environmental and community benefits/impacts of each approach?'; and (4) Recommend the best plan and develop a concept design.

Frank J. Hartz; Rob Taylor; Grant Davies

2011-12-30T23:59:59.000Z

43

Anaerobic batch co-digestion of Spartina alterniflora and potato  

Science Journals Connector (OSTI)

The potential of mesophilic anaerobic batch digestion for the treatment of Spartina alterniflora, an invasive species widely distributed along Chinese coastlines, through co-digestion with readily biodegradable organics has been assessed. The accumulative biogas yield from S. alterniflora alone was 251 ml/g Total Solid (TS) (at 35°C), at TS of 6%, co-digestion with 80% of S. alterniflora and 20% of potato representing 6% of TS, gave a biogas yield of 383 ml/g TS (at 35°C). This is an increase of 52.5% compared with that obtained from digestion of pure S. alterniflora. In conclusion, using readily biodegradable potato as co-substrate of S. alterniflora can increase its anaerobic digestibility and biogas yield.

Jihong Li; Shiguan Yang; Zheng Zheng; Huamin Song; Zhuo Meng

2011-01-01T23:59:59.000Z

44

Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Anaerobic Digester Gas-to-Electricity Rebate and Performance Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive < Back Eligibility Agricultural Commercial Industrial Institutional Local Government Nonprofit Residential Schools Tribal Government Savings Category Bioenergy Maximum Rebate Total Incentive: $2 million (combined production and capacity incentives) Fixed Base + Capacity Incentive: varies, limited to the total maximum incentive of $2 million minus the applicable performance incentive Program Info Funding Source RPS surcharge; NYPA Expiration Date 01/31/2013 State New York Program Type State Rebate Program Rebate Amount Fixed Base Incentive: varies Capacity Incentive: varies Production Incentive: $0.025/kWh production payment for new systems for up

45

E-Print Network 3.0 - anaerobic digestion technology Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

technology on livestock farms... dioxide (EPA AgStar 2006). Benefits and Challenges of Biogas Technology Anaerobic digestion can convert... digester. Resources which ... Source:...

46

Anaerobic Digestion of Food Waste?recycling Wastewater  

Science Journals Connector (OSTI)

Food waste?recycling (FWR) wastewater was evaluated as feedstock for two?stage anaerobic digestion at different hydraulic retention times (HRTs). The FWR wastewater tested contained high concentrations of organic materials and had chemical oxygen demand (COD) >130 g/L and volatile solids (VS) >55 g/L. Two identical two?stage anaerobic digesters were operated to investigate the performance at six HRTs ranging from 10–25 days. In the acidogenic reactor the total carbohydrate reduction efficiency and volatile fatty acid production dramatically decreased when acidogenic HRT was wastewater as feedstock.

Gyuseong Han; Seung Gu Shin; Juntaek Lim; Minho Jo; Seokhwan Hwang

2010-01-01T23:59:59.000Z

47

Application of dried anaerobic digested sewage sludge as phenol biosorbent  

Science Journals Connector (OSTI)

Untreated anaerobically digested sewage sludge was used for the first time as a biosorbent for removing phenol from aqueous solution. Results showed that adsorption capacity was influenced by the pH of the aqueous solution with an observed maximum phenol removal at pH around 6-8. The adsorption equilibrium of phenolic compounds was obtained after almost two hours with an adsorption of approximately 90% of the phenolic compounds. A sorbent concentration of 1.8 g/L was found to insure the best removal percentage and the best sorbent capacity. Both Langmuir and Freundlich models have provided reasonable fittings for the data of phenol adsorption. The experimental data fitted the pseudo-second-order kinetic model and the intraparticle diffusion model. The values of change in Gibbs free energy (?G°), enthalpy (?H°) and entropy (?S°) were calculated. The thermodynamic study of adsorption process showed that the process was exothermic in nature.

Alaa H. Hawari

2014-01-01T23:59:59.000Z

48

Sequential anaerobic/anaerobic digestion for enhanced sludge stabilization: comparison of the process performance for mixed and waste sludge  

Science Journals Connector (OSTI)

Sequential anaerobic-aerobic digestion has been demonstrated as a promising alternative for enhanced sludge stabilization. In this paper, a feasibility ... the sequential digestion applied to real waste activated...

M. Concetta Tomei; Nicola Antonello Carozza

2014-06-01T23:59:59.000Z

49

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 16, 2013 Webinar: Community-Scale Anaerobic Digesters April 16, 2013 Webinar: Community-Scale Anaerobic Digesters April 16, 2013 Webinar: Community-Scale Anaerobic Digesters This webinar was held April 16, 2013, and provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi Community's (FCPC) anaerobic digester project. Download the presentations below, watch the webinar (WMV 125 MB), or view the text version. Find more CommRE webinars. Implementing Anaerobic Digestion in San Jose's Integrated Processing Infrastructure This presentation provided background on San Jose, California's, leading-edge program using the nation's first commercial-scale, high solids dry fermentation anaerobic digestion system to process commercial organics

50

Contribution of Anaerobic Digesters to Emissions Mitigation and Electricity Generation Under U.S. Climate Policy  

Science Journals Connector (OSTI)

Anaerobic digesters (ADs) can produce renewable energy from livestock manure, prevent the release of methane, and reduce air and water pollution, and digested manure can be applied to crops as a fertilizer. ... Comprehensive inclusion of the GHG mitigation benefits and low-carbon energy generation of AD projects within a federal climate and energy policy would further enhance prospects for new projects. ... Arthurson, V.Closing the Global Energy and Nutrient Cycles through Application of Biogas Residue to Agricultural Land - Potential Benefits and Drawbacks Energies 2009, 2 ( 2) 226– 242 ...

David P. M. Zaks; Niven Winchester; Christopher J. Kucharik; Carol C. Barford; Sergey Paltsev; John M. Reilly

2011-07-15T23:59:59.000Z

51

Intermediate-scale high-solids anaerobic digestion system operational development  

SciTech Connect

Anaerobic bioconversion of solid organic wastes represents a disposal option in which two useful products may be produced, including a medium Btu fuel gas (biogas) and a compost-quality organic residue. The application of high-solids technology may offer several advantages over conventional low-solids digester technology. Operation of the anaerobic digestion process at high solids reduces the level of process water and thereby the size and capital costs for the digester system. In addition, by virtue of the lack of available water, the microbial catalysts are more productive in feedstock polymer hydrolysis. The National Renewable Energy Laboratory (NREL) has developed a unique digester system capable of uniformly mixing high-solids materials at low cost. Information gained from laboratory-scale digester research was used to develop die intermediate-scale digester system. This system represents a 50-fold scale-up of the original digester system and includes continuous feed addition and computer monitoring and control. During the first 1.15 years of operation, a variety of modifications and improvements were instituted to increase the safety, reliability, and performance of the system. Those improvements -- which may be critical in further scale-up efforts using the NREL high-solids digester design -- are detailed in this report.

Rivard, C.J.

1995-02-01T23:59:59.000Z

52

Biomethane production by anaerobic digestion of organic waste  

Science Journals Connector (OSTI)

Abstract Anaerobic Digestion (AD) is a biological process that takes place naturally when bacteria break down organic matter in environments with or without oxygen. Controlled anaerobic digestion of organic waste in enclosed landfill will generate methane. Almost any organic material can be processed with AD, including waste paper and cardboard (of a grade that is too low to recycle because of food contamination), grass clippings, leftover food, industrial effluents, sewage and animal waste. AD produces biogas which is comprised of around 60% methane (CH4) and 40% carbon dioxide (CO2). This biogas can be used to generate heat or electricity and/or can be used as a vehicular fuel. If the intended use is for power generation the biogas must be scrubbed to remove a number of impurities. After conditioning the biogas can be used for onsite power generation, to heat homes or can be added to the national natural gas grid. In recent years several research groups have shown the possibility of upgrading the biogas for biomethane production [1]. This study will show the feasibility of integrating anaerobic digestion plant with onsite polymeric membrane purification system for conditioned biomethane production.

A. Molino; F. Nanna; Y. Ding; B. Bikson; G. Braccio

2013-01-01T23:59:59.000Z

53

Environmental assessment of energy production by combustion of biogas provided by the anaerobic digestion of agricultural biomass  

Science Journals Connector (OSTI)

This paper tries to compare the environmental impacts of energy production using agricultural biomass and energy production using traditional reactor systems (natural gas and fuel oil) by using the Life Cycle Assessment (LCA) methodology. In order to make this comparison, the impact assessment methods CML 2 BASELINE 2000 (problem oriented method) and ECOINDICATOR 99 (damage oriented method) are used. The heat produced by cogeneration is intended to feed a heating network connected to 16 dwellings. The results show that the use of biogas reduces the emissions taking part in the global warming potential and reduces the global environmental impact.

Sebastien Moras

2008-01-01T23:59:59.000Z

54

Greenhouse Gas Emission Reductions from Domestic Anaerobic Digesters Linked with Sustainable Sanitation in Rural China  

Science Journals Connector (OSTI)

Greenhouse Gas Emission Reductions from Domestic Anaerobic Digesters Linked with Sustainable Sanitation in Rural China ... (3) A key technology that may permit a switch from solid fuels to cleaner gaseous fuels in rural China is anaerobic digestion, where organic human and animal wastes are digested under anaerobic conditions generating biogas, composed primarily of methane (CH4), which can be sequestered and burned for cooking, heating, and lighting. ...

Radhika Dhingra; Erick R. Christensen; Yang Liu; Bo Zhong; Chang-Fu Wu; Michael G. Yost; Justin V. Remais

2011-02-24T23:59:59.000Z

55

E-Print Network 3.0 - anaerobic digestion concept Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

to methane. The anaerobic digestion consortium was introduced to high... M, and a biogas composition of 55%-60% methane. INTRODUCTION Economic evaluations of ... Source:...

56

E-Print Network 3.0 - anaerobic digestion program Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic matter and the management ... Source: Liskiewicz,...

57

E-Print Network 3.0 - anaerobic closed digester Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

to methane. The anaerobic digestion consortium was introduced to high... M, and a biogas composition of 55%-60% methane. INTRODUCTION Economic evaluations of ... Source:...

58

E-Print Network 3.0 - anaerobically digested sludge Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic ... Source: Liskiewicz, Maciej - Institut fr...

59

E-Print Network 3.0 - anaerobic digestion role Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

60

E-Print Network 3.0 - anaerobic digester sludge Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... on the source of the organic ... Source: Liskiewicz, Maciej - Institut fr...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

E-Print Network 3.0 - anaerobically digested municipal Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

This publication provides a general overview of anaero- Summary: . Scrubbing the biogas with iron-impregnated wood chips has been used in anaerobic digesters in municipal......

62

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community- A Case Study  

Office of Energy Efficiency and Renewable Energy (EERE)

Presented by Jason Rieth, Industrial Construction Executive at Miron Construction at the April 16, 2013, Community-Scale Anaerobic Digesters CommRE Webinar.

63

Treatment program of organic matter by anaerobic digestion and composting (PTMOBC) (Quebec, Canada)  

Energy.gov (U.S. Department of Energy (DOE))

The Program for processing of organic matter by anaerobic digestion and composting (PTMOBC) provides financial assistance to municipalities and the private sector for the installation of...

64

Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach  

Science Journals Connector (OSTI)

Abstract Dry anaerobic digestion (AD) of OFMSW was optimized in order to produce biogas avoiding the use of solid inoculum. Doing so the dry AD was performed irrigating the solid waste with liquid digestate (flow rate of 1:1.18–1:0.9 w/w waste/digestate; 21 d of hydraulic retention time – HRT) in order to remove fermentation products inhibiting AD process. Results indicated that a high hydrolysis rate of organic matter (OM) and partial biogas production were obtained directly during the dry AD. Hydrolysate OM was removed from digester by the percolate flow and it was subsequently used to feed a liquid anaerobic digester. During dry AD a total loss of 36.9% of total solids was recorded. Methane balance indicated that 18.4% of potential methane can be produced during dry AD and 49.7% by the percolate. Nevertheless results obtained for liquid AD digestion indicated that only 20.4% and 25.7% of potential producible methane was generated by adopting 15 and 20 days of HRT, probably due to the AD inhibition due to high presence of toxic ammonia forms in the liquid medium.

Pognani Michele; D’Imporzano Giuliana; Minetti Carlo; Scotti Sergio; Adani Fabrizio

2014-01-01T23:59:59.000Z

65

Community Renewable Energy Success Stories: Community-Scale Anaerobic  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Community-Scale Community-Scale Anaerobic Digesters (text version) Community Renewable Energy Success Stories: Community-Scale Anaerobic Digesters (text version) Below is the text version of the webinar titled "Community-Scale Anaerobic Digesters," originally presented on April 16, 2013. Operator: The broadcast is now starting. All attendees are in listen-only mode. Sarah Busche: Good afternoon, everyone, and welcome to today's webinar sponsored by the U.S. Department of Energy. I'm Sarah Busche, and I'm here with Devin Egan, and we're broadcasting live from a very snowy National Renewable Energy Laboratory in Golden, Colorado. Thank you so much for joining us today. We're going to give folks a few minutes to call in and log on, but while we wait Devin will go over some logistics, and then we'll get started with

66

A Design-Builder's Perspective: Anaerobic Digestion, Forest County Potawatomi Community - A Case Study  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Design-Builder's Perspective: Anaerobic Digestion Design-Builder's Perspective: Anaerobic Digestion Forest County Potawatomi Community - A Case Study Presented by Jason Rieth, P.E., LEED AP BD + C Industrial Construction Executive Miron Construction Co., Inc. 715.841.4029 | jason.rieth@miron-construction.com * Overview of the FCPC Renewable Generation Facility

67

Anaerobic digestion of glycerol and co-digestion of glycerol and pig manure  

Science Journals Connector (OSTI)

The potential of glycerol obtained from transesterification of waste cooking oil as a main carbon source for biogas production was investigated. The glycerol was highly contaminated with oils and fats and was pretreated with sulfuric acid. Using a carbon source of glucose as a control, we compared biogas production from the acid-treated glycerol in a synthetic medium and the acid-treated glycerol mixed with pig manure. The anaerobic digestion of acid-treated glycerol with supplement in a synthetic medium was found to be satisfactory at organic loading rates (OLR) between 1.3, 1.6 and 2.6 g chemical oxygen demand (COD) L?1 d?1. The maximum methane yield of 0.32 L at Standard temperature and pressure (STP) g?1 COD removal was achieved at an OLR of 1.6 g COD L?1 d?1 and the methane content was 54% on an average. At a higher organic loading rate of 5.4 g COD L?1 d?1, the propionic acid to acetic acid ratio was higher than the critical threshold limit for metabolic imbalance. Anaerobic digestion of acid-treated glycerol with pig manure was also investigated at the COD ratio of 80:20 (glycerol:pig manure). The anaerobic digestion of acid-treated glycerol with pig manure was found to be satisfactory at organic loading rates between 1.3, 1.7, 2.9 and 5.0 g COD L?1 d?1 in terms of COD reduction (>80%) and methane content of (62% on an average). However, the biogas production rate was found to significantly decrease at the highest load. The maximum methane yield of 0.24 L STP g?1 COD removal was achieved at an OLR of 1.3 g COD L?1 d?1.

Sasikarn Nuchdang; Chantaraporn Phalakornkule

2012-01-01T23:59:59.000Z

68

E-Print Network 3.0 - anaerobic digestion held Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

anaerobic digestion held Page: << < 1 2 3 4 5 > >> 1 www.manuremanagement.cornell.edu Biogas Casebook Summary: 1 www.manuremanagement.cornell.edu Biogas Casebook: NYS On-farm...

69

Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries  

Energy.gov (U.S. Department of Energy (DOE))

DOE Biomass Program perspective on anaerobic digestion and fuel cell integratin at biorefineries. Presented by Brian Duff, DOE Biomass Program, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

70

Contribution of Anaerobic Digesters to Emissions Mitigation and Electricity Generation Under U.S. Climate Policy  

E-Print Network (OSTI)

Livestock husbandry in the U.S. significantly contributes to many environmental problems, including the release of methane, a potent greenhouse gas (GHG). Anaerobic digesters (ADs) break down organic wastes using bacteria ...

Zaks, David P. M.

71

Experimental evaluation of anaerobic digestion for coffee wastewater treatment and its biomethane recovery potential  

Science Journals Connector (OSTI)

The objective of this study was to evaluate the performance of anaerobic digestion (AD) as an eco-friendly technology for coffee wastewater (CWW) management. First, we have characterized the CWW and found that...

A. Beyene; D. Yemane; T. Addis…

2014-10-01T23:59:59.000Z

72

Anaerobic digestion of wool scouring wastewater in a digester operated semi-continuously for biomass retention  

Science Journals Connector (OSTI)

An anaerobic digester, operated semi-continuously in order to retain high concentrations of biomass in the digester, was used to treat wool scouring wastewater. At a space load of 9·9 kg COD m?3 day ?1 (hydraulic retention time, 2·8 days) >56% of the COD and >47% of the grease were removed. At these efficiencies, this rate was estimated to be at least 2·5·3· times greater than that which would be achieved in a continuously stirred digester. Preliminary studies of enzymatic pretreatment of the scouring effluent showed that significantly improved treatment rates and/or efficiencies could be achieved—i.e. >70% removal of both the COD and grease at a space load of 12 kg COD m?3 day?1. It is unlikely that any substancial levels of flocculation would develop in this system and it is expected that the moderate use of polyelectrolytes would be required to help maintain the VSS concentration in the reactor.

R.G. Cail; J.P. Barford; R. Lichacz

1986-01-01T23:59:59.000Z

73

RCM Digesters | Open Energy Information  

Open Energy Info (EERE)

RCM Digesters RCM Digesters Jump to: navigation, search Name RCM Digesters Place Berkeley, California Zip CA 94704 Product Manufactures anaerobic manure digesters which process animal waste into biogas. Coordinates 38.748315°, -90.334929° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.748315,"lon":-90.334929,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

74

Nitrification of centrate from dewatering of anaerobically digested sludge  

Science Journals Connector (OSTI)

Nitrification of anaerobically digested sludge centrate was studied in bench-scale suspended growth and fixed film enhanced suspended growth systems at temperatures of 10.5-28.5°C and pH values of 6.0-9.1. Nitrification followed zero-order kinetics in both systems, and ammonia removals in excess of 99% were observed. The temperature dependency of the suspended growth nitrification rate observed under not fully acclimated biomass conditions at pH between 6.8 and 8.5, was expressed as kT = k20?T-20where k20 and ? were found to be 0.34 mg NH3-N/MLVSS-d and 1.033, respectively. The nitrification rate in the fixed film enhanced suspended growth system involving styrofoam pads ranged from 0.11 to 0.13 mg NH3-N/mg MLVSS-d at temperatures of 21.5-25°C and pH values of 7.8-8.6. The process contained suspended solids in the range of 10-20 mg/l.

M. Kawsar Ali; C.G. Marquez; J. Fillos; V. Diyamandoglu; L.A. Carrio

1998-01-01T23:59:59.000Z

75

Economic implications of anaerobic digesters on dairy farms in Texas  

E-Print Network (OSTI)

-selling price, digesters are less economically feasible than current waste management strategies, lagoons, even after considering potential environmental penalties. However, selling electricity and capturing by-product heat for cost savings makes the digester...

Jackson, Randy Scott, Jr.

2007-09-17T23:59:59.000Z

76

RECIPIENT:WA Department of Commerce STATE: WA PROJECT Van Dyk Dairy Anaerobic Digester  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

of5 of5 RECIPIENT:WA Department of Commerce STATE: WA PROJECT Van Dyk Dairy Anaerobic Digester TITLE: Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number cm Number DE-EE0000139 GF0-10-604 Based on my review oftbe information concerning the proposed action, as NEPA CompUance Officer (authorized under DOE Order 451.1A), I have made the foUowing determination: cx, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply and demand studies), and dissemination (including, but not limited to, document mailings, publication, and distribution;

77

Comparison of different liquid anaerobic digestion effluents as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer Compared methane production of solid AD inoculated with different effluents. Black-Right-Pointing-Pointer Food waste effluent (FWE) had the largest population of acetoclastic methanogens. Black-Right-Pointing-Pointer Solid AD inoculated with FWE produced the highest methane yield at F/E ratio of 4. Black-Right-Pointing-Pointer Dairy waste effluent (DWE) was rich of cellulolytic and xylanolytic bacteria. Black-Right-Pointing-Pointer Solid AD inoculated with DWE produced the highest methane yield at F/E ratio of 2. - Abstract: Effluents from three liquid anaerobic digesters, fed with municipal sewage sludge, food waste, or dairy waste, were evaluated as inocula and nitrogen sources for solid-state batch anaerobic digestion of corn stover in mesophilic reactors. Three feedstock-to-effluent (F/E) ratios (i.e., 2, 4, and 6) were tested for each effluent. At an F/E ratio of 2, the reactor inoculated by dairy waste effluent achieved the highest methane yield of 238.5 L/kgVS{sub feed}, while at an F/E ratio of 4, the reactor inoculated by food waste effluent achieved the highest methane yield of 199.6 L/kgVS{sub feed}. The microbial population and chemical composition of the three effluents were substantially different. Food waste effluent had the largest population of acetoclastic methanogens, while dairy waste effluent had the largest populations of cellulolytic and xylanolytic bacteria. Dairy waste also had the highest C/N ratio of 8.5 and the highest alkalinity of 19.3 g CaCO{sub 3}/kg. The performance of solid-state batch anaerobic digestion reactors was closely related to the microbial status in the liquid anaerobic digestion effluents.

Xu Fuqing; Shi Jian [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States); Lv Wen; Yu Zhongtang [Department of Animal Sciences, Ohio State University, Columbus, OH 43210 (United States); Li Yebo, E-mail: li.851@osu.edu [Department of Food, Agricultural and Biological Engineering, Ohio State University, Ohio Agricultural Research and Development Center, 1680 Madison Ave., Wooster, OH 44691 (United States)

2013-01-15T23:59:59.000Z

78

Optimizing the Operation of a Two-Phase Anaerobic Digestion System Digesting Grass Silage  

Science Journals Connector (OSTI)

Methane Yields from Grass Biomethane Digesters ... biomethane potential test ... biomethane potential test ...

Abdul-Sattar Nizami; Jerry D. Murphy

2011-07-25T23:59:59.000Z

79

The viscoelastic behaviour of raw and anaerobic digested sludge: strong similarities with soft-glassy materials  

E-Print Network (OSTI)

1 The viscoelastic behaviour of raw and anaerobic digested sludge: strong similarities with soft confronted with a dramatically increasing flow of sewage sludge. To improve treatment efficiency, process reliable flow properties to simulate the process, this work is an attempt to approach sludge rheological

Paris-Sud XI, Université de

80

Reducing the Anaerobic Digestion Model N1 for its application to an industrial wastewater treatment plant  

E-Print Network (OSTI)

the Anaerobic Digestion Model N°1 for its application to an industrial wastewater treatment plant treating winery effluent wastewater Carlos García-Diéguez 1 , Olivier Bernard 2 , Enrique Roca 1, * 1 USC ­ PRODES for winery effluent wastewater. A new reduced stoichiometric matrix was identified and the kinetic parameters

Boyer, Edmond

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Anaerobic codigestion of dairy manure and food manufacturing waste for renewable energy generation in New York State.  

E-Print Network (OSTI)

??Anaerobic digestion is a microbiological process that converts biodegradable organic material into biogas, consisting primarily of methane and carbon dioxide. Anaerobic digestion technologies have been… (more)

Wu, Yen-Chin

2013-01-01T23:59:59.000Z

82

Biochar Produced from Anaerobically Digested Fiber Reduces Phosphorus...  

NLE Websites -- All DOE Office Websites (Extended Search)

dairy lagoons. The ADF was collected from a plugged flow digester, air-dried to <8% water content, and pelletized. Biochar was produced by slow pyrolysis in a barrel retort....

83

Citrus essential oils and their influence on the anaerobic digestion process: An overview  

Science Journals Connector (OSTI)

Abstract Citrus waste accounts for more than half of the whole fruit when processed for juice extraction. Among valorisation possibilities, anaerobic digestion for methane generation appears to be the most technically feasible and environmentally friendly alternative. However, citrus essential oils can inhibit this biological process. In this paper, the characteristics of citrus essential oils, as well as the mechanisms of their antimicrobial effects and potential adaptation mechanisms are reviewed. Previous studies of anaerobic digestion of citrus waste under different conditions are presented; however, some controversy exists regarding the limiting dosage of limonene for a stable process (24–192 mg of citrus essential oil per liter of digester and day). Successful strategies to avoid process inhibition by citrus essential oils are based either on recovery or removal of the limonene, by extraction or fungal pre-treatment respectively.

B. Ruiz; X. Flotats

2014-01-01T23:59:59.000Z

84

Quantification of Gordona amarae Strains in Foaming Activated Sludge and Anaerobic Digester Systems with Oligonucleotide Hybridization Probes  

Science Journals Connector (OSTI)

...hierarchic classification system, Actinobacteria...hybridization probes for studies of ruminal microbial...pseudomonads. A taxonomic study. . Stratton H...ammonia-oxidizing bacteria. . Wheeler D. Rule A. . Zheng...microbial ecology studies. . Quantification...anaerobic digester systems with oligonucleotide...

M. Fiorella de los Reyes; Francis L. de los Reyes III; Mark Hernandez; Lutgarde Raskin

1998-07-01T23:59:59.000Z

85

Ultrasonic sludge disintegration for enhanced methane production in anaerobic digestion: effects of sludge hydrolysis efficiency and hydraulic retention time  

Science Journals Connector (OSTI)

Hydrolysis of waste activated sludge (WAS) has been regarded as the rate limiting step of anaerobic sludge digestion. Therefore, in this study, the ... effect of ultrasound and hydraulic residence time during sludge

Dong-Jin Kim; Jonghak Lee

2012-01-01T23:59:59.000Z

86

Biological hydrogen production by anaerobic digestion of food waste and sewage sludge treated using various pretreatment technologies  

Science Journals Connector (OSTI)

The purpose of this study was to enhance the efficiency of anaerobic co-digestion with sewage sludge using pretreatment technologies and food waste. We studied the effects of various pretreatment methods (thermal...

Seungjin Kim; Kwangkeun Choi; Jong-Oh Kim; Jinwook Chung

2013-11-01T23:59:59.000Z

87

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

commercial farm. A biomass energy farm must cover a largeof Symposium on Energy from Biomass and Wastes, Washington,Biomass Yield Energy Content Upwelling

Haven, Kendall F.

2011-01-01T23:59:59.000Z

88

A new temperature controlled digester for anaerobic digestion for biogas production  

Science Journals Connector (OSTI)

Various types of insulating composite materials were used on ceramic digesters for the control of temperature. Maintenance of temperature is highlighted in this paper. The above types of digesters can adequately control the temperature, especially in the winter season. The results of extensive experimental and theoretical studies have been cited in this paper. This work is beneficial for those plants which are generally in higher altitude stations with low atmospheric temperature, like Leh (India). These types of digesters were found to be very useful for the production of biogas, especially from aquatic biomass like water hyacinth.

Upama Misra; Sanjay Singh; Amarika Singh; G.N. Pandey

1992-01-01T23:59:59.000Z

89

Methane Digester Loan Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Methane Digester Loan Program Methane Digester Loan Program Methane Digester Loan Program < Back Eligibility Agricultural Savings Category Bioenergy Maximum Rebate RFA can provide up to $250,000 of loan principal Program Info Funding Source Minnesota Rural Finance Authority (RFA) State Minnesota Program Type State Loan Program Rebate Amount RFA participation limited to 45% of loan principal Provider Minnesota Department of Agriculture Established in 1998, the Minnesota Dept. of Agriculture Methane Digester Loan Program helps livestock producers install on-farm anaerobic digesters used for the production of electricity by providing zero-interest loans to eligible borrowers. The loan program is part of the Rural Finance Authority (RFA) revolving loan fund, through which farmers can receive financial aid

90

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...this review is to survey energy metabolism-with...the light or in the dark (425), if needed...perspective, anaerobic energy metabolism in eukaryotes...eukaryotes than other surveys might imply (15...involved in anaerobic energy metabolism in eukaryotes...

Miklós Müller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

91

Temporal variation in methanogen communities of four different full-scale anaerobic digesters treating food waste-recycling wastewater  

Science Journals Connector (OSTI)

Abstract Methanogen communities were investigated using 454 pyrosequencing in four different full-scale anaerobic digesters treating food waste-recycling wastewater. Seasonal samples were collected for 2 years, and 24 samples were available for microbial analysis from a plug flow thermophilic (PT) digester, a continuously-stirred tank thermophilic (CT) digester, an upflow anerobic sludge blanket mesophilic (UM) digester, and a continuously-stirred tank mesophilic (CM) digester. Methanoculleus, Methanobacterium, Methanothermobacter, and Methanosaeta were revealed to be key methanogens in full-scale anaerobic digestion process treating food waste-recycling wastewater. In the PT digester, Methanoculleus was dominant (96.8%). In the CT digester, Methanoculleus was dominant (95.4%) during the first year of operation, but the dominant genus was shifted to Methanothermobacter (98.5%) due to pH increase. In the UM digester, Methanosaeta was dominant (87.2%). In the CM digester, Methanoculleus was constantly dominant (74.8%) except during CM5 when Methanosaeta was dominant (62.6%) due to the low residual acetate concentration (0.1 g/L).

Joonyeob Lee; Byungchul Hwang; Taewoan Koo; Seung Gu Shin; Woong Kim; Seokhwan Hwang

2014-01-01T23:59:59.000Z

92

Decomposition of Fresh and Anaerobically Digested Plant Biomass in Soil1 K. K. MOORHEAD, D. A, GRAETZ, AND K. R. REDDY2  

E-Print Network (OSTI)

information deals with land ap- plication of anaerobically digested sewage sludge, and on- ly limited data such as plant biomass, sewage sludge, or animal wastes is used to generate CH4 and stabilized organic waste, or preferably utilized, in an environmentally safe manner. Disposal of the anaerobically digested sludge by land

Florida, University of

93

Electricity Production from Anaerobic Digestion of Household Organic Waste in Ontario: Techno-Economic and GHG Emission Analyses  

Science Journals Connector (OSTI)

Electricity Production from Anaerobic Digestion of Household Organic Waste in Ontario: Techno-Economic and GHG Emission Analyses ... The life cycle greenhouse gas (GHG) emissions and economics of electricity generation through anaerobic digestion (AD) of household source-separated organic waste (HSSOW) are investigated within the FiT program. ... AD can potentially provide considerable GHG emission reductions (up to 1 t CO2eq/t HSSOW) at relatively low to moderate cost (-$35 to 160/t CO2eq) by displacing fossil electricity and preventing the emission of landfill gas. ...

David Sanscartier; Heather L. MacLean; Bradley Saville

2011-12-14T23:59:59.000Z

94

Flux analysis of the human proximal colon using anaerobic digestion model 1  

Science Journals Connector (OSTI)

Abstract The colon can be regarded as an anaerobic digestive compartment within the gastro intestinal tract (GIT). An in silico model simulating the fluxes in the human proximal colon was developed on basis of the anaerobic digestion model 1 (ADM1), which is traditionally used to model waste conversion to biogas. Model calibration was conducted using data from in vitro fermentation of the proximal colon (TIM-2), and, amongst others, supplemented with the bio kinetics of prebiotic galactooligosaccharides (GOS) fermentation. The impact of water and solutes absorption by the host was also included. Hydrolysis constants of carbohydrates and proteins were estimated based on total short chain fatty acids (SCFA) and ammonia production in vitro. Model validation was established using an independent dataset of a different in vitro model: an in vitro three-stage continuous culture system. The in silico model was shown to provide quantitative insight in the microbial community structure in terms of functional groups, and the substrate and product fluxes between these groups as well as the host, as a function of the substrate composition, pH and the solids residence time (SRT). The model confirms the experimental observation that methanogens are washed out at low pH or low SRT-values. The in silico model is proposed as useful tool in the design of experimental setups for in vitro experiments by giving insight in fermentation processes in the proximal human colon.

Anne Marieke Motelica-Wagenaar; Arjen Nauta; Ellen G.H.M. van den Heuvel; Robbert Kleerebezem

2014-01-01T23:59:59.000Z

95

Nitrogen availability and indirect measurements of greenhouse gas emissions from aerobic and anaerobic biowaste digestates applied to agricultural soils  

SciTech Connect

Highlights: • Nitrogen release in digestate-amended soil depends on the digestate type. • Overall N release is modulated by digestate mineral and mineralisable N contents. • Microbial immobilisation does not influence overall release of digestate N in soil. • Digestate physical properties and soil type interact to affect overall N recovery. • High labile C inputs in digestate may promote denitrification in fine-textured soil. - Abstract: Recycling biowaste digestates on agricultural land diverts biodegradable waste from landfill disposal and represents a sustainable source of nutrients and organic matter (OM) to improve soil for crop production. However, the dynamics of nitrogen (N) release from these organic N sources must be determined to optimise their fertiliser value and management. This laboratory incubation experiment examined the effects of digestate type (aerobic and anaerobic), waste type (industrial, agricultural and municipal solid waste or sewage sludge) and soil type (sandy loam, sandy silt loam and silty clay) on N availability in digestate-amended soils and also quantified the extent and significance of the immobilisation of N within the soil microbial biomass, as a possible regulatory mechanism of N release. The digestate types examined included: dewatered, anaerobically digested biosolids (DMAD); dewatered, anaerobic mesophilic digestate from the organic fraction of municipal solid waste (DMADMSW); liquid, anaerobic co-digestate of food and animal slurry (LcoMAD) and liquid, thermophilic aerobic digestate of food waste (LTAD). Ammonium chloride (NH{sub 4}Cl) was included as a reference treatment for mineral N. After 48 days, the final, maximum net recoveries of mineral N relative to the total N (TN) addition in the different digestates and unamended control treatments were in the decreasing order: LcoMAD, 68%; LTAD, 37%, DMAD, 20%; and DMADMSW, 11%. A transient increase in microbial biomass N (MBN) was observed with LTAD application, indicating greater microbial activity in amended soil and reflecting the lower stability of this OM source, compared to the other, anaerobic digestate types, which showed no consistent effects on MBN compared to the control. Thus, the overall net release of digestate N in different soil types was not regulated by N transfer into the soil microbial biomass, but was determined primarily by digestate properties and the capacity of the soil type to process and turnover digestate N. In contrast to the sandy soil types, where nitrate (NO{sub 3}{sup -}) concentrations increased during incubation, there was an absence of NO{sub 3}{sup -} accumulation in the silty clay soil amended with LTAD and DMADMSW. This provided indirect evidence for denitrification activity and the gaseous loss of N, and the associated increased risk of greenhouse gas emissions under certain conditions of labile C supply and/or digestate physical structure in fine-textured soil types. The significance and influence of the interaction between soil type and digestate stability and physical properties on denitrification processes in digestate-amended soils require urgent investigation to ensure management practices are appropriate to minimise greenhouse gas emissions from land applied biowastes.

Rigby, H.; Smith, S.R., E-mail: s.r.smith@imperial.ac.uk

2013-12-15T23:59:59.000Z

96

E-Print Network 3.0 - anaerobic betaproteobacterium georgfuchsia...  

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97

A model of anaerobic digestion for biogas production using Abel equations  

E-Print Network (OSTI)

We consider a nonlinear mathematical model for the study of anaerobic digestion processes. We decompose the original system of nonlinear ordinary differential equations into subsystems. For these subsystems we prove existence of lower and upper solutions in reverse order for one of the va\\-ria\\-bles. The upper and lower solutions are constructed in analytical form. Furthermore, the upper solutions of subsystem for feeding bacteria are related with solutions of Abel equations of the first kind. Using numerical and theoretical arguments we examine how to obtain upper and lower solutions approximated to the numerical solution of the system. In this work we establish special techniques of lower-upper solution, which includes reverse order for non monotone systems, in contrast to the techniques used by H.L. Smith and P. Waltman on their monograph.

Primitivo B. Acosta-Humánez; Maximiliano Machado-Higuera; Alexander V. Sinitsyn

2014-11-27T23:59:59.000Z

98

Biofuels Digest | Open Energy Information  

Open Energy Info (EERE)

Digest Digest Jump to: navigation, search Name Biofuels Digest Address 801 Brickell Avenue Suite 900 Place Miami, Florida Zip 33131 Sector Services Product Information Year founded 2007 Number of employees 1-10 Phone number 786-393-8530 Website http://www.biofuelsdigest.com Coordinates 25.765653°, -80.190405° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":25.765653,"lon":-80.190405,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

99

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...Evolution of Anaerobic Energy Metabolism in Eukaryotes...Rockefeller University, New York, New York, USA b Department...ATP synthesis (energy metabolism) in...Marcel Dekker Inc, New York, NY. 344. Mulder...Carbohydrate and energy metabolism of Tritrichomonas...

Miklós Müller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

100

Influence of bed materials on methanogenic characteristics and immobilized microbes in anaerobic digester  

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This paper reports and discusses the effects of bed materials on the performance of methanogenic fluidized bed reactors with acetic acid as the sole organic substrate. Four bed materials (carbon filter, rock wool, loofah sponge and polyurethane foam) were evaluated and compared for their methanogenic characteristics and immobilized microbes. The present results indicated that the characteristics of the bed materials for immobilization had a significant influence on the methane production. The loofah sponge and polyurethane foam were suggested to be suitable for the bed material in anaerobic digestion. The best methane yield was obtained from the loofah reactor among the four kinds of bed materials. The main cellular morphologies present in the biofilms of the four different materials on the colonization were observed using scanning electron microscopy. The microphotographs indicated that the biofilm was primarily composed of coccus, diplococci-shaped Methanosarcina-like cells, long rods of Methanobacterium and coccobacillus of Methanobrevibacter-like bacteria. The morphologies observed from the microscopic analysis indicated that the different bed materials could provide specific conditions for the adherence of distinct microorganism types. Furthermore, a 16S rRNA phylogenetic analysis was conducted to compare the immobilized archaeal population. The results of the 16S rRNA phylogenetic analysis indicated that the major immobilized methanogens were Methanobacterium formicicum, Methanosarcina barkeri and Methanosarcina mazei in all the bed materials. A similar clone distribution was observed with the loofah sponge and the carbon felt.

Yingnan Yang; Chika Tada; Md Shohidullah Miah; Kenichiro Tsukahara; Tatsuo Yagishita; Shigeki Sawayama

2004-01-01T23:59:59.000Z

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101

A comprehensive microbial insight into two-stage anaerobic digestion of food waste-recycling wastewater  

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Microbial community structures were assessed in a two-stage anaerobic digestion system treating food waste-recycling wastewater. The reactors were operated for 390 d at 10 different hydraulic retention times (HRTs) ranging from 25 to 4 d. Stable operation was achieved with the overall chemical oxygen demand (COD) removal efficiency of 73.0–85.9% at organic loading rate of up to 35.6 g COD/L·d. Performance of the acidogenic reactors, however, changed significantly during operation. This change coincided with transition of the bacterial community from one dominated by Aeriscardovia- and Lactobacillus amylovorus-related species to one dominated by Lactobacillus acetotolerans- and Lactobacillus kefiri-like organisms. In methanogenic reactors, the microbial community structures also changed at this stage along with the shift from Methanoculleus- to Methanosarcina-like organisms. This trend was confirmed by the non-metric multidimensional scaling joint plot of microbial shifts along with performance parameters. These results indicated that the overall process performance was relatively stable compared to the dynamic changes in the microbial structures and the acidogenic performance.

Seung Gu Shin; Gyuseong Han; Juntaek Lim; Changsoo Lee; Seokhwan Hwang

2010-01-01T23:59:59.000Z

102

Which is the preferable biogas utilisation technology for anaerobic digestion of agricultural crops in Ireland: Biogas to CHP or biomethane as a transport fuel?  

Science Journals Connector (OSTI)

The utilisation of anaerobic digestion to produce biogas as an energy source is a mature technology in many European countries but is yet to be developed in Ireland. In 2009, the EU issued the Renewable Energy Source Directive 2009/28/EC which requires a 20% share of renewable energy sources (heat and electricity) in final energy consumption for all member states, respectively, including a 10% share of biofuels in the transport sector by 2020. The introduction of biogas to produce power and electricity in the form of CHP technology and biomethane as a transport fuel can help Ireland achieve the mandatory targets set by the directive. The key focus of the paper is to determine the optimum small to medium scale biogas technology and the impact the introduction of that technology infrastructure will have on renewable energy targets for Ireland. In terms of feedstock, agricultural sources such as energy crops and slurry offer a sustainable input to the anaerobic digestion process. The crop rotations under consideration consist of different arrangements of grass silage, maize silage and barley. Grass silage is found to be the most suitable crop for biogas energy production while biogas upgrading to biomethane as a transport fuel has the optimum technology potential in Ireland. To fuel a car operating on biomethane, 0.22 ha of grass land is required annually. Full scale national development of 5% of the area under grass in Ireland will contribute 11.4% of renewable energy to the total final transport energy demand by 2020, surpassing the target set by the Renewable Energy Source Directive 2009/28/EC.

D. Goulding; N. Power

2013-01-01T23:59:59.000Z

103

E-Print Network 3.0 - anaerobic mixed microflora Sample Search...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

104

E-Print Network 3.0 - anaerobic chloroethene-dehalogenating activity...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

105

E-Print Network 3.0 - anaerobic psychrophilic enrichment Sample...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

106

E-Print Network 3.0 - anaerobic mesophilic granular Sample Search...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

107

E-Print Network 3.0 - anaerobic chlorophenol-degrading community...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

108

E-Print Network 3.0 - anaerobic conditions model Sample Search...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

109

E-Print Network 3.0 - anaerobic interval training Sample Search...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

110

E-Print Network 3.0 - anaerobically growing xylose-utilizing...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

111

E-Print Network 3.0 - anaerobic bacterial community Sample Search...  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

112

E-Print Network 3.0 - anaerobic baffled reactor Sample Search...  

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113

E-Print Network 3.0 - anaerobic gac reactor Sample Search Results  

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Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... Technology Biomethane (biogas) is an alternative and renewable energy source...

114

E-Print Network 3.0 - anaerobic thermophiles progress Sample...  

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due to various... returns from energy and byproduct sales. Keywords: Anaerobic digestion, biogas, cooperatives, carbon Source: Laughlin, Robert B. - Department of Physics, Stanford...

115

Thermophilic anaerobic digestion of thermal pretreated sludge: Role of microbial community structure and correlation with process performances  

Science Journals Connector (OSTI)

Abstract Thermal hydrolysis pretreatment coupled with Thermophilic Anaerobic Digestion (TAD) for Waste Activated Sludge (WAS) treatment is a promising combination to improve biodegradation kinetics during stabilization. However, to date there is a limited knowledge of the anaerobic biomass composition and its impact on TAD process performances. In this study, the structure and dynamics of the microbial communities selected in two semi-continuous anaerobic digesters, fed with untreated and thermal pretreated sludge, were investigated. The systems were operated for 250 days at different organic loading rate. 16S rRNA gene clonal analysis and Fluorescence In Situ Hybridization (FISH) analyses allowed us to identify the majority of bacterial and archaeal populations. Proteolytic Coprothermobacter spp. and hydrogenotrophic Methanothermobacter spp. living in strict syntrophic association were found to dominate in TAD process. The establishment of a syntrophic proteolytic pathway was favoured by the high temperature of the process and enhanced by the thermal pretreatment of the feeding sludge. Proteolytic activity, alone or with thermal pretreatment, occurred during TAD as proven by increasing concentration of soluble ammonia and soluble COD (sCOD) during the process. However, the availability of a readily biodegradable substrate due to pretreatment allowed to significant sCOD removals (more than 55%) corresponding to higher biogas production in the reactor fed with thermal pretreated sludge. Microbial population dynamics analysed by FISH showed that Coprothermobacter and Methanothermobacter immediately established a stable syntrophic association in the reactor fed with pretreated sludge in line with the overall improved TAD performances observed under these conditions.

M.C. Gagliano; C.M. Braguglia; A. Gianico; G. Mininni; K. Nakamura; S. Rossetti

2015-01-01T23:59:59.000Z

116

The effect of algae species on biodiesel and biogas production observed by using a data model combines algae cultivation with an anaerobic digestion (ACAD) and a biodiesel process  

Science Journals Connector (OSTI)

Abstract The influence of an algae species based on the biodiesel yield was investigated by using a combined plant model from the literature. The model has six different processes: algal cultivation, the flocculation and separation process, biodiesel production, anaerobic digestion, scrubbing, and combined heat and power (CHP). The data model in the literature was operated with the values for Chlorella vulgaris. To investigate the roles of the algae species on the biodiesel yield in the model, two different algae species, Nannochloropsis sp. and Haematococcus pluvialis, were selected. Depending on the data from these algae in the literature, three different scenarios were modeled in the study. The model shows that all of the scenarios for biodiesel production can be totally independent of an external energy supply. Energy estimations for all of the applications scenarios show that the system produces more energy than the amount that is required for the processing operation.

Zehra Sapci; John Morken

2014-01-01T23:59:59.000Z

117

Anaerobic conversion of microalgal biomass to sustainable energy carriers – A review  

Science Journals Connector (OSTI)

This review discusses anaerobic production of methane, hydrogen, ethanol, butanol and electricity from microalgal biomass. The amenability of microalgal biomass to these bioenergy conversion processes is compared with other aquatic and terrestrial biomass sources. The highest energy yields (kJ g?1 dry wt. microalgal biomass) reported in the literature have been 14.8 as ethanol, 14.4 as methane, 6.6 as butanol and 1.2 as hydrogen. The highest power density reported from microalgal biomass in microbial fuel cells has been 980 mW m?2. Sequential production of different energy carriers increases attainable energy yields, but also increases investment and maintenance costs. Microalgal biomass is a promising feedstock for anaerobic energy conversion processes, especially for methanogenic digestion and ethanol fermentation. The reviewed studies have mainly been based on laboratory scale experiments and thus scale-up of anaerobic utilization of microalgal biomass for production of energy carriers is now timely and required for cost-effectiveness comparisons.

Aino-Maija Lakaniemi; Olli H. Tuovinen; Jaakko A. Puhakka

2013-01-01T23:59:59.000Z

118

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...contribution to energy metabolism...unicellular green algae, the situation...a possible biofuel under certain...aerobically, the alga respires oxygen...of anaerobic energy metabolism...conserving energy, for example, via the alternative oxidase (AOX...eukaryotic algae appearing slightly...

Miklós Müller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

119

Waste-to-wheel analysis of anaerobic-digestion-based renewable natural gas pathways with the GREET model.  

SciTech Connect

In 2009, manure management accounted for 2,356 Gg or 107 billion standard cubic ft of methane (CH{sub 4}) emissions in the United States, equivalent to 0.5% of U.S. natural gas (NG) consumption. Owing to the high global warming potential of methane, capturing and utilizing this methane source could reduce greenhouse gas (GHG) emissions. The extent of that reduction depends on several factors - most notably, how much of this manure-based methane can be captured, how much GHG is produced in the course of converting it to vehicular fuel, and how much GHG was produced by the fossil fuel it might displace. A life-cycle analysis was conducted to quantify these factors and, in so doing, assess the impact of converting methane from animal manure into renewable NG (RNG) and utilizing the gas in vehicles. Several manure-based RNG pathways were characterized in the GREET (Greenhouse gases, Regulated Emissions, and Energy use in Transportation) model, and their fuel-cycle energy use and GHG emissions were compared to petroleum-based pathways as well as to conventional fossil NG pathways. Results show that despite increased total energy use, both fossil fuel use and GHG emissions decline for most RNG pathways as compared with fossil NG and petroleum. However, GHG emissions for RNG pathways are highly dependent on the specifics of the reference case, as well as on the process energy emissions and methane conversion factors assumed for the RNG pathways. The most critical factors are the share of flared controllable CH{sub 4} and the quantity of CH{sub 4} lost during NG extraction in the reference case, the magnitude of N{sub 2}O lost in the anaerobic digestion (AD) process and in AD residue, and the amount of carbon sequestered in AD residue. In many cases, data for these parameters are limited and uncertain. Therefore, more research is needed to gain a better understanding of the range and magnitude of environmental benefits from converting animal manure to RNG via AD.

Han, J.; Mintz, M.; Wang, M. (Energy Systems)

2011-12-14T23:59:59.000Z

120

Review of composting and anaerobic digestion of municipal solid waste and a methodological proposal for a mid-size city  

E-Print Network (OSTI)

with wastewater sludge, wood ash, coal ash, lime-kiln dust, and/or limestone quarry dust to improve the profile systems [Block & Goldstein 2000]. Anaerobic composting is not well used in the U.S until now [Goldstein of the process, the methane gas ("cleaner energy") and harvesting materials from MSW to #12;either recycle

Wisconsin-Milwaukee, University of

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Biogas production and feasibility of energy recovery systems for anaerobic treatment of wool-scouring effluent  

Science Journals Connector (OSTI)

The technical and economic feasibility of anaerobic digestion to produce biogas at a small wool-scouring facility in the United States was examined. The facility will process 90,800 kg (200,000 pounds) of greasy wool per year at maximum capacity. Biochemical methane potential experiments showed that anaerobic biodegradation of organic constituents in wool-scouring effluent (WSE) ranged from 17 to 75% on a chemical oxygen demand (COD) basis and produced 0.10–0.39 L methane per gram of WSE COD added. Microbial inhibition was observed when initial WSE concentrations exceeded 1000 mg COD/L. A laboratory-scale continuous reactor operated at organic loading rates of 100–200 mg COD/L/day produced biogas with an average methane content of 75% and provided 72–78% removal of total WSECOD. Life cycle costing predicted that the best alternative for energy recovery at a small wool-scouring facility was to offset natural gas used to heat water for wool-scouring with biogas. Economic feasibility should increase with increasing COD removal, increasing natural gas price, and increasing cost to discharge to the municipal wastewater treatment works. The key anaerobic treatment design challenge will be to maximize WSE organic loading rates while minimizing microbial inhibition.

Erika J. Schoen; David M. Bagley

2012-01-01T23:59:59.000Z

122

Reduction of Antibiotic-Resistant Bacteria Present in Food Animal Manures by Composting and Anaerobic Digestion  

E-Print Network (OSTI)

Reduction of Antibiotic-Resistant Bacteria Present in Food Animal Manures by Composting in conventional, on-farm lagoons does not result in any significant reduction of antimicrobial resistance. Animal digestion and composting at mesophilic or moderate temperature significantly reduced the antimicrobial

Jones, Michelle

123

Improved Anaerobic Digestion by the Addition of Paper Tube Residuals: Pretreatment, Stabilizing, and Synergetic Effects  

Science Journals Connector (OSTI)

Pretreatments with steam explosion were performed on the paper tubes and evaluated by batch assays measuring the biomethane potential. ... 3.1 Biomethane Potential of Untreated and Treated Paper Tubes: Batch Assays ... The aim of this study was to elucidate the effect of steam pretreatment on the biomethane potential of biofibers from digested manure. ...

Anna Teghammar; Maria del Pilar Castillo; Johnny Ascue; Claes Niklasson; Ilona Sárvári Horváth

2012-12-11T23:59:59.000Z

124

Energy conservation in chemotrophic anaerobic bacteria.  

Science Journals Connector (OSTI)

...Publishers, New York. 69. Boyer, P. D. 1975. Energy transduction...Press Inc., New York. 119. Cox...transport and energy-linked reac...Press Inc., New York. 256. Hungate...BACTERIOL. REV. ENERGY CONSERVATION...

R K Thauer; K Jungermann; K Decker

1977-03-01T23:59:59.000Z

125

Parameters affecting the stability of the digestate from a two-stage anaerobic process treating the organic fraction of municipal solid waste  

SciTech Connect

This paper focused on the factors affecting the respiration rate of the digestate taken from a continuous anaerobic two-stage process treating the organic fraction of municipal solid waste (OFMSW). The process involved a hydrolytic reactor (HR) that produced a leachate fed to a submerged anaerobic membrane bioreactor (SAMBR). It was found that a volatile solids (VS) removal in the range 40-75% and an operating temperature in the HR between 21 and 35 {sup o}C resulted in digestates with similar respiration rates, with all digestates requiring 17 days of aeration before satisfying the British Standard Institution stability threshold of 16 mg CO{sub 2} g VS{sup -1} day{sup -1}. Sanitization of the digestate at 65 {sup o}C for 7 days allowed a mature digestate to be obtained. At 4 g VS L{sup -1} d{sup -1} and Solid Retention Times (SRT) greater than 70 days, all the digestates emitted CO{sub 2} at a rate lower than 25 mg CO{sub 2} g VS{sup -1} d{sup -1} after 3 days of aeration, while at SRT lower than 20 days all the digestates displayed a respiration rate greater than 25 mg CO{sub 2} g VS{sup -1} d{sup -1}. The compliance criteria for Class I digestate set by the European Commission (EC) and British Standard Institution (BSI) could not be met because of nickel and chromium contamination, which was probably due to attrition of the stainless steel stirrer in the HR.

Trzcinski, Antoine P., E-mail: a.trzcinski05@ic.ac.uk [Department of Chemical Engineering, Imperial College of Science and Technology and Medicine, Prince Consort Road, London SW7 2AZ (United Kingdom); Stuckey, David C., E-mail: d.stuckey@ic.ac.uk [Department of Chemical Engineering, Imperial College of Science and Technology and Medicine, Prince Consort Road, London SW7 2AZ (United Kingdom)

2011-07-15T23:59:59.000Z

126

Energy conservation in chemotrophic anaerobic bacteria.  

Science Journals Connector (OSTI)

...serine have been insport system shown to be reduced to...Figure 6 is a high-power micrograph of a thin...species the membranous system may be involved in energy...A. Sober (ed.), Handbook of bio- chemistry...the electron transport system of Esche- richia coli...

R K Thauer; K Jungermann; K Decker

1977-03-01T23:59:59.000Z

127

Pilot-scale anaerobic co-digestion of municipal biomass waste and waste activated sludge in China: Effect of organic loading rate  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer Co-digestion of municipal biomass waste (MBW) and waste activated sludge (WAS) was examined on a pilot-scale reactor. Black-Right-Pointing-Pointer System performance and stability under OLR of 1.2, 2.4, 3.6, 4.8, 6.0 and 8.0 kg VS (m{sup 3} d){sup -1} were analyzed. Black-Right-Pointing-Pointer A maximum methane production rate of 2.94 m{sup 3} (m{sup 3} d){sup -1} was achieved at OLR of 8.0 kg VS (m{sup 3} d){sup -1} and HRT of 15d. Black-Right-Pointing-Pointer With the increasing OLRs, pH values, VS removal rate and methane concentration decreased and VFA increased. Black-Right-Pointing-Pointer The changing of biogas production rate can be a practical approach to monitor and control anaerobic digestion system. - Abstract: The effects of organic loading rate on the performance and stability of anaerobic co-digestion of municipal biomass waste (MBW) and waste activated sludge (WAS) were investigated on a pilot-scale reactor. The results showed that stable operation was achieved with organic loading rates (OLR) of 1.2-8.0 kg volatile solid (VS) (m{sup 3} d){sup -1}, with VS reduction rates of 61.7-69.9%, and volumetric biogas production of 0.89-5.28 m{sup 3} (m{sup 3} d){sup -1}. A maximum methane production rate of 2.94 m{sup 3} (m{sup 3} d){sup -1} was achieved at OLR of 8.0 kg VS (m{sup 3} d){sup -1} and hydraulic retention time of 15 days. With increasing OLRs, the anaerobic reactor showed a decrease in VS removal rate, average pH value and methane concentration, and a increase of volatile fatty acid concentration. By monitoring the biogas production rate (BPR), the anaerobic digestion system has a higher acidification risk under an OLR of 8.0 kg VS (m{sup 3} d){sup -1}. This result remarks the possibility of relating bioreactor performance with BPR in order to better understand and monitor anaerobic digestion process.

Liu Xiao, E-mail: liuxiao07@mails.tsinghua.edu.cn [School of Environment, Tsinghua University, Beijing 100084 (China); Wang Wei; Shi Yunchun; Zheng Lei [School of Environment, Tsinghua University, Beijing 100084 (China); Gao Xingbao [Chinese Research Academy of Environmental Sciences, Beijing 100012 (China); Qiao Wei [State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249 (China); Zhou Yingjun [Department of Urban and Environmental Engineering, Graduate School of Engineering, Kyoto University, Katsura, Nisikyo-ku, Kyoto 615-8540 (Japan)

2012-11-15T23:59:59.000Z

128

Micro-scale anaerobic digestion of point source components of organic fraction of municipal solid waste  

SciTech Connect

The fermentation characteristics of six specific types of the organic fraction of municipal solid waste (OFMSW) were examined, with an emphasis on properties that are needed when designing plug-flow type anaerobic bioreactors. More specifically, the decomposition patterns of a vegetable (cabbage), fruits (banana and citrus peels), fresh leaf litter of bamboo and teak leaves, and paper (newsprint) waste streams as feedstocks were studied. Individual OFMSW components were placed into nylon mesh bags and subjected to various fermentation periods (solids retention time, SRT) within the inlet of a functioning plug-flow biogas fermentor. These were removed at periodic intervals, and their composition was analyzed to monitor decomposition rates and changes in chemical composition. Components like cabbage waste, banana peels, and orange peels fermented rapidly both in a plug-flow biogas reactor (PFBR) as well as under a biological methane potential (BMP) assay, while other OFMSW components (leaf litter from bamboo and teak leaves and newsprint) fermented slowly with poor process stability and moderate biodegradation. For fruit and vegetable wastes (FVW), a rapid and efficient removal of pectins is the main cause of rapid disintegration of these feedstocks, which left behind very little compost forming residues (2-5%). Teak and bamboo leaves and newsprint decomposed only to 25-50% in 30 d. These results confirm the potential for volatile fatty acids accumulation in a PFBR's inlet and suggest a modification of the inlet zone or operation of a PFBR with the above feedstocks.

Chanakya, H.N. [Centre for Sustainable Technologies, (formerly ASTRA), Indian Institute of Science, Bangalore 560 012 (India)], E-mail: chanakya@astra.iisc.ernet.in; Sharma, Isha [Centre for Sustainable Technologies, (formerly ASTRA), Indian Institute of Science, Bangalore 560 012 (India); Ramachandra, T.V. [Centre for Sustainable Technologies, (formerly ASTRA), Indian Institute of Science, Bangalore 560 012 (India); Centre for Ecological Sciences, Indian Institute of Science, Bangalore 560 012 (India)

2009-04-15T23:59:59.000Z

129

Waste-to-Energy Road Mapping Workshop  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hydrothermal Liquefaction Heat, Char, Bio-oil, Syngas ANAEROBIC DIGESTION AND BIOGAS 7 * Biological, naturally occurring ANAEROBIC DIGESTION PROCESS 8 Anaerobic Digestion...

130

E-Print Network 3.0 - anaerobic energy release Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

publication provides a general overview of anaero- Summary: Technology Biomethane (biogas) is an alternative and renewable energy source produced through the anaerobic... at...

131

Floodplain Assessment for Installation of a Renewable Energy...  

Office of Environmental Management (EM)

Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California, as posted on the U.S. Department of Energy website. Floodplain...

132

E-Print Network 3.0 - anaerobic digester gas Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Department of Physics, Stanford University Collection: Physics 6 Managing Manure with Biogas Recovery Systems Summary: emissions and capture biogas--a useful source of energy....

133

Energy Department Works with Sacramento Municipal Utility District...  

Energy Savers (EERE)

from the California Energy Commission (CEC), helped build a solar power system, biogas generation from waste systems, and anaerobic digestion systems at dairy facilities,...

134

EA-1907: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Impact EA-1907: Finding of No Significant Impact Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas Based on the analysis in the Final EA and...

135

Design and study of a risk management criterion for an unstable anaerobic wastewater  

E-Print Network (OSTI)

Design and study of a risk management criterion for an unstable anaerobic wastewater treatment an unstable biological process used for wastewater treat- ment. This anaerobic digestion ecosystem can have popular bioprocess (Angelidaki et al., 2003) that treats wastewater and at the same time produces energy

Bernard, Olivier

136

ETHANOL PRODUCTION FROM DIFFERENT CARBON SOURCES USING ANAEROBICALLY DIGESTED AND WETOXIDISED MANURE AS NUTRIENT AND WATER SUPPLY  

E-Print Network (OSTI)

gasses, great interest has arisen in production of biofuels. The idea of combining biogas and bioethanol and water in industry is a rather expensive medium. The remaining liquid after the biogas process is waste to pollution of ground waters. Furthermore the biogas process does not kill all pathogens. Anaerobically

137

Composition, Digestibility and Energy Values of Some Human Foods.  

E-Print Network (OSTI)

Almond 13 Pumpkin Brnzil nuts 19 Turnip roots Chestnut Coconut 2 1 Fruits Peanut 11 Apples Pecans 17 Prunes Walnut, English 13 Dates Vegetables 1"gs Grapes Potato, white Potato, sweet Mustard nreens Spinach Chard leaves & e Turnip greens...-free extract in some foods (21). COMPOSITION. DIGESTIBILITY AND ENERGY OF SOME HUMAN FOODS 7 The protein in many human foods consists almost entirely of proteids but green vegetables and fruits contain appreciable percentages of non- proteids...

Fraps, G. S. (George Stronach)

1946-01-01T23:59:59.000Z

138

Community Renewable Energy Deployment Webinars | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Community Renewable Energy Deployment Webinars Community Renewable Energy Deployment Webinars Community Renewable Energy Deployment Webinars Community Renewable Energy Deployment (CommRE) Webinars provide information on successful community renewable energy projects, including the challenges and barriers faced during development. Find past webinars, and download presentations and supporting materials below. Past Webinars April 16, 2013: Community-Scale Anaerobic Digesters This webinar provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi Community's anaerobic digester project. March 19, 2013: Renewable Energy Parks This webinar provided information on how two cities in Washington and New York integrated multiple renewable energy technologies to create renewable

139

Ecovation Inc formerly AnAerobics | Open Energy Information  

Open Energy Info (EERE)

Ecovation Inc formerly AnAerobics Ecovation Inc formerly AnAerobics Jump to: navigation, search Name Ecovation Inc (formerly AnAerobics) Place Victor, New York Zip 14564 Product The company build and operate organic waste management systems. Coordinates 38.15924°, -81.034233° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.15924,"lon":-81.034233,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

140

Data:E92b34eb-2a10-4332-ba59-2a334603409d | Open Energy Information  

Open Energy Info (EERE)

Description: For lighting and power where the customer generates energy from biogas produced by anaerobic digestion of agricultural waste. Customers taking service under...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Substrate-Level Phosphorylation Is the Primary Source of Energy Conservation during Anaerobic Respiration of Shewanella oneidensis Strain MR-1  

Science Journals Connector (OSTI)

...Source of Energy Conservation during Anaerobic...anaerobic energy conservation strategy. Phenotypic...amount of the ATP pool is used to generate...acid per liter in water and was neutralized...means of energy conservation used by MR-1 during...balance internal redox pools but also to prevent...

Kristopher A. Hunt; Jeffrey M. Flynn; Belén Naranjo; Indraneel D. Shikhare; Jeffrey A. Gralnick

2010-04-16T23:59:59.000Z

142

E-Print Network 3.0 - anaerobic 2-methylnaphthalene degradation...  

NLE Websites -- All DOE Office Websites (Extended Search)

provides a general overview of anaero- Summary: that can be degraded by bacteria. Biogas: the gas produced by anaerobic bacteria in the anaerobic digestion... at Virginia...

143

E-Print Network 3.0 - anaerobic acidification broth Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

broth produced in the biomass... is expected to undergo anaerobic digestion to produce biogas. This biogas will serve as the primary source... be produced during the anaerobic...

144

E-Print Network 3.0 - anaerobic filter ufaf-subsurface Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

and power application. All four DG systems were operated on-site using either landfill gas or anaerobic... . Common opportunity fuels are anaerobic digester gas, landfill gas,...

145

E-Print Network 3.0 - anaerobic carbon degradation Sample Search...  

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12;13 degradable (E... monitoring system for the anaerobic process, based on headspace gas chromatography. Submitted. Paper III Boe... on the IWA Anaerobic Digestion Model No.1...

146

Enhanced Biomass Digestion with Wood Wasp Bacteria - Energy Innovation...  

NLE Websites -- All DOE Office Websites (Extended Search)

Enhanced Biomass Digestion with Wood Wasp Bacteria Great Lakes Bioenergy Research Center Contact GLBRC About This Technology Technology Marketing Summary Plant biomass represents a...

147

Energy Conservation via Electron-Transferring Flavoprotein in Anaerobic Bacteria  

Science Journals Connector (OSTI)

...February 1, 2008 MINIREVIEW MINIREVIEW Energy Conservation via Electron-Transferring...Philipps-Universitat, 35032 Marburg, Germany Energy conservation in chemotrophic organisms...pathways. In the oxidative part or branch, energy-rich compounds are formed, from which...

Gloria Herrmann; Elamparithi Jayamani; Galina Mai; Wolfgang Buckel

2007-11-26T23:59:59.000Z

148

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...a physiological response called metabolic repression: energy metabolism is more...resulting glycogen storage serves as an energy reserve during...marked by a high frequency of duplicate genes...of fermentative energy metabolism (349...

Miklós Müller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

149

E-Print Network 3.0 - anaerobic work capacity Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

This publication provides a general overview of anaero- Summary: lost some of its biogas production potential. Anaerobic digesters work best when the digestion pro... at...

150

E-Print Network 3.0 - anaerobic waste water Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Jun Wei LIM... waste. Keywords Anaerobic digestion; food waste; brown water; biogas; co-digestion INTRODUCTION... of brown water and food ... Source: Ecole Polytechnique,...

151

Improving Anaerobic Codigestion of Corn Stover Using Sodium Hydroxide Pretreatment  

Science Journals Connector (OSTI)

Lignin of the corn stover was measured according to the Laboratory Analytical Procedures (LAP) established by National Renewable Energy Laboratory (NREL). ... The methane yield per gram of corn stover is an important parameter to estimate the net energy production of the corn stover digestion. ... This means that NaOH pretreatment is an effective way to obtain higher net energy production through anaerobic codigestion of corn stover. ...

Zhaoyang You; Taoyuan Wei; Jay J. Cheng

2013-12-04T23:59:59.000Z

152

The Study of Two Stages Anaerobic Digestion Application and Suitable Bio-Film as an Effort to Improve Bio-Gas Productivity from Jatropha Curcas Linn Capsule Husk  

Science Journals Connector (OSTI)

Abstract The conversion program from kerosene to LPG in Indonesia has positive impact on saving budget of fuel subsidized. However, the program does not only depend on LPG supply from overseas but also inadvisable related to the LPG availability in the world. Bio-gas is renewable energy which categorized as modern cooking oil. This gaseous bio- fuel is feasible in Indonesia due to plenty of bio-gas resources such as bio-mass and waste, simple technology, supporting tropical climate on bio-gas process, no food competition on material supply, minimizing global warming, reducing water pollution and producing organic fertilizer. Some series of study are conducted on dried Jatropha curcas Linn. capsule husk (JCL-CH) as bio-gas feedstock. The objective of the study is to create technology for managing JCL integrally according to bio-refinery principle. This paper will present two studies, JCL-CH performance in single stage digester compared with two stages digester in laboratory and palm fiber compared with glass wool as bio-film/bio-carrier in methanogenesis reactor. The studies were conducted in Research Laboratory PT. Bumimas Ekapersada, Bekasi, West Java from March until May 2012. A liter of glass bottle as digester, arranged in Randomized Complete Design, three replications per treatment placed in 32 °C water bath. The bio-gas feedstock was put continuously with Organic Loading Rate – OLR or concentration 1: 12 in single stage compared with 1: 12 and 1: 8 in two stages. The observed parameters were pH, temperature, bio-gas volume, methane concentration, volatile solid and acetic acid concentration. Bio-gas volume was measured by water displacement method and methane concentration was measured by gas chromatography. T-test was used for statistical analysis. The studies showed that two stages digester more efficient since it can increase methane concentration and bio-gas volume/gram VS. The bio-gas volume increase 63.83% in OLR 1: 8. Glass wool was more effective as bio-film carrier compared with palm fiber.

Praptiningsih G. Adinurani; Tony Liwang; Salafudin; Leopold O. Nelwan; Yosephianus Sakri; Satriyo K. Wahono; Roy Hendroko

2013-01-01T23:59:59.000Z

153

E-Print Network 3.0 - anaerobic feiii-reducer rhodoferax Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

and agricultural wastewater, includ- ing methanogenic anaerobic digestion, biological hydro- gen production... material in industrial and agricultural wastewater Methanogenic...

154

Inactivation of poliovirus in digested sludge.  

Science Journals Connector (OSTI)

...Inactivation of poliovirus in digested sludge. R L Ward C S Ashley The effect of anaerobically digested sludge on poliovirus during incubation at temperatures...Although virus was fully recoverable from sludge, its infectivity decreased in proportion...

R L Ward; C S Ashley

1976-06-01T23:59:59.000Z

155

Greenhouse gases emissions accounting for typical sewage sludge digestion with energy utilization and residue land application in China  

SciTech Connect

Highlights: Black-Right-Pointing-Pointer GHGs emissions from sludge digestion + residue land use in China were calculated. Black-Right-Pointing-Pointer The AD unit contributes more than 97% of total biogenic GHGs emissions. Black-Right-Pointing-Pointer AD with methane recovery is attractive for sludge GHGs emissions reduction. - Abstract: About 20 million tonnes of sludge (with 80% moisture content) is discharged by the sewage treatment plants per year in China, which, if not treated properly, can be a significant source of greenhouse gases (GHGs) emissions. Anaerobic digestion is a conventional sewage sludge treatment method and will continue to be one of the main technologies in the following years. This research has taken into consideration GHGs emissions from typical processes of sludge thickening + anaerobic digestion + dewatering + residue land application in China. Fossil CO{sub 2}, biogenic CO{sub 2}, CH{sub 4,} and avoided CO{sub 2} as the main objects is discussed respectively. The results show that the total CO{sub 2}-eq is about 1133 kg/t DM (including the biogenic CO{sub 2}), while the net CO{sub 2}-eq is about 372 kg/t DM (excluding the biogenic CO{sub 2}). An anaerobic digestion unit as the main GHGs emission source occupies more than 91% CO{sub 2}-eq of the whole process. The use of biogas is important for achieving carbon dioxide emission reductions, which could reach about 24% of the total CO{sub 2}-eq reduction.

Niu Dongjie, E-mail: niudongjie@tongji.edu.cn [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); UNEP-Tongji Institute of Environment for Sustainable Development, 1239 Siping Road, Shanghai 200092 (China); Huang Hui [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); Dai Xiaohu [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China); National Engineering Research Center for Urban Pollution Control, Shanghai 200092 (China); Zhao Youcai [Key Laboratory of Yangtze Aquatic Environment, Ministry of Education, College of Environmental Science and Engineering of Tongji University, 1239 Siping Road, Shanghai 200092 (China)

2013-01-15T23:59:59.000Z

156

EA-1624: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

624: Final Environmental Assessment 624: Final Environmental Assessment EA-1624: Final Environmental Assessment Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities This environmental assessment evaluates the potential impacts from the construction and operation of a centralized anaerobic digester facility to process municipal wastewater sludge into energy and to utilize landfill gas (LFG) to produce up to 3.18 Megawatts (MW) of renewable electric power, to be located in Auburn, New York. DOE/EA-1624: Environmental Assessment for Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities (December 2008) More Documents & Publications EA-1624: Finding of No Significant Impact EA-1779: Draft Environmental Assessment EA-1779: Final Environmental Assessment

157

E-Print Network 3.0 - artificial digestion methods Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas... (oxygen free) digestion of organic matter whereby the organic matter is converted...

158

E-Print Network 3.0 - animal manure digestion Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

with other organic wastes. Co-digestion has the primary advan- tage... to generate biogas from animal manure. Some com- mon anaerobic digester configurations used on farms...

159

ENERGY RECOVERY COUNCIL WEEKLY UPDATE  

E-Print Network (OSTI)

such as (but not limited to) pyrolysis, biomass gasification, and anaerobic digestion. Responses to the RFI

160

The Impacts of Triclosan on Anaerobic Community Structures, Function, and Antimicrobial Resistance  

Science Journals Connector (OSTI)

The Impacts of Triclosan on Anaerobic Community Structures, Function, and Antimicrobial Resistance ... Triclosan is a widespread antimicrobial agent that accumulates in anaerobic digesters used to treat the residual solids generated at municipal wastewater treatment plants; there is very little information, however, about how triclosan impacts microbial communities in anaerobic digesters. ... We investigated how triclosan impacts the community structure, function and antimicrobial resistance genes in lab-scale anaerobic digesters. ...

Patrick J. McNamara; Timothy M. LaPara; Paige J. Novak

2014-06-10T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Forest County Potawatomi Recognized for Renewable Energy Achievements...  

Energy Savers (EERE)

Energy Achievements May 28, 2014 - 5:53pm Addthis A 2-megawatt anaerobic digester and biogas generation facility converts food waste into electricity to power 1,500 homes. Photo...

162

Market Digest: Natural Gas  

Reports and Publications (EIA)

The Energy Information Administration's Natural Gas Market Digest provides information and analyses on all aspects of natural gas markets.

2014-01-01T23:59:59.000Z

163

aerobic sludge digestion: Topics by E-print Network  

NLE Websites -- All DOE Office Websites (Extended Search)

of organic wastes) and digestion (anaerobic treatment of organic wastes combined with biogas production) are important waste management strategies with increasing significance...

164

E-Print Network 3.0 - acidogenic anaerobic reactor Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: anaerobic digestion in the inlet of the pre-treatment zone of a plug-flow biogas reactor for biomass... -flow anaerobic reactor for domestic organic waste treatment...

165

E-Print Network 3.0 - anaerobic biogas reactors Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

biogas reactors Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic biogas reactors Page: << < 1 2 3 4 5 > >> 1 Anaerobic Co-digestion of...

166

E-Print Network 3.0 - anaerobic carbon metabolism Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Two-Phase Production of H2CH4 Mixtures An anaerobic digestion process to produce hydrogen and methane (CH4) in Summary: Two-Phase Production of H2CH4 Mixtures An anaerobic...

167

CX-004527: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

527: Categorical Exclusion Determination 527: Categorical Exclusion Determination CX-004527: Categorical Exclusion Determination State Energy Program - Anaerobic Digester CX(s) Applied: B5.1 Date: 11/18/2010 Location(s): Milton, Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office United Ethanol is proposing install an anaerobic digester at the plant that will use excess organic solids from the ethanol production process (such as thin stillage) to produce methane that Will displace a large amount of natural gas use at the plant. All methane generated by the anaerobic digester will be used on site. United Ethanol, LLC will receive $2,250,000 in State Energy Program funds for equipment. There will be three digester tanks placed above ground measuring 105 feet in diameter and 48 feet in

168

E-Print Network 3.0 - anaerobic continuously stirred Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

or thermophilic... ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

169

E-Print Network 3.0 - anaerobic process effects Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

based on headspace gas chromatography. Submitted. Paper III Boe... . 12;12;4 2. The biogas process Anaerobic digestion is a multi-step biological process where... . The...

170

E-Print Network 3.0 - anaerobic reactor systems Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Sources of organic matter... -processing wastes, and industrial wastes. A typical biogas system consists of manure collection, anaerobic digestion... and carbon credits. The...

171

E-Print Network 3.0 - anaerobic stirred sequencing-batch Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

172

E-Print Network 3.0 - anaerobic fitness markers Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

173

E-Print Network 3.0 - anaerobically corroding iron Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

This publication provides a general overview of anaero- Summary: . Scrubbing the biogas with iron-impregnated wood chips has been used in anaerobic digesters in municipal......

174

E-Print Network 3.0 - anaerobic soil slurry Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Aberystwyth Collection: Environmental Sciences and Ecology 2 Life Cycle Assessment of Biogas from Separated slurry Summary: scenarios. In fact, anaerobic digestion of animal...

175

E-Print Network 3.0 - anaerobic fixed bed Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

176

E-Print Network 3.0 - anaerobic thermophiles annual Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

177

E-Print Network 3.0 - anaerobic reactor star Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

overview of anaero- Summary: dioxide (EPA AgStar 2006). Benefits and Challenges of Biogas Technology Anaerobic digestion can convert... at Virginia Tech. Most of the discussion...

178

E-Print Network 3.0 - anaerobic contact reactor Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Implementation of Summary: ;12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while... offering environmental benefits. Dairy...

179

E-Print Network 3.0 - anaerobic bioreactor landfills Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

D... from a Full Scale Anaerobic Digester Supernatant at the City of Penticton Advanced Wastewater Treatment Source: Laval, Bernard - Department of Civil Engineering, University...

180

E-Print Network 3.0 - anaerobic biodegradation potential Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

(VS) could be stabilized during three months of batch... , pyrolysis, and biological gaSification by anaerobic digestion have been in vestigated. Due to the very......

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

E-Print Network 3.0 - anaerobic upflow column Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

were hermetically sealed. Only the filter was heated... , pyrolysis, and biological gaSification by anaerobic digestion have been in vestigated. Due to the very... heterogeneous...

182

E-Print Network 3.0 - anaerobic conditions Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

183

E-Print Network 3.0 - anaerobically induced small Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

184

E-Print Network 3.0 - anaerobic benzene communities Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

185

E-Print Network 3.0 - anaerobic ammonia oxidation Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

chemical treatment steps on the waste streams produced... incineration or co-frring), pyrolysis, anaerobic digestion, or methanation. From a water pollution control... , centrate...

186

Investigation of microalgae cultivation and anaerobic codigestion of algae and sewage sludge for wastewater treatment facilities.  

E-Print Network (OSTI)

??The main goals of this research are to investigate the anaerobic digestibility of algae and to investigate the effects of growth media on the growth… (more)

Wang, Meng

2013-01-01T23:59:59.000Z

187

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 26880 of 31,917 results. 71 - 26880 of 31,917 results. Page April 16, 2013 Webinar: Community-Scale Anaerobic Digesters This webinar was held April 16, 2013, and provided information on San Jose, California's, commercial-scale, high solids dry fermentation anaerobic digestion system, and the Forest County Potawatomi... http://energy.gov/eere/april-16-2013-webinar-community-scale-anaerobic-digesters Page International Projects Through partnerships such as Energy Development in Island Nations (EDIN), the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) collaborate to support clean energy... http://energy.gov/eere/international-projects Article This is Big: The First-Ever White House Student Film Festival The White House is looking for student videos on how technology is shaping

188

Improved bio-energy yields via sequential ethanol fermentation and biogas digestion of steam exploded oat straw  

Science Journals Connector (OSTI)

Using standard laboratory equipment, thermochemically pretreated oat straw was enzymatically saccharified and fermented to ethanol, and after removal of ethanol the remaining material was subjected to biogas digestion. A detailed mass balance calculation shows that, for steam explosion pretreatment, this combined ethanol fermentation and biogas digestion converts 85–87% of the higher heating value (HHV) of holocellulose (cellulose and hemicellulose) in the oat straw into biofuel energy. The energy (HHV) yield of the produced ethanol and methane was 9.5–9.8 MJ/(kg dry oat straw), which is 28–34% higher than direct biogas digestion that yielded 7.3–7.4 MJ/(kg dry oat straw). The rate of biogas formation from the fermentation residues was also higher than from the corresponding pretreated but unfermented oat straw, indicating that the biogas digestion could be terminated after only 24 days. This suggests that the ethanol process acts as an additional pretreatment for the biogas process.

Debebe Yilma Dererie; Stefan Trobro; Majid Haddad Momeni; Henrik Hansson; Johanna Blomqvist; Volkmar Passoth; Anna Schnürer; Mats Sandgren; Jerry Ståhlberg

2011-01-01T23:59:59.000Z

189

E-Print Network 3.0 - aerobic digestion process Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Technologies ; Environmental Sciences and Ecology 9 www.manuremanagement.cornell.edu Biogas Casebook Summary: of gas handling equipment for an anaerobic digester system....

190

Batch Test for Assessing the Mineralization of 14C-Radiolabeled Compounds under Realistic Anaerobic Conditions  

Science Journals Connector (OSTI)

Environmentally realistic concentrations of test chemicals were incubated with anaerobic digester sludge in sealed vessels at 35 °C. ... Major anoxic environments include anaerobic digesters, septic tanks, organically enriched sediments, flooded soils, and landfills. ... Another rolled piece of copper screen was inserted into this end, and a pea-size piece of quartz wool was inserted into both ends. ...

Barbara A. Nuck; Thomas W. Federle

1996-11-27T23:59:59.000Z

191

Financing Renewable Energy - No Pain, No Gain  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

newresourcebank.com newresourcebank.com Financing Renewable Energy "No Pain, No Gain" New Resource Bank: A Radical Idea Our mission is to promote sustainable living in our community with everything we do. Where Does Your Money Spend The Night? 9/4/2012 2 Renewable Energy Projects Anaerobic Manure Digester This anaerobic manure digester improves manure management and sustainability for partner dairies while generating renewable electricity for sale to a local public utility. Anaerobic digestion is a natural process that converts a portion of the organic carbon in manure (and other waste streams) into methane and carbon dioxide. o Production of renewable energy (Biogas) o Carbon offsets o Reduction of greenhouse gas emissions o Potential pathogen reduction in manure

192

New Jersey Clean Energy Resource Network  

E-Print Network (OSTI)

New Jersey Clean Energy Resource Network njcern.rutgers.edu Environment Solid Waste Management / Clean Energy Technology Development, Demonstration and Verification ·Anaerobic digestion ·Gasification Collaboration ·Supply Chain ManagementNew Jersey Clean Energy Innovation Council #12;

Garfunkel, Eric

193

EA-1624: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Finding of No Significant Impact 4: Finding of No Significant Impact EA-1624: Finding of No Significant Impact Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities The Department of Energy's National Energy Technology Laboratory has prepared an Environmental Assessment that evaluates the potential environmental impacts to provide partial funding through a cooperative agreement with the City of Auburn for the design and construction of a cnetralized anaerobic digester facility for the production of approximately 3 Megawatts of renewable electric power in Auburn, New York. Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York More Documents & Publications EA-1624: Final Environmental Assessment EA-1907: Finding of No Significant Impact

194

EA-1624: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

24: Finding of No Significant Impact 24: Finding of No Significant Impact EA-1624: Finding of No Significant Impact Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities The Department of Energy's National Energy Technology Laboratory has prepared an Environmental Assessment that evaluates the potential environmental impacts to provide partial funding through a cooperative agreement with the City of Auburn for the design and construction of a cnetralized anaerobic digester facility for the production of approximately 3 Megawatts of renewable electric power in Auburn, New York. Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities Auburn, New York More Documents & Publications EA-1624: Final Environmental Assessment EA-1907: Finding of No Significant Impact

195

A Not-So-Cheesy Approach to Clean Energy Manufacturing | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Not-So-Cheesy Approach to Clean Energy Manufacturing A Not-So-Cheesy Approach to Clean Energy Manufacturing A Not-So-Cheesy Approach to Clean Energy Manufacturing May 30, 2012 - 6:24pm Addthis Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs What does this project do? Betin Incorporated recently installed an "anaerobic digester" that transforms industrial waste into electricity. In support of the Obama Administration's goals for quality, American-made clean energy products, the Energy Department's State Energy Program

196

A Not-So-Cheesy Approach to Clean Energy Manufacturing | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Not-So-Cheesy Approach to Clean Energy Manufacturing A Not-So-Cheesy Approach to Clean Energy Manufacturing A Not-So-Cheesy Approach to Clean Energy Manufacturing May 30, 2012 - 6:24pm Addthis Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs What does this project do? Betin Incorporated recently installed an "anaerobic digester" that transforms industrial waste into electricity. In support of the Obama Administration's goals for quality, American-made clean energy products, the Energy Department's State Energy Program

197

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 30340 of 31,917 results. 31 - 30340 of 31,917 results. Page Leadership Development Resource Center The Office of Learning and Workforce Development believes that effective leadership is central to organizational success and has implemented the Leadership Development Resource Center. This will... http://energy.gov/dvu/leadership-development-resource-center Article Anaerobic Digestion Basics Anaerobic digestion is a common technology in today's agriculture, municipal waste, and brewing industries. It uses bacteria to break down waste organic materials into methane and other gases, which can be used to produce electricity or heat. http://energy.gov/eere/energybasics/articles/anaerobic-digestion-basics Article Ventilation System Basics Ventilation is the process of moving air into and out of an interior space

198

Ruminant digestion  

NLE Websites -- All DOE Office Websites (Extended Search)

Ruminant digestion Ruminant digestion Name: hignell Status: N/A Age: N/A Location: N/A Country: N/A Date: Around 1993 Question: How long it takes for the digestive process to work in a ruminant? With the various chambers and would digestion take longer than in other mammals? Replies: A friend in animal nutrition is looking up an exact figure, but as he does, here are a few guidelines: Time of digestion largely depends on the type of food an animal ingests: CARNIVORES: short, uncomplicated digestive systems. They eat very high on the food chain (other animals), which provide food stuff which is relatively easy to digest. Hence, rapid digestion. OMNIVORES: medium length, medium complex digestive systems. We eat at all levels of the food chain, and so need a balanced system. Medium time of digestion (roughly 2-10 hours per meal, depending on proportions of carbohydrates, fats, proteins).

199

Anaerobic biodegradation of cyanide under methanogenic conditions.  

Science Journals Connector (OSTI)

...cyanide analysis for many wastes. In the presence of...and nitrile polymer industries generate over three...cyanide-con- taining waste annually (31). Treatment...copper and zinc plating wastes on sludge digestion...Treatment of coal gasification wastewater with anaerobic...

R D Fallon; D A Cooper; R Speece; M Henson

1991-06-01T23:59:59.000Z

200

Anaerobic Digestion of Biowaste in Developing Countries  

E-Print Network (OSTI)

and maintenance 44 4. Utilisation of Biogas 49 4.1 Biogas storage 49 4.1.1 Low-pressure storage systems 49 4.1.2 Medium-pressure storage 52 4.1.3 High-pressure storage 52 4.2 Biogas flares 53 4.3 Conditioning of biogas 53 4.3.1 Dewatering 54 4.3.2 Desulphurisation (removal of H2 S) 55 4.3.3 Removal of CO2 57 4.4 Biogas

Wehrli, Bernhard

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Anaerobic Digestion (AD): not only methane  

Energy.gov (U.S. Department of Energy (DOE))

Breakout Session 1: New Developments and Hot Topics Session 1-C: Beyond Biofuels Larry Baresi, Professor of Biology, California State University, Northridge

202

CX-005171: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71: Categorical Exclusion Determination 71: Categorical Exclusion Determination CX-005171: Categorical Exclusion Determination Van Dyk Dairy Anaerobic Digester CX(s) Applied: A9, B3.8, B5.1 Date: 02/02/2011 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Washington Department of Commerce would allocate $1,044,000 ($731,000 loan / $313,000 grant) in State Energy Program funding to Van Dyk Dairy for purchase and installation of an anaerobic digester at the dairy located in Lynden, Washington. The project involves installation of the following components with a footprint of about 1/4 acre: ? Anaerobic digester ? Combined heat and power unit ? Composter ? Solids dryer. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-005171.pdf More Documents & Publications

203

Composting of the solid fraction of digestate derived from pig slurry: Biological processes and compost properties  

Science Journals Connector (OSTI)

Abstract The aim of this paper was to assess the characteristics of the solid fractions (SF) obtained by mechanical separation of digestate, their compostability and compost quality. To do so, the SF of digestates obtained from anaerobic digestion of pig slurry, energy crops and agro-industrial residues were sampled in five plants located in Northern Italy. Results obtained indicated that anaerobic digestion by itself promoted the high biological stability of biomasses with a Potential Dynamic Respiration Index (PDRI) close to 1000 mgO2 kg V S?1 h?1. Subsequent composting of digestates, with an added bulking agent, did not give remarkably different results, and led only to a slight modification of the characteristics of the initial non-composted mixtures; the composts obtained fully respected the legal limits for high quality compost. Chemical studies of organic matter composition of the biomasses by using CP MAS 13C NMR, indicated that the compost was composed of a high relative content of O-alkyl-C (71.47% of total C) (cellulose and hemicelluloses) and a low alkyl-C (12.42%) (i.e. volatile fatty acids, steroid-like molecules, aliphatic biopolymers and proteins).

Fulvia Tambone; Laura Terruzzi; Barbara Scaglia; Fabrizio Adani

2014-01-01T23:59:59.000Z

204

DEVELOPMENT OF IMPROVED ANAEROBIC GROWTH OF BACILLUS MOJAVENSIS STRAIN JF-2 FOR THE PURPOSE OF IMPROVED ANAEROBIC BIOSURFACTANT PRODUCTION FOR ENHANCED OIL RECOVERY  

SciTech Connect

Our work focuses on the use of microorganisms to recover petroleum hydrocarbons that remain entrapped after current recovery technologies reach their economic limit. Capillary forces between the hydrocarbon and aqueous phases are largely responsible for trapping the hydrocarbons in the pores of the rock and large reductions in the interfacial tension between the hydrocarbon and aqueous phases are needed for hydrocarbon mobilization (1-3, 10, 11). Microorganisms produce a variety of biosurfactants (4), several of which generate the ultra low interfacial tensions needed for hydrocarbon mobilization (4, 5, 8). In particular, the lipopeptide biosurfactant produced by Bacillus mojavensis strain JF-2 reduces the interfacial tension between hydrocarbon and aqueous phases to very low levels (<0.016 mN/m) (8) (9). B. mojavensis JF-2 grows under the environmental conditions found in many oil reservoirs, i. e., anaerobic, NaCl concentrations up to 80 g l{sup -1}, and temperatures up to 45 C (6, 7), making it ideally suited for in situ applications. However, anaerobic growth of B. mojavensis JF-2 was inconsistent and difficult to replicate, which limited its use for in situ applications. Our initial studies revealed that enzymatic digests, such as Proteose Peptone, were required for anaerobic growth of Bacillus mojavensis JF-2. Subsequent purification of the growth-enhancing factor in Proteose Peptone resulted in the identification of the growth-enhancing factor as DNA or deoxyribonucleosides. The addition of salmon sperm DNA, herring sperm DNA, E. coli DNA or synthetic DNA (single or double stranded) to Medium E all supported anaerobic growth of JF-2. Further, we found that JF-2 required all four deoxyribonucleosides (deoxyadeonosine, deoxyguanosine, deoxycytidine and thymidine) for growth under strict anaerobic conditions. The requirement for the deoxyribonucleosides did not occur under aerobic growth conditions. DNA was not used as a sole energy source; sucrose was required for anaerobic growth and biosurfactant production in DNA-supplemented Medium E. In addition to DNA or deoxyribonucleosides, nitrate, amino acids and vitamins were all required for anaerobic growth of JF-2. Bacillus mojavensisT (ABO21191), Bacillus mojavensis, strain ROB2 also required DNA or deoxyribonucleosides for anaerobic growth. The improved anaerobic growth of Bacillus mojavensis JF-2 was a prerequisite for studies that will lead to improved anaerobic biosurfactant production.

M.J. McInerney; M. Folmsbee; D. Nagle

2004-05-31T23:59:59.000Z

205

E-Print Network 3.0 - anaerobic digestor methanothrix Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

The main factors that affect the economic viability of anaerobic digestors... of the biogas and the energy required to heat the digestor). Anaerobic digestors are normally...

206

Digestion Experiments  

E-Print Network (OSTI)

Blank in Bulletin] BULLETIN NO. 291 FEBRUARY, 1922 DIGESTION EXPERIMENTS This is the sixth bulletin in a series whose object is to ascertain the Aceding value of Texas feeding stuffs by means of digestion experiments. Previous bulletins... The productive values and the values for digestible protein in t Bulletin have been calculated from the results of digestion esperiine? with sheep. The method of conducting the experiments is described Bulletins Nos. 147 and 166 of this Station. The production...

Fraps, G. S. (George Stronach)

1922-01-01T23:59:59.000Z

207

The effect of four methods of processing sorghum grain on the energy and protein digestibility in growing swine  

E-Print Network (OSTI)

Feed Company and Elanco Products Co. , Phoenix, Arizona. Hastings, W. H. , G. D. Miller and G, M. Ward. 1962. Processing sorghum grains. Trans. Am. Soc. Agr. Engr. 5:96. Hintz, H. F. and W. N. Garrett. 1967. Steam pressure processing and pelleting... grain have been widely demonstrated for several years in the cattle feeding industry. Several workers (Garrett, 1965; Hale, 1965; and Husted, et aI. , 1968) have consistently shown improved daily gains, feed efficiencies and energy digestibility...

Brzozowski, Glenn Ray

1971-01-01T23:59:59.000Z

208

Insource Energy | Open Energy Information  

Open Energy Info (EERE)

and waste management business provides biomass boilers and anaerobic digestion combined heat and power (CHP) units for food manufacturers in the UK. References: Insource...

209

Environmental Assessment for the Methane Energy and Agricultural Development Port of Tillamook Bay Dairy Digester Project Tillamook County, Oregon (01/02)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2 2 ENVIRONMENTAL ASSESSMENT METHANE ENERGY and AGRICULTURAL DEVELOPMENT PORT of TILLAMOOK BAY DAIRY DIGESTER PROJECT TILLAMOOK COUNTY, OREGON January 2002 U.S. Department of Energy National Energy Technology Laboratory National Environmental Policy Act (NEPA) Compliance Cover Sheet Proposed Action: The U.S. Department of Energy (DOE) proposes to provide funds for the construction and start-up of a manure digester at the Port of Tillamook Bay (POTB) Industrial Park, Tillamook County, Oregon. If approved, DOE would provide funding to construct this dairy digester that would produce the following marketable products; 295 kW of electric power from biogas, hot water used to maintain the temperature of the digester, and about 30 cubic yards per year of solids for composting.

210

Potential of Using Poultry Litter as a Feedstock for Energy Production Rangika Perera, Graduate Research Assistant  

E-Print Network (OSTI)

Potential of Using Poultry Litter as a Feedstock for Energy Production Rangika Perera, Graduate................................................................................................... 9 5. Environmental and Social Issues of Energy Production using Poultry Litter ....................................... 10 5.1 Issues on the anaerobic digestion of poultry litter for energy production

211

Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: a review  

Science Journals Connector (OSTI)

Dry anaerobic bio-conversion (D-AnBioC) of high-solid organic ... involved in bioreactor designing; (3) present factors influencing the bio-conversion efficiency; (4) discuss the microbiology of ... existing comm...

Obuli P. Karthikeyan; C. Visvanathan

2013-09-01T23:59:59.000Z

212

Mechanically versus electro-magnetically braked cycle ergometer: performance and energy cost of the Wingate Anaerobic Test  

Science Journals Connector (OSTI)

Performance and metabolic profiles of the Wingate Anaerobic Test (WAnT) were compared between a mechanically resisted (ME) and an electro-magnetically braked (EE) cycle ergometer. Fifteen healthy subjects (24....

D. Micklewright; A. Alkhatib; R. Beneke

2006-04-01T23:59:59.000Z

213

CX-008574: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

74: Categorical Exclusion Determination 74: Categorical Exclusion Determination CX-008574: Categorical Exclusion Determination University of Wisconsin Oshkosh Anaerobic Dry Digestion Facility CX(s) Applied: A9, B3.6, B5.20 Date: 05/31/2012 Location(s): Wisconsin Offices(s): Golden Field Office DOE is proposing to provide federal funding to the University of Wisconsin, Oshkosh (UW-Oshkosh) to purchase add-on equipment to operate an anaerobic dry digestion, waste-to-energy system at an existing facility. DOE funding would be used to purchase equipment that would measure facility performance using biogas generated by anaerobic digestion of different municipal, agricultural and industrial feedstocks, as well as to use waste biogas from a municipal treatment plant. CX-008574.pdf More Documents & Publications

214

Anaerobic bacteria from hypersaline environments.  

Science Journals Connector (OSTI)

...saline habitats such as solar salterns, which may...organic carbon and energy sources. The anaerobic...Lake Assal (East Africa), Na+ 27 28 OLLIVIER...bacterium (47) from a solar saltern (Haloanaerobacter...diversity of carbon and energy sources used by currently...

B Ollivier; P Caumette; J L Garcia; R A Mah

1994-03-01T23:59:59.000Z

215

Energy metabolism among eukaryotic anaerobes in light of Proterozoic ocean chemistry  

Science Journals Connector (OSTI)

...Dekker Inc 1994New York, NY:Marcel Dekker...M Carbohydrate and energy metabolism of Tritrichomonas...Lo, H.S1977An energy-conserving pyruvate-to-acetate...Pyruvate synthase and a new acetate thiokinase...129-146. Eds. New York, NY:Marcel Dekker...

2008-01-01T23:59:59.000Z

216

E-Print Network 3.0 - anaerobic biological reactors Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

of Environment & Resources Online monitoring and control Summary: . 12;12;4 2. The biogas process Anaerobic digestion is a multi-step biological process where... H drop (<6)...

217

Alliant Energy Interstate Power and Light - Business and Farm Renewable  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alliant Energy Interstate Power and Light - Business and Farm Alliant Energy Interstate Power and Light - Business and Farm Renewable Energy Rebates Alliant Energy Interstate Power and Light - Business and Farm Renewable Energy Rebates < Back Eligibility Agricultural Commercial Industrial Savings Category Bioenergy Solar Buying & Making Electricity Wind Maximum Rebate Energy Efficient Wind: $35,000 Standard Wind: $30,000 Energy Efficient PV: $25,000 Standard PV: $20,000 Biomass: $500,000 Anaerobic Digester: $200,000 Program Info State Iowa Program Type Utility Rebate Program Rebate Amount Energy Efficient Wind: $0.75/kWh Standard Wind: $0.25/kWh Energy Efficient PV: $1/kWh Standard PV: $0.50/kWh Biomass: 50% of system cost Anaerobic Digester: 50% of system cost Provider Alliant Energy The Alliant Energy Renewable Cash-Back Rewards program offers rebates for

218

Waste-to-Energy and Fuel Cell T h l i O i  

E-Print Network (OSTI)

. #12;Global Approach for Using Biogas Innovation for Our Energy Future #12;Anaerobic Digestion by Generator Type (based on 40-million SCF* of biogas per year**)( g p y ) Generator Type Megawatthours not come in an infinite range of sizes. Innovation for Our Energy Future #12;Contaminants in Biogas

219

CX-002326: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

26: Categorical Exclusion Determination 26: Categorical Exclusion Determination CX-002326: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): BLT Anaerobic Digester Date: 05/18/2010 Location(s): Sacramento, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Department of Energy is proposing to provide federal funding to the Sacramento Municipal Utility District (SMUD) for the design and installation of an anaerobic digestion system at the Sacramento Recycling and Transfer Station (BLT Enterprises). The project will deploy the co-digestion of fruits, vegetables, and other organic wastes. Biogas produced will feed the Cosumnes Power Plant or Procter-Gamble Cogeneration facility via a new pipeline to an existing SMUD pipeline.

220

EA-1907: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7: Final Environmental Assessment 7: Final Environmental Assessment EA-1907: Final Environmental Assessment Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas For more information, contact: Ms. Melissa Rossiter U.S. Department of Energy Golden Field Office 1617 Cole Boulevard Golden, Colorado 80401 Electronic mail: melissa.rossiter@go.doe.gov This EA, prepared by the U.S. Department of Agriculture and adopted by DOE, evaluates the environmental impacts of a proposal to provide funding to Western Plains Energy, LLC (WPE) to construct, purchase equipment, and operate a new Biogas Anaerobic Digester at WPE's existing Ethanol Facility, located at 3022 County Road 18, Grinnell Township (Oakley), Gove County, Kansas. The proposed facility will include a receiving building, digester,

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

EA-1907: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Final Environmental Assessment Final Environmental Assessment EA-1907: Final Environmental Assessment Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas For more information, contact: Ms. Melissa Rossiter U.S. Department of Energy Golden Field Office 1617 Cole Boulevard Golden, Colorado 80401 Electronic mail: melissa.rossiter@go.doe.gov This EA, prepared by the U.S. Department of Agriculture and adopted by DOE, evaluates the environmental impacts of a proposal to provide funding to Western Plains Energy, LLC (WPE) to construct, purchase equipment, and operate a new Biogas Anaerobic Digester at WPE's existing Ethanol Facility, located at 3022 County Road 18, Grinnell Township (Oakley), Gove County, Kansas. The proposed facility will include a receiving building, digester,

222

Waste to Energy: Biogas CHP  

E-Print Network (OSTI)

Southside Wastewater Treatment Plant Biogas Cogeneration Project November 9, 2011 2011 Clean Air Through Energy Efficiency Conference ?Turning Waste Into Energy? What to Expect ? ? Southside Overview ? Wastewater Treatment Process... gallons per day ? Processes and disposes over 150 tons of solids/day from both of the City?s wastewater treatment plants What is Biogas? ? Biogas is the methane (CH4) produced as a by-product of the anaerobic digestion process at the Southside...

Wagner, R.

2011-01-01T23:59:59.000Z

223

Cow2Joules: Distributed Conversion of Organic Waste to Energy Resources Background to the project THEY are undertaking at ESF DLJohnson, Feb. 2009  

E-Print Network (OSTI)

Cow2Joules: Distributed Conversion of Organic Waste to Energy Resources Background to the project of anaerobic digestion (AD) techniques for the conversion of biomass-related organic waste materials to useful energy products. This approach to industrial ecology, or sustainability, is well advanced in Europe where

Chatterjee, Avik P.

224

Digestion Simulations  

NLE Websites -- All DOE Office Websites (Extended Search)

Digestion Simulations Digestion Simulations Name: Lisa Location: N/A Country: N/A Date: N/A Question: My 5th grade students are beginning an experiment next week and their hypothesis involves edibility(edibleness?). Is there a way to replicate the stomach in, say, a bottle?? Are there ways to test for edibleness(?) without actually ingesting the experiment yourself? Replies: I would not recommend the idea of a bottle stomach. The stomach digests only proteins anyway with HCl [pH 1.0] which is very, very strong acid that will burn seriously if in contact with skin. The intestine is just as much responsible for digestion of lipids [bile], carbohydrates and remaining proteins using enzymes, many of these you do not want to be handling, let alone purchase. As a high school teacher, I have lab exercises dealing with digestion, but I can not recommend any of these unless you are set up with a functional science laboratory and all the safety equipment necessary.

225

Long range Energy Alternatives Planning (LEAP) System | Open Energy  

Open Energy Info (EERE)

Long range Energy Alternatives Planning (LEAP) System Long range Energy Alternatives Planning (LEAP) System (Redirected from LEAP) Jump to: navigation, search Tool Summary Name: Long range Energy Alternatives Planning System Agency/Company /Organization: Stockholm Environment Institute Sector: Climate, Energy Focus Area: Non-renewable Energy, Agriculture, Biomass, - Anaerobic Digestion, - Biofuels, - Biomass Combustion, - Biomass Gasification, - Biomass Pyrolysis, - Landfill Gas, - Waste to Energy, Buildings, Economic Development, Energy Efficiency, - Central Plant, Food Supply, Forestry, Geothermal, Goods and Materials, - Embodied Energy, - Materials, Greenhouse Gas, Ground Source Heat Pumps, Hydrogen, Industry, - Industrial Processes, Offsets and Certificates, People and Policy, Solar, - Concentrating Solar Power, - Solar Hot Water, - Solar PV, - Solar Ventilation Preheat, Transportation, Water Conservation, Water Power, Wind

226

Long range Energy Alternatives Planning (LEAP) System | Open Energy  

Open Energy Info (EERE)

Long range Energy Alternatives Planning (LEAP) System Long range Energy Alternatives Planning (LEAP) System Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Long range Energy Alternatives Planning System Agency/Company /Organization: Stockholm Environment Institute Sector: Climate, Energy Focus Area: Non-renewable Energy, Agriculture, Biomass, - Anaerobic Digestion, - Biofuels, - Biomass Combustion, - Biomass Gasification, - Biomass Pyrolysis, - Landfill Gas, - Waste to Energy, Buildings, Economic Development, Energy Efficiency, - Central Plant, Food Supply, Forestry, Geothermal, Goods and Materials, - Embodied Energy, - Materials, Greenhouse Gas, Ground Source Heat Pumps, Hydrogen, Industry, - Industrial Processes, Offsets and Certificates, People and Policy, Solar, - Concentrating Solar Power, - Solar Hot Water, - Solar PV, - Solar Ventilation Preheat, Transportation, Water Conservation, Water Power, Wind

227

Effect of dietary digestible energy content on expression of genes of lipid metabolism and LC-PUFA biosynthesis in liver of Atlantic salmon (Salmo salar L.)  

Science Journals Connector (OSTI)

Abstract The relationship between lipid and digestible energy content of the feed and growth performance has been exploited with great effect in Atlantic salmon (Salmo salar). The precise metabolic consequences of so-called “high-energy” feeds have not been fully defined, but increased and altered tissue lipid deposition patterns impacting on carcass and product quality have been reported. Recent studies on global gene expression have shown that dietary lipid and digestible energy content can have significant effects on gene expression in salmonids. In addition, we recently showed that functional feeds with reduced digestible energy significantly improved outcomes in response to inflammatory disease in salmon. The present study aimed to elucidate and clarify the effects of dietary digestible energy content (22, 20 and 18 MJ/kg; HE, ME and LE diets, respectively) on lipid and fatty acid metabolism in salmon fed diets containing graded amounts of lipid. Specifically the effects on liver lipid and fatty acid compositions, and on the hepatic expression of genes of lipid and fatty acid metabolism were determined. Final weight and weight gain were significantly higher, and FCR lower, in fish fed the HE diet. Crude lipid content was significantly lower in fish fed the LE diet compared to fish fed the two higher energy contents. Significantly lower total lipid and triacylglycerol levels were recorded in liver of fish fed the LE diet compared to fish fed the higher energy diets. Liver lipids in salmon fed the LE diet had generally significantly higher proportions of saturated fatty acids and long-chain polyunsaturated fatty acids (LC-PUFA), and lower monounsaturated fatty acids, C18 and n ? 6 PUFA. Consistent with this, salmon fed the LE diet showed increased liver expression of both ?6 and ?5 fatty acyl desaturases in comparison to fish fed the diets with higher energy levels. Fatty acid synthase expression showed a clear upward trend as dietary energy decreased, and sterol regulatory element binding protein 2 and liver X receptor showed reciprocal trends that were consistent with the level of dietary cholesterol that reflects digestible energy content. Although not statistically significant, these trends were biologically logical, significant and relevant. Expression of genes of fatty acid oxidation was less consistent. Overall, reduced dietary digestible energy/lipid content alone, without major changes in dietary fatty acid composition, altered the expression of key genes of lipid and fatty acid metabolism resulting in general up-regulation of biosynthetic pathways.

Laura Martinez-Rubio; Simon Wadsworth; Jose L. González Vecino; J. Gordon Bell; Douglas R. Tocher

2013-01-01T23:59:59.000Z

228

ANAEROBIC BIOLOGICAL TREATMENT OF PRODUCED WATER  

SciTech Connect

During the production of oil and gas, large amounts of water are brought to the surface and must be disposed of in an environmentally sensitive manner. This is an especially difficult problem in offshore production facilities where space is a major constraint. The chief regulatory criterion for produced water is oil and grease. Most facilities have little trouble meeting this criterion using conventional oil-water separation technologies. However, some operations have significant amounts of naphthenic acids in the water that behave as oil and grease but are not well removed by conventional technologies. Aerobic biological treatment of naphthenic acids in simulated-produced water has been demonstrated by others; however, the system was easily overloaded by the large amounts of low-molecular-weight organic acids often found in produced waters. The objective of this research was to determine the ability of an anaerobic biological system to treat these organic acids in a simulated produced water and to examine the potential for biodegradation of the naphthenic acids in the anaerobic environment. A small fixed-film anaerobic biological reactor was constructed and adapted to treat a simulated produced water. The bioreactor was tubular, with a low-density porous glass packing material. The inocula to the reactor was sediment from a produced-water holding pond from a municipal anaerobic digester and two salt-loving methanogenic bacteria. During start-up, the feed to the reactor contained glucose as well as typical produced-water components. When glucose was used, rapid gas production was observed. However, when glucose was eliminated and the major organic component was acetate, little gas was generated. Methane production from acetate may have been inhibited by the high salt concentrations, by sulfide, or because of the lack, despite seeding, of microbes capable of converting acetate to methane. Toluene, a minor component of the produced water (0.1 g/L) was removed in the reactor. Batch tests were conducted to examine naphthenic acid biodegradability under several conditions. The conditions used were seed from the anaerobic reactor, wetland sediments under aerobic and anaerobic conditions, and a sterile control. The naphthenic acid was from a commercial source isolated from Gulf Coast petroleum as was dosed at 2 mg/mL. The incubations were for 30 days at 30 C. The results showed that the naphthenic acids were not biodegraded under anaerobic conditions, but were degraded under aerobic conditions. Despite poor performance of the anaerobic reactor, it remains likely that anaerobic treatment of acetate, toluene, and, potentially, other produced-water components is feasible.

John R. Gallagher

2001-07-31T23:59:59.000Z

229

Optimization Online - Digest Archive  

E-Print Network (OSTI)

Optimization Online Digest Archive. Subscribe to the digest. ... Online is supported by the Mathematical Optmization Society. Mathematical Optimization Society.

230

CX-010519: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9: Categorical Exclusion Determination 9: Categorical Exclusion Determination CX-010519: Categorical Exclusion Determination State Energy Program- Wooster Renewable Energy, LLC CX(s) Applied: B5.20 Date: 06/14/2013 Location(s): Ohio Offices(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to the State of Ohio Department of Development (ODOD) under the DOE's American Recovery and Reinvestment Act of 2009 State Energy Program. ODOD is proposing to provide federal ARRA funding to Wooster Renewable Energy, LLC to partially fund the modification of existing anaerobic digester equipment and the purchase and installation of new equipment to install and incorporate a renewable energy and anaerobic digester system, with an 800 kilowatt combined heat and power generator, at the City of Wooster's

231

Fermentation and Anaerobic Respiration by Rhodospirillum rubrum and Rhodopseudomonas capsulata  

Science Journals Connector (OSTI)

...anaero- bic, dark conditions are...widespread than the survey indicated. With...of anaerobic, dark growth. Growth...sole carbon and energy source. No accessory...no anaerobic, dark growth of R...oxi- dized by energy-yielding reactions...assistance. The strain survey was performed...

J. E. Schultz; P. F. Weaver

1982-01-01T23:59:59.000Z

232

Advancing Energy Cane Cell Wall Digestibility Screening by Near-Infrared Spectroscopy  

Science Journals Connector (OSTI)

Breeding energy cane for cellulosic biofuel production involves manipulating various traits. An important trait to optimize is cell wall degradability as defined by enzymatic...

Chong, Barrie Fong; O'Shea, Michael G

2013-01-01T23:59:59.000Z

233

CX-002934: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

934: Categorical Exclusion Determination 934: Categorical Exclusion Determination CX-002934: Categorical Exclusion Determination Energy Efficiency and Conservation Block Grant Program: Small Cities and Counties Initiative (Subgrant): Leitchfield Anaerobic Digester CX(s) Applied: A9 Date: 07/07/2010 Location(s): Leitchfield, Kentucky Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Kentucky Department for Energy Development and Independence is planning to award $125,000 in Energy Efficiency and Conservation Block Grant (EECBG) American Recovery and Reinvestment Act funding to the City of Leitchfield in conjunction with Grayson County to design gas lines and valves. The gas lines and valves will be used to transport methane created by a proposed anaerobic digester at the wastewater treatment plant to a food processing

234

CX-006826: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6: Categorical Exclusion Determination 6: Categorical Exclusion Determination CX-006826: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act - Washington State University Anaerobic Digester - Nutrient Recovery Technology CX(s) Applied: A9, B1.7, B5.1 Date: 09/23/2011 Location(s): Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Department of Energy is proposing to provide $272,313 in State Energy Program American Recovery and Reinvestment Act funding to the Washington Department of Commerce, sub-recipient Washington State University (WSU), to install and operate an integrated nutrient recovery system, a Class A fiber production process and a hydrogen sulfide scrubbing system, which works in series with dairy manure anaerobic digesters, at two dairies in Washington

235

Predicting corn digestible and metabolizable energy content from its chemical composition in growing pigs  

Science Journals Connector (OSTI)

The nutrient composition of corn is variable. To prevent unforeseen reductions in ... to define the sources of variation in the energy content of corn and to develop a practical method to accurately estimate the ...

Quanfeng Li; Jianjun Zang; Dewen Liu…

2014-02-01T23:59:59.000Z

236

Production of methane gas from organic fraction municipal solid waste (OFMSW) via anaerobic process: application methodology for the Malaysian condition  

Science Journals Connector (OSTI)

Solid waste management in Malaysia is confronted with many problems, including low collection coverage, irregular collection services, inadequate equipment used for waste collection, crude open dumping and burning without air and water pollution control systems, inadequate legal provisions and resource constraints. These problems have various effects on the development of the solid waste management system in Malaysia. Anaerobic digestion has been suggested as an alternative method for removing high concentrations of organic waste. In this study, two types of anaerobic digesters which are Simulated Landfill Bioreactor (SLBR) and Anaerobic Solid-Liquid (ASL) reactor were proposed. The reactors were operated at a temperature 60°C, analysed for biogas production and volatile fatty acid.

Irnis Azura Zakarya; Ismail Abustan; Norli Ismail; Mohd Suffian Yusoff

2013-01-01T23:59:59.000Z

237

Tax Credits, Rebates & Savings | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Rebates & Savings Tax Credits, Rebates & Savings Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive Note: This program is not currently accepting applications....

238

Community Renewable Energy Deployment: Sacramento Municipal Utility...  

Open Energy Info (EERE)

photovoltaic installation along California Highway 50 and anaerobic digestion and biogas production at two separate dairies, at a wastewater treatment facility, and at a...

239

Tax Credits, Rebates & Savings | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

In Delaware, net metering is available to any customer that generates electricity using solar, wind or hydro resources, anaerobic digesters, or fuel cells capable of being...

240

Local Generation Limited | Open Energy Information  

Open Energy Info (EERE)

Generation Limited Place: United Kingdom Sector: Biomass Product: UK-based biomass firm developing anaerobic digestion plants. References: Local Generation Limited1 This article...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Digestion time  

NLE Websites -- All DOE Office Websites (Extended Search)

Digestion time Digestion time Name: Don Mancosh Location: N/A Country: N/A Date: N/A Question: I have always given the rule of thumb in class that material we eat is with us for about 24 hours before exiting the body. The question arises about the time value of liquids. Getting a big coke prior to a 3 hour drive generally means that there will be a stop along the way. Is there a generalization made about liquids in the body similar to the one for solid food? Replies: A physician would give a better answer, but I hazard this: the only liquids which people consume (deliberately) in significant quantities are water, ethyl alcohol and various oils. Water and alcohol are absorbed on a time scale of seconds to minutes through the mouth, stomach and digestive tract. The oils are huge molecules, so I'd guess like any other greasy food they get absorbed in the upper digestive tract. Some of them, perhaps the longest and most nonpolar, are not absorbed at all --- cf. the old-time remedy of mineral oil for constipation --- so there should be some average time-before-what's-left-is-excreted such as you're looking for, and my (wild) guess is that it would not differ substantially from that for food. You can define an average lifetime in the body for alcohol, since the natural level is zero. Rough guidelines are widespread in the context of drunk driving laws. But this is not really possible for water. One's body is normally full up to the brim with water, and there's no way for the body to distinguish between water molecules recently absorbed and molecules that've been moping around since the Beatles split up. Thus the water entering the toilet bowl after the pit stop is not in general the same water as was in the big coke. If you were to consider for water just the average time between drinking and peeing, it would seem to depend strongly on how well hydrated the body was before the drink, and how much was drunk. During sustained heavy exertion in the sun and dry air one can easily drink a pint of water an hour without peeing at all. On the other hand, if one is willing to drink enough water fast enough, so as to establish a high excess of body water one can pee 8 ounces 15 minutes or less after drinking 8 ounces.

242

CX-009907: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

907: Categorical Exclusion Determination 907: Categorical Exclusion Determination CX-009907: Categorical Exclusion Determination UC Davis Renewable Energy Anaerobic Digester Facility CX(s) Applied: B5.20 Date: 01/31/2013 Location(s): California Offices(s): Golden Field Office The U.S. Department of Energy is proposing to provide federal funding to the University of California, Davis under the DOE's American Recovery and Reinvestment Act of 2009 Community Renewable Energy Deployment Project, to install a Renewable Energy Anaerobic Digester facility (READ) and internal combustion engine generator at a closed campus Class 3 municipal solid waste landfill located in the west campus area. The proposed READ facility would accept organic wastes (feedstock) from campus operations as well as off campus sources, process the feedstock in a biodigester, and use the

243

Prediction of the digestible and metabolizable energy content of wheat milling by-products for growing pigs from chemical composition  

Science Journals Connector (OSTI)

Abstract Thirty samples of wheat milling by-products (wheat bran, wheat middlings, wheat shorts, wheat red dog, wheat feed flour), collected from 11 flour mills, were fed to growing pigs to determine their digestible energy (DE) and metabolizable energy (ME) content and to establish equations for predicting their DE and ME content based on chemical analysis. The basal diet was based on corn and soybean meal while the other 30 experimental diets contained 290.4 g/kg wheat milling by-products added at the expense of corn and soybean meal. The 31 diets were fed to 96 growing pigs (BW = 61.9 ± 3.2 kg) according to a completely randomized design during two successive periods. During each period, the 30 experimental diets were fed to three pigs and the basal diet was fed to six pigs, resulting in 6 replications per experimental diet and 12 replications for the basal diet over the two periods. The chemical composition of the 30 samples was variable, and starch and fiber content had a strong negative correlation (r = ?0.96 to ?0.99 for CF and ADF, respectively). The DE content of wheat feed flour, wheat red dog, wheat shorts, wheat middlings and wheat bran averaged 17.4, 16.9, 15.2, 12.5 and 12.0 MJ/kg DM, respectively. From the stepwise regression analysis, a series of DE and ME prediction equations were generated. The best fit equations for wheat milling by-products were: DE (MJ/kg DM) = 19.2 ? (0.016×aNDF) with R2 = 0.94, RSD = 0.58 and Pcontent varied substantially and various correlated single predictors (aNDF, ash, CF, starch, etc.) can be used to accurately predict the DE and ME content when fed to growing pigs.

Q. Huang; C.X. Shi; Y.B. Su; Z.Y. Liu; D.F. Li; L. Liu; C.F. Huang; X.S. Piao; C.H. Lai

2014-01-01T23:59:59.000Z

244

Latest Documents and Notices | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

13, 2011 13, 2011 EA-1907: Finding of No Significant Impact Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas October 13, 2011 EA-1867: Finding of No Significant Impact RTI International Scale-Up of High-Temperature Syngas Cleanup and Carbon Capture and Sequestration Technologies, Polk County, Florida (October 2011) October 13, 2011 EA-1907: Final Environmental Assessment Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas October 13, 2011 EA-1867: Final Environmental Assessment RTI International Scale-Up of High-Temperature Syngas Cleanup and Carbon Capture and Sequestration Technologies, Polk County, Florida October 6, 2011 EIS-0448: Record of Decision Issuance of a Loan Guarantee to First Solar, Inc., for the Desert Sunlight

245

Proton motive force, energy recycling by end product excretion, and metabolic uncoupling during anaerobic growth of Pseudomonas mendocina.  

Science Journals Connector (OSTI)

...mendocina. According to the energy-recycling model, for continuous...These considerations lead us to suggest that energy recycling contributes to greater...M. Neljssel. 1984. The status of YATP and maintenance energy as biologically interpretable...

N Verdoni; M A Aon; J M Lebeault; D Thomas

1990-12-01T23:59:59.000Z

246

Optimization Online - Digest  

E-Print Network (OSTI)

Complete the form below to subscribe to the free Optimization Online Digest. ... Type your e-mail address to unsubscribe from the Optimization Online Digest.

247

CX-002135: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

135: Categorical Exclusion Determination 135: Categorical Exclusion Determination CX-002135: Categorical Exclusion Determination Barr-Tech - Green Waste To Renewable Energy CX(s) Applied: B5.1 Date: 04/28/2010 Location(s): Sprague, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The State of Washington will provide $2,000,000 in Recovery Act funds to Barr-Tech for the engineering and construction of an anaerobic digester and two combined heat and power (CHP) units at the Odessa Public Development Authority facility in Sprague, Washington. The anaerobic digester will process 80-100 tons per day of food wastes, yard waste, wooden demolition, and construction debris which will be brought to the site via truck. Each truck is expected to carry 22 tons of waste, resulting in an estimated 5

248

CX-002138: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

138: Categorical Exclusion Determination 138: Categorical Exclusion Determination CX-002138: Categorical Exclusion Determination Waste Digester Biogas Recovery System CX(s) Applied: B5.1 Date: 04/29/2010 Location(s): Plover, Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The State of Wisconsin will provide $3,000,000 in Recovery Act funds to McCain Foods, an international food products and processing company, for the installation of a waste-to-energy plant at its existing wastewater treatment plant in Plover, WI. The funds will be used for a new covered anaerobic lagoon and for the conversion of the existing anaerobic reactors into waste digesters. The project will enable the company to recover biogas from organic wastes and to use the biogas to generate electricity and

249

Community Renewable Energy Deployment: Sacramento Municipal Utility  

Open Energy Info (EERE)

Deployment: Sacramento Municipal Utility Deployment: Sacramento Municipal Utility District Projects Jump to: navigation, search Name Community Renewable Energy Deployment: Sacramento Municipal Utility District Projects Agency/Company /Organization US Department of Energy Focus Area Agriculture, Economic Development, Greenhouse Gas, Renewable Energy, Biomass - Anaerobic Digestion, Solar - Concentrating Solar Power, Solar, - Solar Pv, Biomass - Waste To Energy Phase Bring the Right People Together, Develop Finance and Implement Projects Resource Type Case studies/examples Availability Publicly available--Free Publication Date 2/2/2011 Website http://www1.eere.energy.gov/co Locality Sacramento Municipal Utility District, CA References Community Renewable Energy Deployment: Sacramento Municipal Utility District Projects[1]

250

Substrate-Level Phosphorylation Is the Primary Source of Energy Conservation during Anaerobic Respiration of Shewanella oneidensis Strain MR-1  

Science Journals Connector (OSTI)

...than electron transport to conserve energy since they must balance redox reactions...their carbon source, often at the cost of the substrate. The energetic...Environment (IonE), the Institute for Renewable Energy and the Environment (IREE), the...

Kristopher A. Hunt; Jeffrey M. Flynn; Belén Naranjo; Indraneel D. Shikhare; Jeffrey A. Gralnick

2010-04-16T23:59:59.000Z

251

Community Renewable Energy Deployment: Forest County Potawatomi Tribe |  

Open Energy Info (EERE)

Potawatomi Tribe Potawatomi Tribe Jump to: navigation, search Name Community Renewable Energy Deployment: Forest County Potawatomi Tribe Agency/Company /Organization US Department of Energy Sector Energy Focus Area Energy Efficiency - Central Plant, Economic Development, Forestry, Greenhouse Gas, Renewable Energy, Biomass - Anaerobic Digestion, Biomass, Solar, - Solar Pv, Biomass - Waste To Energy Phase Develop Finance and Implement Projects Resource Type Case studies/examples Availability Publicly available -- Free Publication Date 11/29/2010 Website http://www1.eere.energy.gov/co Locality Forest County Potawatomi Tribe References Community Renewable Energy Deployment: Forest County Potawatomi Tribe[1] Contents 1 Overview 2 Highlights 3 Environmental Aspects 4 References

252

Clean Energy Projects Helping Wisconsin Tribe Achieve Sustainability...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of clean electricity; A 2.0 megawatt anaerobic digester to convert food waste into biogas; An LED lighting project at the tribe's parking facilities that reduced electricity...

253

EA-1832: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Finding of No Significant Impact EA-1832: Finding of No Significant Impact Rainer Biogas LLC Community Anaerobic Manure Digester, Enumclaw, King County, Washington The U.S....

254

Homofermentative Lactate Production Cannot Sustain Anaerobic Growth of Engineered Saccharomyces cerevisiae: Possible Consequence of Energy-Dependent Lactate Export  

Science Journals Connector (OSTI)

...Possible Consequence of Energy-Dependent Lactate Export...the biodegradable and renewable polymer polylactic acid...probably due to a metabolic energy requirement (directly...polymer, produced from renewable resources, will replace...agents and lower the cost of downstream processing...

Antonius J. A. van Maris; Aaron A. Winkler; Danilo Porro; Johannes P. van Dijken; Jack T. Pronk

2004-05-01T23:59:59.000Z

255

User:Nlangle/test3 | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search User page Edit History Facebook icon Twitter icon » User:Nlangle/test3 < User:Nlangle Jump to: navigation, search Contents 1 Property: Sector | Focus Area 1.1 list of values 2 subcategory query 2.1 array 2.2 test tool template table Property: Sector | Focus Area list of values - Biomass Combustion - Biomass Gasification - Biomass Pyrolysis - Building Energy Efficiency - Central Plant - Industrial Processes - Landfill Gas - Materials - Solar Pv - Utility - Waste to Energy Agriculture Alternative Fuels & Vehicles Anaerobic Digestion Appliances & Equipment Bioenergy Biofuels Biomass - Anaerobic Digestion Biomass - Biofuels Biomass - Biomass Combustion

256

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

3. Renewable portfolio standards in the 30 states and District of Columbia with current mandates 3. Renewable portfolio standards in the 30 states and District of Columbia with current mandates State Target Qualifying renewables Qualifying other (thermal, efficiency, nonrenewable distributed generation, etc.) Compliance mechanisms AZ 15% by 2025 Solar, wind, biomass, hydropower, landfill gas (LFG), anaerobic digestion built after January 1, 1997 Direct use of solar heat, ground-source heat pumps, and renewable-fueled combined heat and power (CHP), cogeneration, and fuel cells Credit trading is allowed, with some bundling restrictions. Includes distributed generation requirement, starting at 5% of target in 2007, growing to 30% in 2012 and beyond. CA 33% by 2020 Solar, wind, biomass, geothermal, LFG and municipal solid waste (MSW), small hydro, biodiesel, anaerobic digestion, and marine Energy storage Credit trading is allowed, with some restrictions. Renewable energy credit prices are capped at $50 per megawatthour.

257

U.S. Energy Information Administration (EIA) - Sector  

Gasoline and Diesel Fuel Update (EIA)

3. Renewable portfolio standards in the 30 states and District of Columbia with current mandates 3. Renewable portfolio standards in the 30 states and District of Columbia with current mandates State Target Qualifying renewables Qualifying other (thermal, efficiency, nonrenewable distributed generation, etc.) Compliance mechanisms AZ 15% by 2025 Solar, wind, biomass, hydropower, landfill gas (LFG), anaerobic digestion built after January 1, 1997 Direct use of solar heat, ground-source heat pumps, and renewable-fueled combined heat and power (CHP), cogeneration, and fuel cells Credit trading is allowed, with some bundling restrictions. Includes distributed generation requirement, starting at 5% of target in 2007, growing to 30% in 2012 and beyond. CA 33% by 2020 Solar, wind, biomass, geothermal, LFG and municipal solid waste (MSW), small hydro, biodiesel, anaerobic digestion, and marine Energy storage Credit trading is allowed, with some restrictions. Renewable energy credit prices are capped at $50 per megawatthour.

258

CX-007434: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4: Categorical Exclusion Determination 4: Categorical Exclusion Determination CX-007434: Categorical Exclusion Determination State Energy Program- American Recovery and Reinvestment Act · Washington State University Anaerobic Digester - Nutrient Recovery Technology - Vander Haak Dairy CX(s) Applied: A9, B1.7, B3.9 Date: 12/07/2011 Location(s): Washington Offices(s): Golden Field Office DOE is proposing to provide $227,687 in State Energy Program (SEP) American Recovery and Reinvestment Act (ARRA) funding to the Washington Department of Commerce, subrecipient Washington State University (WSU), to fund the installation of an integrated nutrient recovery system, a Class A fiber production process and an H2S scrubbing system, which works in series with dairy manure anaerobic digesters (AD). WSU proposed to install the

259

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

distribution of heavy metals and other toxicants betweenaccumulation and toxicity resulting from heavy metals suchthe marine algae. Toxicity resulting from heavy metal uptake

Haven, Kendall F.

2011-01-01T23:59:59.000Z

260

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

time constant algal heat of combustion (6 Kcal/gm) dilutionSource: temperature, heat of combustion, and the depth at

Haven, Kendall F.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

flow from an on-site steam turbine to raise the kelp to 45°Ca 1200 Kw electric steam turbine/generator system. CapitalFinally, the waste steam stream from the turbine is used to

Haven, Kendall F.

2011-01-01T23:59:59.000Z

262

Biomass Program Perspectives on Anaerobic Digestion and Fuel...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

at biorefineries. Presented by Brian Duff, DOE Biomass Program, at the NRELDOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado....

263

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

fuel for the boiler is sludge which is The potential residuals derived from the pressing of shredded algae.

Haven, Kendall F.

2011-01-01T23:59:59.000Z

264

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

Design Parameters Marine Biomass Production Sea Farmof Various Types of Biomass . Biomethanation Parameters.Proceedings, Fuels from Biomass Symposium. University of

Haven, Kendall F.

2011-01-01T23:59:59.000Z

265

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

Municipal Solid Waste-Sewage Sludge. b 4.15 SCF CH 4 / cu ftUP I j methane 31.5 scf sludge 18.61b water 161b Btu/scfsewer 65.3 lb ( 7.9 gal) sludge ash 1.74 lb stack emissions

Haven, Kendall F.

2011-01-01T23:59:59.000Z

266

Kinetics of inactivation of indicator pathogens during thermophilic anaerobic digestion  

E-Print Network (OSTI)

relationships are necessary. ª 2010 Elsevier Ltd. All rights reserved. 1. Introduction Land application the opportunity to put sewage sludge, which otherwise needs to be disposed of, towards beneficial use such as crop, enteric viruses and Salmonella spp. Land application of Class B biosolids, which require only reduction

267

Microbial Ecology of Thermophilic Anaerobic Digestion. Final Report  

DOE R&D Accomplishments (OSTI)

This grant supported research on methanogenic archaea. The two major areas that were supported were conversion of acetic acid to methane and nitrogen fixation by Methanosarcina. Among the achievements of this research were the isolation of novel methanogenic cultures, elucidation of the pathways from acetate to methane, description of a specific DNA-binding complex in nitrogen fixing methanogens, and demonstration of an alternative nitrogenase in Methanosarcina.

Zinder, Stephen H.

2000-04-15T23:59:59.000Z

268

Anaerobic Digestion in California Dairies: Electricty Generation or Biomethane Upgrading.  

E-Print Network (OSTI)

??California is worldwide one of the major Green House Gas emitter due to a large use of fossil fuels in power generation and transportation. The… (more)

Bandini, Francesco

2008-01-01T23:59:59.000Z

269

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network (OSTI)

wind, and bottom conditions that repre- sent a potential large farm site, but do not reach the extremes

Haven, Kendall F.

2011-01-01T23:59:59.000Z

270

Renewable Energy Tax Incentive Program (Texas) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tax Incentive Program (Texas) Tax Incentive Program (Texas) Renewable Energy Tax Incentive Program (Texas) < Back Eligibility Commercial Industrial Construction Installer/Contractor Retail Supplier Fuel Distributor Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Texas Program Type Corporate Tax Incentive Provider Comptroller of Public Accounts The Renewable Energy Tax Incentive Program provides various tax exemptions to businesses that either use or manufacture or install solar or wind energy. They can receive franchise tax deductions and/or exemptions. There also exists a property tax exemption involving solar, wind, biomass, and anaerobic digestion for business installation or construction of such

271

Anaerobic thermophilic culture system  

DOE Patents (OSTI)

A mixed culture system of the newly discovered microorganism Thermoanaerobacter ethanolicus ATCC31550 and the microorganism Clostridium thermocellum ATCC31549 is described. In a mixed nutrient culture medium that contains cellulose, these microorganisms have been coupled and cultivated to efficiently ferment cellulose to produce recoverable quantities of ethanol under anaerobic, thermophilic conditions.

Ljungdahl, Lars G. (Athens, GA); Wiegel, Jurgen K. W. (Gottingen, DE)

1981-01-01T23:59:59.000Z

272

E-Print Network 3.0 - anaerobic hydrogen producing Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

a small percentage of hydrogen sulfide, water vapor, carbon... Technology Biomethane (biogas) is an alternative and renewable energy source produced through the anaerobic... are...

273

E-Print Network 3.0 - anaerobic thermophilic biogas Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

biogas Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic thermophilic biogas Page: << < 1 2 3 4 5 > >> 1 Institute for Renewable Energy Ltd...

274

GHG Management Institute curriculum | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » GHG Management Institute curriculum Jump to: navigation, search Tool Summary LAUNCH TOOL Name: GHG Management Institute curriculum Agency/Company /Organization: Greenhouse Gas Management Institute (GHGMI) Partner: Various Sector: Energy, Land, Climate Focus Area: Non-renewable Energy, Energy Efficiency, Buildings, Buildings - Commercial, Buildings - Residential, Renewable Energy, Biomass, - Landfill Gas, - Anaerobic Digestion, Solar, Wind, Forestry, Offsets and Certificates, Greenhouse Gas, Land Use Topics: Finance, Implementation, GHG inventory, Market analysis

275

Microsoft Word - 20140617 Water Energy Nexus 1030pm FINAL.docx  

Energy Savers (EERE)

14 Another opportunity is to utilize techniques that enhance the production of biogas from anaerobic digesters and reduce the volume of sludge requiring disposal. This...

276

ITP Industrial Distributed Energy: CHP GUIDE #1 - Q & A ON COMBINED...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CHP systems can combust propane, fuel oil, hydrogen, landfill or anaerobic digester gas--providing a hedge against rising natural gas costs. * Improved Indoor Air Quality...

277

High energy sorghum silages evaluated by in vitro and in vivo digestibility at parent and ratoon harvests  

E-Print Network (OSTI)

SCHEDULB 2. DIET WITH CHRONIC OXIDE hDDED 3. DIGESTION BLOCK SEQUENCE 4. FRESH SORGHUM DRY MATTER, YIBLD, CHEMICAL COMPOSITION AND IN VITRO DRY MATTER DIGBSTIBILITY BY SORGHUM TYPE 24 25 27 32 5. FRESH SORGHUM DRY MATTBR, YIELD, CHEMICAL...Donald et al. (1968), ensiling fresh (15. 9% DN) and wilted (30. 3% DM) Italian Ryegrass, found that seepage from the silo containing the fresh grass had 4. 8, 6. 4 and 9. 3R more water-soluble carbohydrates, DM and total nitrogen, respectively, than...

Heredia Concha, Manuel Cipriano

2012-06-07T23:59:59.000Z

278

Energy Economics of Farm Biogas in Cold Climates  

SciTech Connect

Anaerobic digestion of farm and dairy waste has been shown to be capital intensive. One way to improve digester economics is to co-digest high-energy substrates together with the dairy manure. Cheese whey for example represents a high-energy substrate that is generated during cheese manufacture. There are currently no quantitative tools available that predict performance of co-digestion farm systems. The goal of this project was to develop a mathematical tool that would (1) predict the impact of co-digestion and (2) determine the best use of the generated biogas for a cheese manufacturing plant. Two models were developed that separately could be used to meet both goals of the project. Given current pricing structures of the most economical use of the generated biogas at the cheese manufacturing plant was as a replacement of fuel oil to generate heat. The developed digester model accurately predicted the performance of 26 farm digesters operating in the North Eastern U.S.

Pragasen Pillay; Stefan Grimberg; Susan E. Powers

2012-10-24T23:59:59.000Z

279

ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0847 0847 Recipient: City of .viadison, WI ENERGY EFFICIENCY AND CONSERVATION BLOCK GRANTS NEPA COMPLIANCE FORM Activities Determination/ Categorical Exclusion Reviewer's Specific Instructions and Rationale (Restrictions and Allowable Activity) LED Street Lights B2.5 B5.1 Waste Stream Clause *Replacement of existing fixtures to EE lighting. Anaerobic Food Waste Digester - Pilot Study A9 All C12 *This NEPA determination is limited to conducting the waste stream study, feasibility study and preliminary engineering for an Anaerobic Food Waste Digester facility only. *Recipient needs to provide technical and site specific information for this activity. *Allowable: Any administrative actions associated with this activity. Prohibited: Any implementation of projects/construction activities without

280

CX-008535: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

535: Categorical Exclusion Determination 535: Categorical Exclusion Determination CX-008535: Categorical Exclusion Determination King County Biogas and Nutrient Reduction CX(s) Applied: A9 Date: 05/22/2012 Location(s): Washington Offices(s): Golden Field Office DOE adopted the U.S. Department of Agriculture Amended Environmental Assessment for the Rainer Biogas Community Anaerobic Digester (DOE EA-1832) and issued a Finding of No Significant Impact (FONSI) that authorized the expenditure of federal funding through the State Energy Program to Rainer Biogas LLC to support the final design, construction, and initial operation of its Community Anaerobic Manure Digester project and decommissioning of the facility in Enumclaw, King County, Washington. CX-008535.pdf More Documents & Publications EA-1832: Finding of No Significant Impact

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Methane from Anaerobic Fermentation  

Science Journals Connector (OSTI)

...removal rate; and recycling. Many studies have...di-gestion is utilized for wastewater stabili-zation...processes are used in some wastewater treatment plants...sludge is separated for recycling from the digester effluent...percent meth-ane. Many wastewater treatment plants in...

Donald L. Klass

1984-03-09T23:59:59.000Z

282

List of Municipal Solid Waste Incentives | Open Energy Information  

Open Energy Info (EERE)

Waste Incentives Waste Incentives Jump to: navigation, search The following contains the list of 172 Municipal Solid Waste Incentives. CSV (rows 1 - 172) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Advanced Clean Energy Project Grants (Texas) State Grant Program Texas Commercial Industrial Utility Biomass Municipal Solid Waste No Advanced Energy Fund (Ohio) Public Benefits Fund Ohio Commercial Industrial Institutional Residential Utility Biomass CHP/Cogeneration Fuel Cells Fuel Cells using Renewable Fuels Geothermal Electric Hydroelectric energy Landfill Gas Microturbines Municipal Solid Waste Photovoltaics Solar Space Heat Solar Thermal Electric Solar Water Heat Wind energy Yes Alternative Energy Law (AEL) (Iowa) Renewables Portfolio Standard Iowa Investor-Owned Utility Anaerobic Digestion

283

California | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2010 8, 2010 CX-002328: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): Solar Highways CX(s) Applied: A9 Date: 05/18/2010 Location(s): Sacramento, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 18, 2010 CX-002326: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): BLT Anaerobic Digester Date: 05/18/2010 Location(s): Sacramento, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 17, 2010 CX-002554: Categorical Exclusion Determination California-City-Hemet CX(s) Applied: B1.32, A1, A9, A11, B5.1 Date: 05/17/2010 Location(s): Hemet, California Office(s): Energy Efficiency and Renewable Energy

284

Biomass Gasification and Methane Digester Property Tax Exemption  

Energy.gov (U.S. Department of Energy (DOE))

Michigan exempts certain energy production related farm facilities from real and personal property taxes. Among exempted property are certain methane digesters, biomass gasification equipment,...

285

List of Daylighting Incentives | Open Energy Information  

Open Energy Info (EERE)

Daylighting Incentives Daylighting Incentives Jump to: navigation, search The following contains the list of 166 Daylighting Incentives. CSV (rows 1 - 166) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Alternative and Clean Energy State Grant Program (Pennsylvania) State Grant Program Pennsylvania Commercial Industrial Local Government Multi-Family Residential Nonprofit Schools Boilers

286

Waste-to-Energy Workshop Agenda  

Energy.gov (U.S. Department of Energy (DOE))

The Bioenergy Technologies Office (BETO) at the Department of Energy aims to identify and address key technical barriers to the commercial deployment of liquid transportation fuels from waste feedstocks. As a part of this effort, BETO is organizing a Waste-to-Energy Roadmapping workshop. Workshop participants will join facilitated breakout sessions to discuss anaerobic digestion, hydrothermal liquefaction, and other processes that make productive use of wastewater residuals, biosolids, foodstuffs, and organic municipal solid waste. These discussions will be synthesized and used in developing a waste-to-energy technology roadmap.

287

Humboldt County RESCO Project | Open Energy Information  

Open Energy Info (EERE)

RESCO Project RESCO Project Jump to: navigation, search Name Humboldt County RESCO Project Agency/Company /Organization Redwood Coast Energy Authority Focus Area People and Policy, Renewable Energy, Biomass - Anaerobic Digestion, Biomass - Biofuels, Biomass, Biomass - Biomass Combustion, Biomass - Biomass Gasification, Biomass - Biomass Pyrolysis, Biomass - Landfill Gas, Solar, - Solar Pv, Biomass - Waste To Energy, Wind Phase Create a Vision Resource Type Technical report Availability Free - Publicly Available Publication Date 4/1/2010 Website http://cal-ires.ucdavis.edu/fi Locality Humboldt County References Humboldt County RESCO Project[1] Contents 1 Overview 2 Highlights 3 Environmental Aspects 4 Related Tools 5 References Overview This introductory document outline's Humboldt county's vision for a local

288

Mechanisms in anaerobic bioflocculation of wool scouring effluent  

Science Journals Connector (OSTI)

The emulsified grease in wool scouring effluent (WSE) was demonstrably removed by bioflocculation under anaerobic conditions. The addition of anaerobic bacteria from biogas digestion to WSE resulted in grease reduction of 60–80% from the supernatant. Since no significant net grease (supernatant plus sludge) reduction was observed in this system, the grease emulsion from the liquid phase is simply settled by gravity into the sludge phase. However, sterilized sludge did not cause this effect, indicating that bacterial metabolic activity was responsible for the bioflocculation. It was also found that such microbes can successfully survive and multiply in WSE, as a result, the development of a continuous process is possible. The process required a short gentle mixing period of approx. 15 min enable the the sludge to completely contact with WSE, and a longer settling period of 2–4 days to provide an appropriate time for the microbes to destabilize wool grease emulsion and settle to the sludge phase.

Wipa Lapsirikul; Goen Ho; Ralf Cord-Ruwisch

1994-01-01T23:59:59.000Z

289

CX-002137: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

37: Categorical Exclusion Determination 37: Categorical Exclusion Determination CX-002137: Categorical Exclusion Determination Farm Power Lynden CX(s) Applied: B5.1 Date: 04/30/2010 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The State of Washington will provide $1 ,063,724 in Recovery Act funds to Farm Power Lynden, LLC (Farm Power) to install an anaerobic manure digester, a concrete receiving pit, a mechanical building and a covered storage area on a parcel of land owned by Van Wingerden Nursery in Lynden, Washington. The digester is to measure approximately 75x175 feet and rise 16 feet tall. A pre-engineered 50x40 foot steel mechanical building that will hold a 750 kilowatt generator will sit next to the digester. There is also to be a 40x20 foot covered area adjacent to the mechanical building

290

List of Biomass Incentives | Open Energy Information  

Open Energy Info (EERE)

Incentives Incentives Jump to: navigation, search The following contains the list of 757 Biomass Incentives. CSV (rows 1-500) CSV (rows 501-757) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Net Metering (Arizona) Net Metering Arizona Commercial Industrial Residential Nonprofit Schools Local Government State Government Fed. Government Agricultural Institutional Solar Thermal Electric Photovoltaics Wind energy Biomass No APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat

291

Economic–environmental analysis of handling biogas from sewage sludge digesters in \\{WWTPs\\} (wastewater treatment plants) for energy recovery: Case study of Bekkelaget WWTP in Oslo (Norway)  

Science Journals Connector (OSTI)

Abstract This paper outlines a methodology for a systematic economic–environmental analysis of realistic and realisable options for recovering and utilising energy from biogas produced in sewage sludge digesters in \\{WWTPs\\} (wastewater treatment plants). Heat, electricity and transport fuel can be produced from biogas, consumed in-plant or even sold to external end-users. The paper initially considers global warming as the environmental impact of concern, but later also stresses on the necessity of avoiding problem shifting by factoring in other environmental impact categories as well. The methodology is subsequently applied to the Bekkelaget WWTP in Oslo (Norway). Five different options for handling biogas are considered, in addition to the status quo – the business-as-usual in year-2012, and a baseline case, where it is assumed that all biogas generated is flared completely and not utilised for energy recovery of any kind. Seven different cost scenarios – for electricity, natural gas, wood pellets, bio-methane and diesel – are constructed. This gives a total of 49 combinations, for each of which the net costs and net environmental impacts (global warming, eutrophication and acidification) are determined for the 10-year period 2012–2021. The changes (in percentages) with respect to the corresponding values for the baseline case, are recorded; suitable weighting factors are considered after interaction with experts and personnel associated with the plant, and the options are evaluated using this double-bottom-line approach (economic and environmental).

G. Venkatesh; Rashid Abdi Elmi

2013-01-01T23:59:59.000Z

292

Biomethane as an Energy Source  

Science Journals Connector (OSTI)

Microbe-mediated anaerobic digestion occurs in a wide range of natural and man-made habitats and results in the production of biogas. In order to use biogas as a transport fuel it must undergo a costly conversion...

C. Bochiwal; C. O’Malley; J. P. J. Chong*

2010-01-01T23:59:59.000Z

293

List of Landfill Gas Incentives | Open Energy Information  

Open Energy Info (EERE)

Incentives Incentives Jump to: navigation, search The following contains the list of 377 Landfill Gas Incentives. CSV (rows 1 - 377) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Advanced Energy Fund (Ohio) Public Benefits Fund Ohio Commercial Industrial Institutional Residential Utility Biomass CHP/Cogeneration Fuel Cells Fuel Cells using Renewable Fuels Geothermal Electric

294

Climate and Air Pollution Planning Assistant (CAPPA) | Open Energy  

Open Energy Info (EERE)

Climate and Air Pollution Planning Assistant (CAPPA) Climate and Air Pollution Planning Assistant (CAPPA) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Climate and Air Pollution Planning Assistant (CAPPA) Agency/Company /Organization: ICLEI Sector: Climate Focus Area: Non-renewable Energy, Energy Efficiency, Buildings, - Biofuels, - Landfill Gas, - Waste to Energy, - Anaerobic Digestion, Ground Source Heat Pumps, - Solar Hot Water, - Solar PV, Wind, Transportation, Forestry, People and Policy, Water Conservation, Offsets and Certificates, Greenhouse Gas Phase: Evaluate Options, Develop Goals, Prepare a Plan Topics: Policy, Deployment, & Program Impact Resource Type: Software/modeling tools, Guide/manual User Interface: Spreadsheet Website: www.icleiusa.org/action-center/tools/cappa-decision-support-tool/

295

List of Solar Pool Heating Incentives | Open Energy Information  

Open Energy Info (EERE)

Heating Incentives Heating Incentives Jump to: navigation, search The following contains the list of 118 Solar Pool Heating Incentives. CSV (rows 1 - 118) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Alternative Energy Personal Property Tax Exemption (Michigan) Property Tax Incentive Michigan Commercial Industrial Biomass CHP/Cogeneration Fuel Cells Microturbines Photovoltaics

296

List of Other Distributed Generation Technologies Incentives | Open Energy  

Open Energy Info (EERE)

Incentives Incentives Jump to: navigation, search The following contains the list of 123 Other Distributed Generation Technologies Incentives. CSV (rows 1 - 123) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat Wind energy Yes Alternative Energy Portfolio Standard (Pennsylvania) Renewables Portfolio Standard Pennsylvania Investor-Owned Utility Retail Supplier Building Insulation Ceiling Fan

297

Categorical Exclusion Determinations: Wisconsin | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 19, 2010 November 19, 2010 CX-004499: Categorical Exclusion Determination Energy and Daylighting Demonstration & Assessment of Sunlight Responsive Thermochromic Window Systems CX(s) Applied: B3.6 Date: 11/19/2010 Location(s): Sun Prairie, Wisconsin Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory November 18, 2010 CX-004528: Categorical Exclusion Determination State Energy Program- Supply Chain Manufacturing CX(s) Applied: B5.1 Date: 11/18/2010 Location(s): Waukesha, Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office November 18, 2010 CX-004527: Categorical Exclusion Determination State Energy Program - Anaerobic Digester CX(s) Applied: B5.1 Date: 11/18/2010 Location(s): Milton, Wisconsin Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

298

Effects of Varying Nutrient Profiles and Enzyme Supplementation in Broiler Diets on Growth Performance and Energy Digestibility  

E-Print Network (OSTI)

The current research program was designed to evaluate the impact of various dietary and ingredient nutrient profiles and exogenous enzyme inclusion on growth performance and energy utilization in broilers. Experiment one was designed to observe...

Campasino, Ashley Marie 1989-

2012-11-16T23:59:59.000Z

299

Blog Archive | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, 2012 1, 2012 Our Nation's tribal communities are neighbors to the Energy Department's National Laboratories and sites. In some cases there are tribes who retain treaty rights to land under the control of the Department. Working With Tribal Nations - A Geographic, Legal, and Economic Imperative The Energy Department works closely with Tribal Leaders to ensure Indian Country has a seat at the table in addressing our America's economic, environmental, and energy security challenges. May 30, 2012 Betin Incorporated's generator converts gas from the plant's anaerobic digester into electricity. | Courtesy of Montchevré. A Not-So-Cheesy Approach to Clean Energy Manufacturing In support of the Obama Administration's goals for quality, American-made clean energy products, the Energy Department's State Energy Program

300

CX-002275: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

275: Categorical Exclusion Determination 275: Categorical Exclusion Determination CX-002275: Categorical Exclusion Determination Community Renewable Energy Deployment-Sacramento Municipal Utility District: Van Warmerdam Dairy CX(s) Applied: A9, B5.1 Date: 05/10/2010 Location(s): Elk Grove, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office Department of Energy proposes to provide funding to the Sacramento Municipal Utility District to facilitate the installation of an advanced anaerobic digester system at Warmerdam Farm, Elk Grove, California . The biogas produced would be fed to a 600 kilowatt fuel cell and turbine. Electricity generated would be sold to Sacramento Municipal Utility District. Heat from the fuel cell would be used to warm the digester. DOCUMENT(S) AVAILABLE FOR DOWNLOAD

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Turkey vs. human digestion  

NLE Websites -- All DOE Office Websites (Extended Search)

Turkey vs. human digestion Turkey vs. human digestion Name: wallyb Location: N/A Country: N/A Date: N/A Question: How is the digestive system of turkeys different from that of humans? Replies: Hmmm.. been a while since I had sophomore biology, so I can't completely answer this one, but I can say a few things. One, since turkeys are birds, and birds as a general rule have not had teeth for several million years at least, the turkey needs a way to mash up its food -- thus, the crop, which is essentially like another stomach: the turkey (and many other birds, for that matter) swallows small stones which serve in lieu of teeth, mashing up food via muscular action in the crop, from whence the "chewed" food moves on into the rest of the digestive tract. As for any other differences, I'll have to leave that to someone else with more ornithological experience...

302

Steam Digest 2001  

SciTech Connect

Steam Digest 2001 chronicles BestPractices Program's contributions to the industrial trade press for 2001, and presents articles that cover technical, financial and managerial aspects of steam optimization.

Not Available

2002-01-01T23:59:59.000Z

303

Proximate Analysis, in Vitro Organic Matter Digestibility, and Energy Content of Common Guava (Psidium guajava L.) and Yellow, Strawberry Guava (Psidium cattleianum Var. lucidum) Tree Parts and Fruits as Potential Forage  

Science Journals Connector (OSTI)

Proximate Analysis, in Vitro Organic Matter Digestibility, and Energy Content of Common Guava (Psidium guajava L.) and Yellow, Strawberry Guava (Psidium cattleianum Var. ... Nutritional contents of guava were assessed accordingly: guava content × site, guava content × season, and guava content × site × season. ... Previous work found that the seeds of the fruit when evaluated by dry weight contain 14% oil, with 15% proteins and 13% starch;(14) and phenolic and flavonoid compounds,(15) with some isolated compounds being cytotoxic. ...

Julie Ann Luiz Adrian; Norman Q. Arancon; Bruce W. Mathews; James R. Carpenter

2012-10-11T23:59:59.000Z

304

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21 - 10330 of 31,917 results. 21 - 10330 of 31,917 results. Download CX-004973: Categorical Exclusion Determination Treatment and Beneficial Use of Produced Waters Using a Novel Pervaporation-Based Irrigation Technology CX(s) Applied: B3.6 Date: 01/11/2011 Location(s): Laramie, Wyoming Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004973-categorical-exclusion-determination Download CX-004863: Categorical Exclusion Determination Arkansas Energy Technology Loan Program - General Energy Solutions Anaerobic Digester Loan Request Date: 01/04/2011 Location(s): Clarksville, Arkansas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-004863-categorical-exclusion-determination

305

Sequential anaerobic-aerobic degradation of indigenous PCBs in a contaminated soil matrix  

SciTech Connect

Many industrial locations, including the US Department of Energy`s, have identified needs for treatment of polychlorinated biphenyl (PCB) wastes and remediation of PCB-contaminated sites. Biodegradation of PCBs is a potentially effective technology for the treatment of PCB-contaminated soils and sludges; however, a practicable remediation technology has not yet been demonstrated. A biological treatment technology is likely to consist of an anaerobic fermentation step in which PCB dechlorination takes place producing PCBs with fewer chlorines. These products are then more susceptible to aerobic mineralization. In laboratory experiments, soil slurry bioreactors inoculated with microorganisms extracted from PCB-contaminated sediments from the Hudson River and Woods Pond have been used to obtain anaerobic dechlorination of PCBs in soil slurry reactors. The anaerobic dechlorination was followed by qualitative estimation of the effect of aerobic fermentation of the dechlorination products based on literature data. The sequential anaerobic-(simulated) aerobic treatment constituted an improvement compared anaerobic treatment alone.

Klasson, K.T.; Reeves, M.E.; Evans, B.S.; Dudley, C.A. [Oak Ridge National Lab., TN (United States). Chemical Technology Div.

1994-12-31T23:59:59.000Z

306

E-Print Network 3.0 - anaerobic sludge blanket Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Digester Supernatant ... Source: Gelt, Joe - Water Resources Research Center, College of Agriculture, The University of Arizona Collection: Renewable Energy 3 Occurrence and Fate...

307

List of Geothermal Electric Incentives | Open Energy Information  

Open Energy Info (EERE)

Electric Incentives Electric Incentives Jump to: navigation, search The following contains the list of 1258 Geothermal Electric Incentives. CSV (rows 1-500) CSV (rows 501-1000) CSV (rows 1001-1258) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 401 Certification (Vermont) Environmental Regulations Vermont Utility Industrial Biomass/Biogas Coal with CCS Geothermal Electric Hydroelectric energy Small Hydroelectric Nuclear Yes APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat

308

List of Small Hydroelectric Incentives | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Incentives Hydroelectric Incentives Jump to: navigation, search The following contains the list of 1253 Small Hydroelectric Incentives. CSV (rows 1-500) CSV (rows 501-1000) CSV (rows 1001-1253) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 401 Certification (Vermont) Environmental Regulations Vermont Utility Industrial Biomass/Biogas Coal with CCS Geothermal Electric Hydroelectric energy Small Hydroelectric Nuclear Yes APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat

309

IGES GHG Calculator For Solid Waste | Open Energy Information  

Open Energy Info (EERE)

IGES GHG Calculator For Solid Waste IGES GHG Calculator For Solid Waste Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary Name: IGES GHG Calculator For Solid Waste Agency/Company /Organization: Institute for Global Environmental Strategies (IGES) Sector: Climate, Energy Complexity/Ease of Use: Simple Cost: Free Related Tools Energy Development Index (EDI) Harmonized Emissions Analysis Tool (HEAT) Electricity Markets Analysis (EMA) Model ... further results A simple spreadsheet model for calculating greenhouse gas emissions from existing waste management practices (transportation, composting, anaerobic digestion, mechanical biological treatment, recycling, landfilling) in

310

List of Hydrogen Incentives | Open Energy Information  

Open Energy Info (EERE)

List of Hydrogen Incentives List of Hydrogen Incentives Jump to: navigation, search The following contains the list of 59 Hydrogen Incentives. CSV (rows 1 - 59) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Biomass Equipment & Materials Compensating Tax Deduction (New Mexico) Sales Tax Incentive New Mexico Commercial Industrial Anaerobic Digestion Biodiesel Biomass CHP/Cogeneration Ethanol Hydrogen Landfill Gas Methanol Microturbines Municipal Solid Waste Yes Business Energy Tax Credit (Oregon) Corporate Tax Credit Oregon Agricultural Commercial Construction Industrial Multi-Family Residential Building Insulation Caulking/Weather-stripping Comprehensive Measures/Whole Building Duct/Air sealing Heat recovery Lighting Biodiesel Biomass CHP/Cogeneration

311

Environmental Assessments (EA) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

January 1, 2009 January 1, 2009 EA-1611: Final Environmental Assessment Interconnection Request for the Colorado Highlands Wind Project January 1, 2009 EA 1647: Supplemental Environmental Assessment Construction and Operation of a Proposed Cellulosic Ethanol Plant, Range Fuels Soperton Plant, LLC (formerly Range Fuels Inc.) Treutlen County, Georgia December 1, 2008 EA-1643: Final Environmental Assessment 10 CFR 431 Commercial Refrigeration Equipment December 1, 2008 EA-1633: Final Environmental Assessment Green Mountain Reservoir Substitution and Power Interference Agreements December 1, 2008 EA-1624: Final Environmental Assessment Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities November 3, 2008 EA-1602: Final Environmental Assessment Alternative Intake Project Transmission Line and Interconnection

312

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 20820 of 28,905 results. 11 - 20820 of 28,905 results. Rebate Alliant Energy Interstate Power and Light- Business and Farm Renewable Energy Rebates The Alliant Energy Renewable Cash-Back Rewards program offers rebates for solar photovoltaics (PV), wind, renewable biomass, and anaerobic digesters. Businesses and farms that are Alliant Energy... http://energy.gov/savings/alliant-energy-interstate-power-and-light-business-and-farm-renewable-energy-rebates Rebate Be SMART Business Efficiency Loan Program (Maryland) Note: The stated application deadline for this program (September 15, 2012) has now passed. More information on the status of the program will be posted as it becomes available. Separately, the... http://energy.gov/savings/be-smart-business-efficiency-loan-program-maryland

313

Waste-to-Energy and Fuel Cell Technologies Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Waste-to-Energy and Fuel Cell Waste-to-Energy and Fuel Cell T h l i O i Innovation for Our Energy Future Technologies Overview Presented to: DOD-DOE Waste-to- Energy Workshop Energy Workshop Dr. Robert J. Remick J 13 2011 January 13, 2011 Capital Hilton Hotel Washington, DC NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Global Approach for Using Biogas Innovation for Our Energy Future Anaerobic Digestion of Organic Wastes is a Good Source of Methane. Organic waste + methanogenic bacteria → methane (CH 4 ) Issues: High levels of contamination Time varying output of gas quantity and quality Innovation for Our Energy Future Photo courtesy of Dos Rios Water Recycling Center, San Antonio, TX

314

Reading Comprehension - Digestion and Nutrition  

NLE Websites -- All DOE Office Websites (Extended Search)

Digestion and Nutrition Digestion and Nutrition 1. The pouchlike muscular organ that secretes acids and digestive enzymes is the _________ stomach esophagus intestines . 2. _________ saliva enzymes chime is the watery material that results form digestion in the stomach. 3. Iron, potassium, and iodine are _________ vitamins minerals amino acids . 4. The human body is about 60 percent _________ salt water nutrients . 5. The teeth break down food by _________ chemical digestion mechanical digestion . 6. _________ Teeth Your tongue Saliva in the mouth helps to chemically digest food. 7. _________ Mechanical digestion Chemical digestion takes place in the mouth, stomach, and small intestine with the help of chemicals called _________ amino acids vitamins enzymes . 8. Proteins are made up of smaller building blocks called _________

315

Transforming trash: reuse as a waste management and climate change mitigation strategy  

E-Print Network (OSTI)

material recycling, energy production, composting, or directwith reduced energy production, reduced uncontrolled dumpingand Ahring 2006). Energy production from anaerobic digestion

Vergara, Sintana Eugenia

2011-01-01T23:59:59.000Z

316

Renewable Energy Sales and Use Tax Exemption | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Sales and Use Tax Exemption Renewable Energy Sales and Use Tax Exemption Renewable Energy Sales and Use Tax Exemption < Back Eligibility Commercial General Public/Consumer Residential Savings Category Bioenergy Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Solar Water Wind Program Info Start Date 7/1/2006 Expiration Date 6/30/2018 State District of Columbia Program Type Sales Tax Incentive Rebate Amount 100% exemption for solar photovoltaic systems 10 or less kilowatts; 75% exemption for other qualified systems Provider Washington State Department of Revenue In Washington State, there is a 75% exemption from tax for the sales of equipment used to generate electricity using fuel cells, wind, sun, biomass energy, tidal or wave energy, geothermal, anaerobic digestion or landfill

317

Anxiety and Digestion  

NLE Websites -- All DOE Office Websites (Extended Search)

Anxiety and Digestion Anxiety and Digestion Name: Donna Location: N/A Country: N/A Date: N/A Question: Explain how anxiety may be responsible for slowing down the process of digestion Replies: Your body really has 2 nervous systems. One is the peripheral nervous system that controls how you move and think etc. the other is called the autonomic (not automatic) nervous system It controls all of your everyday functions such as your heart, your blood vessel diameter and your digestive system, etc. There are 2 divisions of the ANS. One is called the parasympathetic and the other is the sympathetic. The parasympathetic is your everyday division, and is usually in control. When you come upon a stressful or dangerous situation, your sympathetic division takes over. It gets you ready to "fight or flee". Some parts of your body are put on alert. Your blood vessels constrict in some areas and dilate in others to get blood flowing to areas that will help you in a dangerous situation and to get glucose (fuel) to those areas quickly. Your heart starts to beat faster to send blood to those areas quicker, your pupils dilate. Other parts of your body are put on hold; those that aren't needed in a danger situation. Your digestive system is one that is put on hold. When you are under stress, your body doesn't know whether you are in danger or not but acts like it is. So if you are under constant stress, your digestive system is affected.

318

Microbial production of energy: gaseous fuels  

SciTech Connect

Although several gaseous fuels could be derived by microbial fermentation, in the near term it will be economical to produce biomethane by anaerobic digestion of readily available heterogeneous feeds that may be obtained free or at low cost. Various wastes and biomass species grown in polluted waters are attractive feeds for commercial methane production. Biomethane could meet significant portions of the energy requirements of a number of countries. The conventional digestion-process configurations used for sewage sludge digestion were developed to ensure fail-safe maximized sludge stabilization, and are not necessarily suitable for maximized energy production. Commercial biomethane energy plants must be designed to optimize the net methane income production rate. Separate process designs are needed to effect optimized conversion of soluble, semisolid and solid feeds. Several approaches to improved process designs may be considered. The approaches include development of innovative fermentation modes, application of novel reactor designs, development of cost-effective pre/post-treatment techniques for feeds and unconverted residues, use of biostimulants, and development of new microbial strains. The last two approaches may not be feasible in the near future. In the near term, the objective of economical biomethane production at short HRT's and high loadings may be realized by applying new fermentation modes, such as two-phase digestion, and by utilizing new reactor designs, such as upflow digesters, the packed-bed reactors, plug-flow digesters, biodisc reactors, and others. The two-phase process has exhibited the highest reported methane yields from several soluble and particulate feeds and holos considerable commercialization potential. A number of new biomethanation processes have been proven feasible within the last decade by pilot- and commercial-scale application. 95 references, 14 figures, 12 tables.

Ghosh, S.

1984-02-01T23:59:59.000Z

319

BioGas Energy Inc | Open Energy Information  

Open Energy Info (EERE)

BioGas Energy Inc BioGas Energy Inc Jump to: navigation, search Name BioGas Energy Inc Address 4509 Interlake Ave N # 222 Place Seattle, Washington Zip 98103 Sector Biomass Product Makes anaerobic digesters that convert manure into methane for fuel Website http://www.biogas-energy.com/s Coordinates 47.6163159°, -122.3463563° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6163159,"lon":-122.3463563,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

320

Clean Energy Production Tax Credit (Corporate) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Corporate) Corporate) Clean Energy Production Tax Credit (Corporate) < Back Eligibility Agricultural Commercial Industrial Residential Utility Savings Category Bioenergy Buying & Making Electricity Water Solar Wind Maximum Rebate $2.5 million (total credits allowed during five-year period) Program Info Start Date 01/01/2006 State Maryland Program Type Corporate Tax Credit Rebate Amount $0.0085/kWh ($0.005/kWh for co-fired electricity) Provider Maryland Energy Administration Maryland offers a production tax credit for electricity generated by wind, geothermal energy, solar energy, hydropower, hydrokinetic, municipal solid waste and biomass resources. Eligible biomass resources include anaerobic digestion, landfill gas, wastewater-treatment gas, and cellulosic material derived from forest-related resources (excluding old-growth timber and mill

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Renewable Energy Sales Tax Exemptions | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Renewable Energy Sales Tax Exemptions Renewable Energy Sales Tax Exemptions Renewable Energy Sales Tax Exemptions < Back Eligibility Commercial General Public/Consumer Industrial Residential Savings Category Bioenergy Solar Buying & Making Electricity Heating & Cooling Swimming Pool Heaters Water Heating Commercial Heating & Cooling Heating Wind Maximum Rebate None Program Info Start Date 1979 (certain biomass); 07/01/2011 (solar, wind, and anaerobic digesters) State Wisconsin Program Type Sales Tax Incentive Rebate Amount 100% exemption from sales and use tax for eligible purchases Provider Wisconsin Department of Revenue Wisconsin has two sales tax exemptions that apply to renewable energy. Legislation enacted in 1979 exempts wood sold as a fuel for residential use from the state sales and use tax (Wis. Stat. § 77.54(30)). Residential use

322

Clean Energy Production Tax Credit (Personal) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Personal) Personal) Clean Energy Production Tax Credit (Personal) < Back Eligibility Agricultural Commercial Multi-Family Residential Residential Savings Category Bioenergy Buying & Making Electricity Water Solar Wind Maximum Rebate $2.5 million (total credits allowed during five-year period) Program Info Start Date 01/01/2006 State Maryland Program Type Personal Tax Credit Rebate Amount $0.0085/kWh ($0.005/kWh for co-fired electricity) Provider Maryland Energy Administration Maryland offers a production tax credit for electricity generated by wind, geothermal energy, solar energy, hydropower, hydrokinetic, municipal solid waste and biomass resources. Eligible biomass resources include anaerobic digestion, landfill gas, wastewater-treatment gas, and non-hazardous segregated waste material derived from forest-related resources (excluding

323

PalladianDigest Transportation  

E-Print Network (OSTI)

PalladianDigest CONNECT. EMPOWER. GROW. Tackling Transportation Challenges Nebraska has been a vital link in the nation's transportation system since the days when carts, wagons to University of Nebraska­Lincoln research. That's fine with UNL transportation researchers, said Larry Rilett

Farritor, Shane

324

Categorical Exclusion Determinations: A1 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

January 10, 2011 January 10, 2011 CX-004984: Categorical Exclusion Determination Michigan-City-Farmington Hills CX(s) Applied: A1, A9, A11, B5.1 Date: 01/10/2011 Location(s): Farmington Hills, Michigan Office(s): Energy Efficiency and Renewable Energy January 4, 2011 CX-004863: Categorical Exclusion Determination Arkansas Energy Technology Loan Program - General Energy Solutions Anaerobic Digester Loan Request Date: 01/04/2011 Location(s): Clarksville, Arkansas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory January 4, 2011 CX-004854: Categorical Exclusion Determination Missouri-City-St. Peters CX(s) Applied: A1, A9, B2.5, B5.1 Date: 01/04/2011 Location(s): St. Peters, Missouri Office(s): Energy Efficiency and Renewable Energy January 3, 2011

325

CX-002564: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

64: Categorical Exclusion Determination 64: Categorical Exclusion Determination CX-002564: Categorical Exclusion Determination FPE Renewables, LLC CX(s) Applied: B5.1 Date: 05/26/2010 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Washington Department of Commerce will provide $320,000 of Recovery Act funds to FPE Renewables, LLC to upgrade an existing anaerobic digester at Vander Haak Dairy in Lynden, Washington. This upgrade project will convert the digester from mesophillic operation to thermophillic operation. This conversion will require additional heat recovery capacity in a new generator set, a collection pit to provide a more consistent feedstock mixture, and some mechanical and utility upgrades to accommodate the additional heat and electricity. This project will allow FPE Renewables to

326

Definition: Concentrating solar power | Open Energy Information  

Open Energy Info (EERE)

Dictionary.png Dictionary.png Concentrating solar power Technologies that use mirrors to reflect and concentrate sunlight onto receivers that collect solar energy and convert it to heat. This thermal energy can then be used to produce electricity via a steam turbine or heat engine that drives a generator.[1][2] View on Wikipedia Wikipedia Definition . ]] File:El-v-01 ubt. jpeg Sustainable energy Renewable energy Anaerobic digestion Hydroelectricity · Geothermal Microgeneration · Solar Tidal · Wave · Wind Energy conservation Cogeneration · Energy efficiency Geothermal heat pump Green building · Passive Solar Sustainable transport Plug-in hybrids · Electric vehicles File:Terra- edge blur. png Environment Portal v · d · e Concentrated solar power (also called concentrating solar power, concentrated solar thermal, and CSP) systems use

327

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 6160 of 26,764 results. 51 - 6160 of 26,764 results. Download Before the House Committee on Oversight and Government Reform By: Deputy Secretary Daniel Poneman, U.S. Department of Energy http://energy.gov/congressional/downloads/house-committee-oversight-and-government-reform Download Audit Report: WR-B-00-01 Analytical Laboratory Capabilities at the Hanford Site http://energy.gov/ig/downloads/audit-report-wr-b-00-01 Article President Obama Announces More Key Administration Posts http://energy.gov/articles/president-obama-announces-more-key-administration-posts-4 Download DOE-TSL-1-2002 Department of Energy Standards Index Replaced by DOE-TSL-1-2007 | Superseding DOE-TSL-1-99 (May 1999) catalog or index of available DOE standards http://energy.gov/hss/downloads/doe-tsl-1-2002 Download A Design-Builder's Perspective: Anaerobic Digestion, Forest County

328

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 23310 of 26,764 results. 01 - 23310 of 26,764 results. Download Response to several FOIA requests- Renewable Energy. http://energy.gov/management/downloads/response-several-foia-requests-renewable-energy-20 Download Independent Oversight Inspection, Office of Secure Transportation- March 2007 Inspection of Emergency Management at the Office of Secure Transportation http://energy.gov/hss/downloads/independent-oversight-inspection-office-secure-transportation-march Download EA-1624: Final Environmental Assessment Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities http://energy.gov/nepa/downloads/ea-1624-final-environmental-assessment Rebate Renewable Portfolio Standard The New York Public Service Commission (PSC) adopted a renewable portfolio standard (RPS) in September 2004 and issued implementation rules in April

329

Effect of feed intake and method of feeding and digestibility of nitrogen, amino acids and energy at the distal end of the small intestine and over the total tract in growing-finishing swine  

E-Print Network (OSTI)

and feed:gain ratios of the ad libi- tum fed pigs was similar to performance obtained in commercial pork pro- duction systems. Feeding level or feeding method did not affect (P&, 05) nutrient digestibilities determined at the distal end of the small in... EXPERIMENTAL PROCEDURE A 3x3 Latin Square designed trial was conducted in duplicate to de- termine if feeding level and method of feeding affects the availability of nitrogen, selected amino acids and energy at the end of the small in- testine and over...

Haydon, Keith Dale

2012-06-07T23:59:59.000Z

330

Early anaerobic metabolisms  

Science Journals Connector (OSTI)

...would have been available to fuel early-Earth ecosystems. The...array of different plants, algae and cyanobacteria, and since...advantage of the available energy to fuel them. This is reasonable...where hydrogen is used to fuel methanogenesis. The importance...

2006-01-01T23:59:59.000Z

331

Energy implications of the thermal recovery of biodegradable municipal waste materials in the United Kingdom  

SciTech Connect

Highlights: > Energy balances were calculated for the thermal treatment of biodegradable wastes. > For wood and RDF, combustion in dedicated facilities was the best option. > For paper, garden and food wastes and mixed waste incineration was the best option. > For low moisture paper, gasification provided the optimum solution. - Abstract: Waste management policies and legislation in many developed countries call for a reduction in the quantity of biodegradable waste landfilled. Anaerobic digestion, combustion and gasification are options for managing biodegradable waste while generating renewable energy. However, very little research has been carried to establish the overall energy balance of the collection, preparation and energy recovery processes for different types of wastes. Without this information, it is impossible to determine the optimum method for managing a particular waste to recover renewable energy. In this study, energy balances were carried out for the thermal processing of food waste, garden waste, wood, waste paper and the non-recyclable fraction of municipal waste. For all of these wastes, combustion in dedicated facilities or incineration with the municipal waste stream was the most energy-advantageous option. However, we identified a lack of reliable information on the energy consumed in collecting individual wastes and preparing the wastes for thermal processing. There was also little reliable information on the performance and efficiency of anaerobic digestion and gasification facilities for waste.

Burnley, Stephen, E-mail: s.j.burnley@open.ac.uk [Open University, Walton Hall, Milton Keynes MK7 6AA (United Kingdom); Phillips, Rhiannon, E-mail: rhiannon.jones@environment-agency.gov.uk [Strategy Unit, Welsh Assembly Government, Ty Cambria, 29 Newport Road, Cardiff CF24 0TP (United Kingdom); Coleman, Terry, E-mail: terry.coleman@erm.com [Environmental Resources Management Ltd, Eaton House, Wallbrook Court, North Hinksey Lane, Oxford OX2 0QS (United Kingdom); Rampling, Terence, E-mail: twa.rampling@hotmail.com [7 Thurlow Close, Old Town Stevenage, Herts SG1 4SD (United Kingdom)

2011-09-15T23:59:59.000Z

332

List of Solar Water Heat Incentives | Open Energy Information  

Open Energy Info (EERE)

Solar Water Heat Incentives Solar Water Heat Incentives Jump to: navigation, search The following contains the list of 920 Solar Water Heat Incentives. CSV (rows 1-500) CSV (rows 501-920) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 30% Business Tax Credit for Solar (Vermont) Corporate Tax Credit Vermont Commercial Industrial Photovoltaics Solar Space Heat Solar Thermal Electric Solar Thermal Process Heat Solar Water Heat No APS - GEOSmart Financing Program (Arizona) Utility Loan Program Arizona Residential Solar Water Heat Photovoltaics No APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas

333

List of Solar Thermal Process Heat Incentives | Open Energy Information  

Open Energy Info (EERE)

Process Heat Incentives Process Heat Incentives Jump to: navigation, search The following contains the list of 204 Solar Thermal Process Heat Incentives. CSV (rows 1 - 204) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 30% Business Tax Credit for Solar (Vermont) Corporate Tax Credit Vermont Commercial Industrial Photovoltaics Solar Space Heat Solar Thermal Electric Solar Thermal Process Heat Solar Water Heat No APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat

334

List of Solar Space Heat Incentives | Open Energy Information  

Open Energy Info (EERE)

Space Heat Incentives Space Heat Incentives Jump to: navigation, search The following contains the list of 499 Solar Space Heat Incentives. CSV (rows 1 - 499) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 30% Business Tax Credit for Solar (Vermont) Corporate Tax Credit Vermont Commercial Industrial Photovoltaics Solar Space Heat Solar Thermal Electric Solar Thermal Process Heat Solar Water Heat No APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat Solar Water Heat

335

The carbon footprint and non-renewable energy demand of algae-derived biodiesel  

Science Journals Connector (OSTI)

Abstract We determine the environmental impact of different biodiesel production strategies from algae feedstock in terms of greenhouse gas (GHG) emissions and non-renewable energy consumption, we then benchmark the results against those of conventional and synthetic diesel obtained from fossil resources. The algae cultivation in open pond raceways and the transesterification process for the conversion of algae oil into biodiesel constitute the common elements among all considered scenarios. Anaerobic digestion and hydrothermal gasification are considered for the conversion of the residues from the wet oil extraction route; while integrated gasification–heat and power generation and gasification–Fischer–Tropsch processes are considered for the conversion of the residues from the dry oil extraction route. The GHG emissions per unit energy of the biodiesel are calculated as follows: 41 g e-CO2/MJb for hydrothermal gasification, 86 g e-CO2/MJb for anaerobic digestion, 109 g e-CO2/MJb for gasification–power generation, and 124 g e-CO2/MJb for gasification–Fischer–Tropsch. As expected, non-renewable energy consumptions are closely correlated to the GHG values. Also, using the High Dimensional Model Representation (HDMR) method, a global sensitivity analysis over the entire space of input parameters is performed to rank them with respect to their influence on key sustainability metrics. Considering reasonable ranges over which each parameter can vary, the most influential input parameters for the wet extraction route include extractor energy demand and methane yield generated from anaerobic digestion or hydrothermal gasification of the oil extracted-algae. The dominant process input parameters for the dry extraction route include algae oil content, dryer energy demand, and algae annual productivity. The results imply that algal biodiesel production from a dried feedstock may only prove sustainable if a low carbon solution such as solar drying is implemented to help reducing the water content of the feedstock.

Pooya Azadi; George Brownbridge; Sebastian Mosbach; Andrew Smallbone; Amit Bhave; Oliver Inderwildi; Markus Kraft

2014-01-01T23:59:59.000Z

336

Categorical Exclusion Determinations: Office of Energy Efficiency and  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2010 8, 2010 CX-002328: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): Solar Highways CX(s) Applied: A9 Date: 05/18/2010 Location(s): Sacramento, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 18, 2010 CX-002402: Categorical Exclusion Determination Community Renewable Energy Deployment - City of Montpelier District Energy Project CX(s) Applied: A9 Date: 05/18/2010 Location(s): Montpelier, Vermont Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 18, 2010 CX-002326: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): BLT Anaerobic Digester Date: 05/18/2010 Location(s): Sacramento, California

337

CX-004655: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

655: Categorical Exclusion Determination 655: Categorical Exclusion Determination CX-004655: Categorical Exclusion Determination Renewable Energy and Energy Efficiency Revolving Loan Program ? Avatar Energy - Desert Hills Dairy # 2 CX(s) Applied: B5.1 Date: 12/09/2010 Location(s): Yerington, Nevada Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Nevada State Office of Energy is proposing to award $2,040,662 in State Energy Program funding to Avatar Energy, LLC to install an anaerobic digester and a 75 kilowatt combined heat and power generation unit at Desert Hills, an existing dairy farm in Yerington, Nevada. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004655.pdf More Documents & Publications CX-003598: Categorical Exclusion Determination CX-003599: Categorical Exclusion Determination

338

Experimental co-digestion of corn stalk and vermicompost to improve biogas production  

SciTech Connect

Anaerobic co-digestion of corn stalk and vermicompost (VC) as well as mono-digestion of corn stalk were investigated. Batch mono-digestion experiments were performed at 35 {+-} 1 {sup o}C and initial total solid loading (TSL) ranged from 1.2% to 6.0%. Batch co-digestion experiments were performed at 35 {+-} 1 {sup o}C and initial TSL of 6% with VC proportions ranged from 20% to 80% of total solid (TS). For mono-digestion of corn stalk, a maximum methane yield of 217.60 {+-} 13.87 mL/g TS{sub added} was obtained at initial TSL of 4.8%, and acidification was found at initial TSL of 6.0% with the lowest pH value of 5.10 on day 4. Co-digestion improved the methane yields by 4.42-58.61% via enhancing volatile fatty acids (VFAs) concentration and pH value compared with mono-digestion of corn stalk. The maximum biogas yield of 410.30 {+-} 11.01 mL/g TS{sub added} and methane yield of 259.35 {+-} 13.85 mL/g TS{sub added} were obtained for 40% VC addition. Structure analysis by X-ray diffractometry (XRD) showed that the lowest crystallinity of 35.04 of digested corn stalk was obtained from co-digestion with 40% VC, which decreased 29.4% compared to 49.6 obtained from un-treated corn stalk. It is concluded that co-digestion with VC is beneficial for improving biodigestibility and methane yield from corn stalk.

Chen Guangyin [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China); Zheng Zheng, E-mail: zzhenghj@fudan.edu.c [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China); Department of Environmental Science and Engineering, Fudan University, Shanghai 200433 (China); Yang Shiguan [National Engineering Laboratory of Biomass Power Generation Equipment, School of Renewable Energy, North China Electric Power University, Beijing 102206 (China); Fang Caixia; Zou Xingxing; Luo Yan [State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210093 (China)

2010-10-15T23:59:59.000Z

339

E-Print Network 3.0 - aerobic digestion Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Council (WTERT) Collection: Renewable Energy 8 www.manuremanagement.cornell.edu Biogas Casebook Summary: Riverhead, NY 11901 Corwin Duck FarmCorwin Duck Farm Digester type...

340

E-Print Network 3.0 - autothermal aerobic digestion Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Council (WTERT) Collection: Renewable Energy 12 www.manuremanagement.cornell.edu Biogas Casebook Summary: Riverhead, NY 11901 Corwin Duck FarmCorwin Duck Farm Digester type...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

E-Print Network 3.0 - aerobic digestion atad Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Council (WTERT) Collection: Renewable Energy 11 www.manuremanagement.cornell.edu Biogas Casebook Summary: Riverhead, NY 11901 Corwin Duck FarmCorwin Duck Farm Digester type...

342

EA-1832: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Final Environmental Assessment Final Environmental Assessment EA-1832: Final Environmental Assessment Rainier Biogas LLC Community Anaerobic Manure Digester, Enumclaw, Washington This project is located in a rural area serving rural residents. It is a proposal to construct a farm based anaerobic digester for processing dairy manure and the production of electrical power in King County. Rainier Biogas LLC plans to install an anaerobic manure digester, a concrete receiving pit, a mechanical building with an attached fiber storage area. USDA Amended Class 1 Envionmental Assessment Attachment Environmental Assessment Adopted by DOE as the Final Environmental Assessment for Rainier Biogas LLC Community Anaerobic Manure Digester, Enumclaw, Washington, DOE/EA-1832 (September 2010) More Documents & Publications

343

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 3910 of 31,917 results. 01 - 3910 of 31,917 results. Download EA-196 Minnesota Power, Inc http://energy.gov/oe/downloads/ea-196-minnesota-power-inc Download EIS-0286: Record of Decision Solid Waste Program, Hanford Site, Richland, WA: Storage and Treatment of Low-Level Waste and Mixed Low-Level Waste; Disposal of Low-Level Waste and Mixed Low-Level Waste, and Storage, Processing, and Certification of Transuranic Waste for Shipment to the Waste Isolation Pilot Plant http://energy.gov/nepa/downloads/eis-0286-record-decision Download CX-005219: Categorical Exclusion Determination Van Dyk Dairy Anaerobic Digester CX(s) Applied: A9, B3.8, B5.1 Date: 02/16/2011 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office http://energy.gov/nepa/downloads/cx-005219-categorical-exclusion-determination

344

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

801 - 18810 of 31,917 results. 801 - 18810 of 31,917 results. Download START Application- Final http://energy.gov/indianenergy/downloads/start-application-final Rebate Clean Renewable Energy Bonds (CREBs) '''''Note: The IRS is not currently accepting applications for New CREB bond volume. The deadline for New CREB applications from electric cooperatives under IRS Announcement 2010-54 expired... http://energy.gov/savings/clean-renewable-energy-bonds-crebs Rebate Net Metering In Delaware, net metering is available to any customer that generates electricity using solar, wind or hydro resources, anaerobic digesters, or fuel cells capable of being powered by renewable... http://energy.gov/savings/net-metering-5 Download Preliminary Notice of Violation, Safety and Ecology Corporation- EA-2005-03

345

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

11 - 2020 of 31,917 results. 11 - 2020 of 31,917 results. Article Department of Energy Announces Advanced Vehicle Technology Competition, EcoCar2: Plugging into the Future http://energy.gov/articles/department-energy-announces-advanced-vehicle-technology-competition-ecocar2-plugging-future Download CX-007434: Categorical Exclusion Determination State Energy Program- American Recovery and Reinvestment Act · Washington State University Anaerobic Digester - Nutrient Recovery Technology - Vander Haak Dairy CX(s) Applied: A9, B1.7, B3.9 Date: 12/07/2011 Location(s): Washington Offices(s): Golden Field Office http://energy.gov/nepa/downloads/cx-007434-categorical-exclusion-determination Download Lessons Learned Quarterly Report, September 2002 Welcome to the 32nd quarterly report on lessons learned in the NEPA

346

Potential digestibilities and digestion kinetics of forage cell wall components  

E-Print Network (OSTI)

LITERATURE REVIEW. EXPERIMENTAL PROCEDURES. Chemical Analysis Colorimetric Determinations Statistical Evaluation. 10 13 15 IV RESULTS AND DISCUSSION 16 V Characteristics of Forage Kinetics of Cell Wall Digestion SUMMARY AND CONCLUSIONS... and both of these variables appear to be the result of several dynamic processes. The amount of structural carbohydrates, the main constituents of the fibrous cell wall, ruminants can digest appears to be limited by the potential digestibility...

Tauskey, William Henry

1973-01-01T23:59:59.000Z

347

Anaerobic utilization of essential oils bydenitrifying bacteria  

Science Journals Connector (OSTI)

Plant volatile organic compounds are a major carbonsource in nature. We studied the degradability ofthese substances by anaerobic microorganisms inenrichment cultures with representative essential oilsas organ...

Jens Harder

2000-01-01T23:59:59.000Z

348

Community Renewable Energy Deployment: University of California at at Davis  

Open Energy Info (EERE)

at at Davis at at Davis Project Jump to: navigation, search Name Community Renewable Energy Deployment: University of California at at Davis Project Agency/Company /Organization US Department of Energy Focus Area Energy Efficiency, Greenhouse Gas, Grid Assessment and Integration, Other, Renewable Energy, Biomass - Anaerobic Digestion, Solar - Concentrating Solar Power, Hydrogen and Fuel Cells, - Solar Pv, Biomass - Waste To Energy Phase Develop Finance and Implement Projects Resource Type Case studies/examples Availability Publicly available--Free Publication Date 2/2/2011 Website http://www1.eere.energy.gov/co Locality University of California at Davis References Community Renewable Energy Deployment: University of California at at Davis Project[1] Contents

349

Review of Energy Balances and Emissions Associated with Biomass-Based Transport Fuels Relevant to the United Kingdom Context  

Science Journals Connector (OSTI)

A numerical evaluation of the energy available from biomass-derived transport fuels, including biodiesel, bioethanol, and biomethane has been undertaken based on the available literature. ... Biomethane from the anaerobic digestion of crops was found to have a more favorable energy balance for the production of transport fuel than biodiesel or bioethanol (maximum 237?011 MJ/ha compared to 24?185 and 77?264 MJ/ha, respectively). ... To make the most efficient use of the limited land available for production of biofuels, it is recommended that further development of gaseous biofuels, such as biomethane and biohydrogen, are encouraged. ...

Tim Patterson; Richard Dinsdale; Sandra Esteves

2008-08-20T23:59:59.000Z

350

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

191 - 7200 of 28,905 results. 191 - 7200 of 28,905 results. Download EIS-0413: EPA Notice of Availability of a Final Environmental Impact Statement Searchlight Wind Energy Project, Searchlight, NV http://energy.gov/nepa/downloads/eis-0413-epa-notice-availability-final-environmental-impact-statement Download Workforce Restructuring Policy This document provides revised and consolidated policy and models intended to facilitate contractor workforce restructuring activities. http://energy.gov/gc/downloads/workforce-restructuring-policy Download EA-1832: Final Environmental Assessment Rainier Biogas LLC Community Anaerobic Manure Digester, Enumclaw, Washington http://energy.gov/nepa/downloads/ea-1832-final-environmental-assessment Download Semiannual Report to Congress: October 1, 2005- March 31, 2006

351

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

41 - 2250 of 26,777 results. 41 - 2250 of 26,777 results. Download EA-1832: Final Environmental Assessment Rainier Biogas LLC Community Anaerobic Manure Digester, Enumclaw, Washington http://energy.gov/nepa/downloads/ea-1832-final-environmental-assessment Download Hanford Site C Tank Farm Meeting Summary- September 2010 Meeting Summary for Development of the Hanford Site C Tank Farm Performance Assessment http://energy.gov/em/downloads/hanford-site-c-tank-farm-meeting-summary-september-2010 Article DOE Launches New Online Search Tool for Patents, 1940s to Present Database Showcases Robust DOE R&D Investments http://energy.gov/articles/doe-launches-new-online-search-tool-patents-1940s-present Download EA-1884: Draft Environmental Assessment Wray Wind Energy Project, Town of Wray, Yuma County, CO

352

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 880 of 29,416 results. 71 - 880 of 29,416 results. Download 2012 Annual Planning Summary for Princeton Site Office The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and 2013 within Princeton Site Office. http://energy.gov/nepa/downloads/2012-annual-planning-summary-princeton-site-office Download EA-1907: Final Environmental Assessment Western Plains Energy, LLC Biogas Anaerobic Digester Facility, Oakley, Kansas http://energy.gov/nepa/downloads/ea-1907-final-environmental-assessment Download 2012 Annual Planning Summary for Ames Site Office The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2012 and 2013 within Ames Site Office. http://energy.gov/nepa/downloads/2012-annual-planning-summary-ames-site-office

353

Animal Farm Powers Village | Open Energy Information  

Open Energy Info (EERE)

Animal Farm Powers Village Animal Farm Powers Village Jump to: navigation, search Name Animal Farm Powers Village Agency/Company /Organization M2 Presswire Sector Energy Focus Area Agriculture, Energy Efficiency - Central Plant, Economic Development, Renewable Energy, Biomass - Anaerobic Digestion, Biomass, Biomass - Waste To Energy Phase Develop Finance and Implement Projects Resource Type Case studies/examples Availability Publicly available; free Publication Date 4/18/2011 Website http://news.tradingcharts.com/ Locality Hatherop, England References Animal Farm Powers Village[1] Contents 1 Overview 2 Highlights 3 Environmental Aspects 4 Related Tools 5 References Overview This press release describes a project completed in Hatherop, a small English village. The project is a combined heat and power (CHP) plant

354

Effect of biomass feedstock chemical and physical properties on energy conversion processes: Volume 1, Overview  

SciTech Connect

Pacific Northwest Laboratory has completed an initial investigation of the effects of physical and chemical properties of biomass feedstocks relative to their performance in biomass energy conversion systems. Both biochemical conversion routes (anaerobic digestion and ethanol fermentation) and thermochemical routes (combustion, pyrolysis, and gasification) were included in the study. Related processes including chemical and physical pretreatment to improve digestibility, and size and density modification processes such as milling and pelletizing were also examined. This overview report provides background and discussion of feedstock and conversion relationships, along with recommendations for future research. The recommendations include (1) coordinate production and conversion research programs; (2) quantify the relationship between feedstock properties and conversion priorities; (3) develop a common framework for evaluating and characterizing biomass feedstocks; (4) include conversion effects as part of the criteria for selecting feedstock breeding programs; and (5) continue emphasis on multiple feedstock/conversion options for biomass energy systems. 9 refs., 3 figs., 2 tabs.

Butner, R.S.; Elliott, D.C.; Sealock, L.J. Jr.; Pyne, J.W.

1988-12-01T23:59:59.000Z

355

EA-1860: Draft Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

0: Draft Environmental Assessment 0: Draft Environmental Assessment EA-1860: Draft Environmental Assessment Richland Center Renewable Energy Waste- to- Energy Project, Richland, Wisconsin Comment Period Ended: 9/2/2011 Submit comments to: Melissa Rossiter Department of Energy Golden Field Office 1617 Cole Blvd, Golden, CO 80401 Electronic mail: melissa.rossiter@go.doe.gov The U.S. Department of Energy (DOE) has provided Federal funding to the Wisconsin Department of Commerce, Wisconsin Economic Development Corporation (WEDC) under the State Energy Program (SEP). WEDC is seeking to provide a $3.5 million SEP loan to Richland Center Renewable Energy (RCRE). These funds would be used to purchase equipment for an anaerobic digester located at a new wastewater treatment facility. Before DOE decides whether

356

EA-1860: Draft Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EA-1860: Draft Environmental Assessment EA-1860: Draft Environmental Assessment EA-1860: Draft Environmental Assessment Richland Center Renewable Energy Waste- to- Energy Project, Richland, Wisconsin Comment Period Ended: 9/2/2011 Submit comments to: Melissa Rossiter Department of Energy Golden Field Office 1617 Cole Blvd, Golden, CO 80401 Electronic mail: melissa.rossiter@go.doe.gov The U.S. Department of Energy (DOE) has provided Federal funding to the Wisconsin Department of Commerce, Wisconsin Economic Development Corporation (WEDC) under the State Energy Program (SEP). WEDC is seeking to provide a $3.5 million SEP loan to Richland Center Renewable Energy (RCRE). These funds would be used to purchase equipment for an anaerobic digester located at a new wastewater treatment facility. Before DOE decides whether

357

Category:Articles with outstanding TODO tasks | Open Energy Information  

Open Energy Info (EERE)

Articles with outstanding TODO tasks Articles with outstanding TODO tasks Jump to: navigation, search This category contains articles which have been flagged as requiring specific work. For higher-level TODO tasks which are not tied to specific articles, see OpenEI:TODO. Pages in category "Articles with outstanding TODO tasks" The following 177 pages are in this category, out of 177 total. 1 1st Light Energy, Inc. A A2BE Carbon Capture LLC Abbotsford, Australia Agricultural Equipment Ambient Control Systems American Solar Technology Amur Energy Division Anaerobic Digestion Anant Oorja Argonne, Illinois Askja Energy Austin Clean Energy Group B Bank of Italy Biodiesel Black Warrior, Nevada Boilers Boots on the Roof Bordeaux International Energy Consulting, LLC BP Statistical Review of World Energy

358

Model calibration and validation for OFMSW and sewage sludge co-digestion reactors  

SciTech Connect

Highlights: > Disintegration is the limiting step of the anaerobic co-digestion process. > Disintegration kinetic constant does not depend on the waste particle size. > Disintegration kinetic constant depends only on the waste nature and composition. > The model calibration can be performed on organic waste of any particle size. - Abstract: A mathematical model has recently been proposed by the authors to simulate the biochemical processes that prevail in a co-digestion reactor fed with sewage sludge and the organic fraction of municipal solid waste. This model is based on the Anaerobic Digestion Model no. 1 of the International Water Association, which has been extended to include the co-digestion processes, using surface-based kinetics to model the organic waste disintegration and conversion to carbohydrates, proteins and lipids. When organic waste solids are present in the reactor influent, the disintegration process is the rate-limiting step of the overall co-digestion process. The main advantage of the proposed modeling approach is that the kinetic constant of such a process does not depend on the waste particle size distribution (PSD) and rather depends only on the nature and composition of the waste particles. The model calibration aimed to assess the kinetic constant of the disintegration process can therefore be conducted using organic waste samples of any PSD, and the resulting value will be suitable for all the organic wastes of the same nature as the investigated samples, independently of their PSD. This assumption was proven in this study by biomethane potential experiments that were conducted on organic waste samples with different particle sizes. The results of these experiments were used to calibrate and validate the mathematical model, resulting in a good agreement between the simulated and observed data for any investigated particle size of the solid waste. This study confirms the strength of the proposed model and calibration procedure, which can thus be used to assess the treatment efficiency and predict the methane production of full-scale digesters.

Esposito, G., E-mail: giovanni.esposito@unicas.it [Department of Mechanics, Structures and Environmental Engineering, University of Cassino, via Di Biasio 43, 03043 Cassino (Italy); Frunzo, L., E-mail: luigi.frunzo@unina.it [Department of Mathematics and Applications Renato Caccioppoli, University of Naples Federico II, via Cintia, Monte S. Angelo, I-80126 Naples (Italy); Panico, A., E-mail: anpanico@unina.it [Department of Hydraulic, Geotechnical and Environmental Engineering, University of Naples Federico II, via Claudio 21, 80125 Naples (Italy); Pirozzi, F., E-mail: francesco.pirozzi@unina.it [Department of Hydraulic, Geotechnical and Environmental Engineering, University of Naples Federico II, via Claudio 21, 80125 Naples (Italy)

2011-12-15T23:59:59.000Z

359

Haiti: Feasibility of Waste-to-Energy Options at the Trutier Waste Site  

SciTech Connect

This report provides further analysis of the feasibility of a waste-to-energy (WTE) facility in the area near Port-au-Prince, Haiti. NREL's previous analysis and reports identified anaerobic digestion (AD) as the optimal WTE technology at the facility. Building on the prior analyses, this report evaluates the conceptual financial and technical viability of implementing a combined waste management and electrical power production strategy by constructing a WTE facility at the existing Trutier waste site north of Port-au-Prince.

Conrad, M. D.; Hunsberger, R.; Ness, J. E.; Harris, T.; Raibley, T.; Ursillo, P.

2014-08-01T23:59:59.000Z

360

Long-term investigation of microbial fuel cells treating primary sludge or digested sludge  

E-Print Network (OSTI)

. Biogas production was produced from primary sludge and quantified. Total energy production in MFCs could: Microbial fuel cell Primary sludge Digested sludge Energy Biogas a b s t r a c t The long-term performance. Digested sludge can be further composted for agriculture uses, and biogas can be con- verted

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

CX-003599: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

599: Categorical Exclusion Determination 599: Categorical Exclusion Determination CX-003599: Categorical Exclusion Determination Renewable Energy and Energy Efficiency Revolving Loan Program - Desert Hills CX(s) Applied: B5.1 Date: 08/30/2010 Location(s): Yerington, Nevada Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The State of Nevada will provide $1,200,000 in Recovery Act State Energy Program funds to Desert Hills Dairy to recover a portion of the costs associated with the installation of an anaerobic manure digester; the construction of a building to house two generators, a separator, and a bottling facility; and construction of a greenhouse. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-003599.pdf More Documents & Publications CX-003598: Categorical Exclusion Determination

362

Categorical Exclusion Determinations: A9 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2010 8, 2010 CX-002326: Categorical Exclusion Determination Community Renewable Energy Deployment - Sacramento Municipal Utility District (SMUD): BLT Anaerobic Digester Date: 05/18/2010 Location(s): Sacramento, California Office(s): Energy Efficiency and Renewable Energy, Golden Field Office May 18, 2010 CX-002294: Categorical Exclusion Determination Enhanced Distribution and Demand Management Regional Demonstration CX(s) Applied: B3.6, A1, A9, A11, B1.7, B5.1 Date: 05/18/2010 Location(s): Arlington, Virginia Office(s): Electricity Delivery and Energy Reliability, National Energy Technology Laboratory May 17, 2010 CX-002554: Categorical Exclusion Determination California-City-Hemet CX(s) Applied: B1.32, A1, A9, A11, B5.1 Date: 05/17/2010 Location(s): Hemet, California

363

CX-002945: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

945: Categorical Exclusion Determination 945: Categorical Exclusion Determination CX-002945: Categorical Exclusion Determination Pennsylvania Green Energy Works Targeted Grant - Native Energy Biogas Project CX(s) Applied: B1.15, B1.24, B1.31, A9, B5.1 Date: 06/02/2010 Location(s): Franklin County, Pennsylvania Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory Install small anaerobic digester (less than 75 feet x 75 feet), solids separator, gas scrubber and combined heat and power (CHP) unit at four existing dairy farms. CHP units may include canopies or may be in existing buildings. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-002945.pdf More Documents & Publications CX-000689: Categorical Exclusion Determination CX-000324: Categorical Exclusion Determination CX-000312

364

Categorical Exclusion Determinations: B2.2 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

January 25, 2011 January 25, 2011 CX-005536: Categorical Exclusion Determination Rework Fire-rated Penetration Seal Per F-DCF-H-00591HB-Line Room 602A Floor CX(s) Applied: B2.2 Date: 01/25/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office January 25, 2011 CX-005535: Categorical Exclusion Determination HB-Line Standpipe Installation CX(s) Applied: B2.2 Date: 01/25/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office January 4, 2011 CX-004863: Categorical Exclusion Determination Arkansas Energy Technology Loan Program - General Energy Solutions Anaerobic Digester Loan Request Date: 01/04/2011 Location(s): Clarksville, Arkansas Office(s): Energy Efficiency and Renewable Energy, National Energy

365

List of Ocean Thermal Incentives | Open Energy Information  

Open Energy Info (EERE)

Thermal Incentives Thermal Incentives Jump to: navigation, search The following contains the list of 96 Ocean Thermal Incentives. CSV (rows 1 - 96) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Business Energy Investment Tax Credit (ITC) (Federal) Corporate Tax Credit United States Agricultural Commercial Industrial Utility Anaerobic Digestion Biomass CHP/Cogeneration Fuel Cells Fuel Cells using Renewable Fuels Geothermal Direct Use Geothermal Electric Ground Source Heat Pumps Hydroelectric energy Landfill Gas Microturbines Municipal Solid Waste Ocean Thermal Photovoltaics Small Hydroelectric Small Wind Solar Space Heat Solar Thermal Electric Solar Thermal Process Heat Solar Water Heat Tidal Energy Wave Energy Wind energy Yes CCEF - Project 150 Initiative (Connecticut) State Grant Program Connecticut Commercial Solar Thermal Electric

366

Flexible Distributed Energy & Water from Waste for Food and Beverage Industry  

SciTech Connect

Food and beverage plants inherently consume a large quantity of water and generate a high volume of wastewater rich in organic content. On one hand, water discharge regulations are getting more stringent over the time, necessitating the use of different technologies to reduce the amount of wastewater and improve the effluent water quality. On the other hand, growing energy and water costs are driving the plants to extract and reuse valuable energy and water from the wastewater stream. An integrated waste-tovalue system uses a combination of anaerobic digester (AD), reciprocating gas engine/boiler, membrane bioreactor (MBR), and reverse osmosis (RO) to recover valuable energy as heat and/or electricity as well as purify the water for reuse. While individual anaerobic digestion and membrane bioreactors are being used in increasing numbers, there is a growing need to integrate them together in a waste-to-value system for enhanced energy and water recovery. However, currently operation of these systems relies heavily on the plant operator to perform periodic sampling and off-line lab analysis to monitor the system performance, detect any abnormal condition due to variations in the wastewater and decide on appropriate remedial action needed. This leads to a conservative design and operation of these systems to avoid any potential upsets that can destabilize the system.

Shi, Ruijie

2013-12-30T23:59:59.000Z

367

Growth performance, voluntary intake and nutrient digestibility in horses grazing Bermudagrass pastures and fed Bermudagrass hay  

E-Print Network (OSTI)

Intake of Forages Digestibility of Cell-Wall Constituents Digestibility of Crude Protein in Forages Digestibility of Gross Energy in Forages Relationships Between Availability of Forage and Animal Production Relationships Between Forage IIuality... of growth to reach mature size, which places an importance on maximum production per animal. Research conducted with ruminants has utilized regression analyses to describe the relationship between average daily gain and stocking rate. Peterson et al...

Aiken, Glen Eris

2012-06-07T23:59:59.000Z

368

Starvation Response of Saccharomyces cerevisiae Grown in Anaerobic Nitrogen- or Carbon-Limited Chemostat Cultures  

Science Journals Connector (OSTI)

...Pringle. 1980. Reserve carbohydrate metabolism...Ethanol around the world: rapid growth in...starvation can induce energy deprivation and loss...protectant rather than reserve carbohydrate. Antonie...ATP content, and reserve carbohydrates and...starvation requires energy and, under anaerobic...

Elisabeth Thomsson; Lena Gustafsson; Christer Larsson

2005-06-01T23:59:59.000Z

369

Baltimore Zoo digester project. Final report. [Elephants  

SciTech Connect

The results of a project to produce methane using the manure from zoo animals as a feedstock is presented. Two digesters are in operation, the first (built in 1974) utilizing wastes from the Hippo House and a second (built in 1980) utilizing wastes from the Elephant House. Demonstrations on the utilization of the gas were performed during zoo exhibits. The Elephant House Digester has a capacity of 4200 gallons and a floating gas dome which can retain at least 150 cu ft of gas. Solar energy has been incorporated into the design to maintain digester temperature at 95/sup 0/F. The system produces 50 cu ft per day. After cleaning the gas, it is used to generate electricity to power an electric light, a roof fan, and an air conditioner. The gas is also used to operate a gas range and a gas lamp. During the opening day exhibit, 50 meals were cooked using the bio-gas from just 2 elephants. (DMC)

Gibson, P.W.

1980-01-01T23:59:59.000Z

370

Siting Requirements for Anaerobic Lagoons (Iowa)  

Energy.gov (U.S. Department of Energy (DOE))

This statute provides regulations for required distances between anaerobic lagoons and residences or public use areas. The separation distances may be waived or reduced with the agreement of the...

371

Reduced gas pressure operation of sludge digesters: Expanded studies. Final report  

SciTech Connect

Previous investigations strongly suggested that the municipal anaerobic sludge digestion process could be enhanced by reactor operation with subatmospheric headspace pressures. Enhanced solids destruction and methane production along with increased process stability were observed in these earlier studies. However, due to the small scale of the anaerobic reactors used ( {approx}1.5 L), definitive steady-state measurements could not be obtained. These expanded studies were undertaken to verify and define the magnitude of the benefits that might be obtained with vacuum operation of sludge digesters. Four reactors ({approx}15.0 L) were fed municipal sludge at three different organic loading rates while being maintained with a 15-day solids retention time. One reactor had a constant headspace pressure of 1.02 atm; a second was maintained at 0.75 atm; and the remaining two reactors were operated for the majority of the day at 1.02 atm, and for part of the day with a 0.75 atm headspace pressure. Additional small-scale, batch experiments were performed to help identify controlling digestion mechanisms. The results of these expanded studies indicate that vacuum operation did not yield significant advantages over the organic loading range investigated (0.088 to 0.352 lb VSS/ft{sup 3}{center_dot}d).

Not Available

1993-09-01T23:59:59.000Z

372

Incisa | Open Energy Information  

Open Energy Info (EERE)

Rio de janeiro, Brazil Zip: 22250-040 Sector: Efficiency Product: Design and develops biogas projects based in anaerobic digestors and energy efficiency projecs for the indutry....

373

CX-005876: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

76: Categorical Exclusion Determination 76: Categorical Exclusion Determination CX-005876: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act- Hard Livestock CX(s) Applied: B5.1 Date: 05/17/2011 Location(s): Bucyrus, Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Ohio Department of Development would allocate $1 ,000,000 in State Energy Program American Recovery and Reinvestment Act funding to Hard Bioenergy for purchase and installation of an anaerobic digester near Bucyrus, Ohio. The project involves installation of the following components with a footprint of less than 1 acre. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-005876.pdf More Documents & Publications CX-005915: Categorical Exclusion Determination CX-005909: Categorical Exclusion Determination

374

How Would You Rebuild a Town - Green? | Open Energy Information  

Open Energy Info (EERE)

Would You Rebuild a Town - Green? Would You Rebuild a Town - Green? Jump to: navigation, search Name How Would You Rebuild a Town - Green? Agency/Company /Organization U.S. Department of Energy Partner Greensburg GreenTown, National Renewable Energy Laboratory Focus Area Buildings, Economic Development, Goods and Materials - Materials, Energy Efficiency, People and Policy, Transportation, Biomass - Anaerobic Digestion, Biomass - Biofuels, Water Power, Solar, - Solar Pv, Wind Phase Bring the Right People Together, Create a Vision, Develop Goals, Prepare a Plan, Get Feedback, Develop Finance and Implement Projects, Create Early Successes Resource Type Case studies/examples Availability Publicly available--Free Publication Date 4/1/2009 Website http://apps1.eere.energy.gov/b Locality Greensburg, Kansas

375

New York | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 1, 2008 December 1, 2008 EA-1624: Final Environmental Assessment Auburn Landfill Gas Electric Generators and Anaerobic Digester Energy Facilities November 1, 2008 EIS-0226: Revised Draft Environmental Impact Statement Decommissioning and/or Long-Term Stewardship at the West Valley Demonstration Project and Western New York Nuclear Service Center September 14, 2006 EA-1552: Finding of No Significant Impact Decontamination, Demolition, and Removal of Certain Facilities at the West Valley Demonstration Project, West Valley, New York September 1, 2006 EA-1552: Final Environmental Assessment Decontamination, Demolition, and Removal of Certain Facilities at the West Valley Demonstration Project September 1, 2006 EA-1558: Final Environmental Assessment National Synchrotron Light Source II at Brookhaven National Laboratory

376

Cooperative Approaches for Implementation of  

E-Print Network (OSTI)

;#12;Abstract Anaerobic digestion of dairy manure produces biogas that can be captured and used for fuel while returns from energy and byproduct sales. Keywords: Anaerobic digestion, biogas, cooperatives, carbon storage and handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Biogas production

Laughlin, Robert B.

377

Mechanism of degradation of wool wax in the anaerobic treatment of woolscouring wastewater  

Science Journals Connector (OSTI)

Results of the anaerobic digestion of a woolscouring wastewater treatment and some considerations about the anaerobic degradation mechanisms of wool wax, are presented. A 57 live anaerobic baffled reactor (ABR) was operated with woolscouring effluent. When organic load varied from 3 to 5 kg COD/m3 d, COD and grease removal ranged from 40 to 55% and 50 to 65%, respectively. With centrifuged effluent, COD removal was 45% to 60%. A 300 m3 ABR was built and operated during two years based on the previous laboratory results. COD removal was between 45% to 18% with organic load of 3 to 10 kg COD/m3 d. With centrifuged effluent, COD efficiencies ranged between 72% and 47%. No inhibition by long chain fatty acids was observed. Considering the results of grease content determination and TLC analysis in both reactors, it could be assumed that wool wax is hydrolyzed forming sterols and free fatty acids and that free fatty acids are degraded while sterols are accumulated in the sludge.

Soledad Gutiérrez; Alberto Hernández; María Viñas

1999-01-01T23:59:59.000Z

378

Energy recovery from biosolids: The City of Los Angeles experience  

SciTech Connect

The City of Los Angeles` Hyperion Treatment Plant serves an area of 1,500 sq km (600 sq mi) with a contributory population of nearly 4 million. The plant currently produces more than 250 dry tonnes per day (dtpd) of digested, dewatered biosolids and is being expanded and upgraded to provide pure oxygen, full secondary treatment by 1998. The modern Hyperion Plant began operating in 1951. Since that time, Hyperion has provided anaerobic digestion for its biosolids and has used the produced biogas for power generation. In the 1980`s the City completed a major expansion of its power generation and biosolids handling facilities at Hyperion. These facilities became known as the Hyperion Energy Recovery System (HERS) and their objective is to maximize the recovery of energy from the renewable biosolids. Today, these facilities are operational and continue to be modified to optimize performance and expanded to meet the increased loadings from full secondary treatment. Biogas produced by the anaerobic digestion process is compressed, scrubbed to remove H{sub 2}S, and used to power a gas turbine, combined cycle cogeneration system. Emergency flares are provided in the event of a power plant outage. A portion of the biosolids are transported offsite for beneficial reuse, such as composting and direct land application. The remaining solids are centrifugally dewatered and dried by indirect rotary dryers to produce about 50 dtpd of dried biofuel. Biofuel produced from the drying processes is fired in a fluidized bed gasification and staged combustion process (FBC) designed to recover energy and reduce air emissions. Superheated steam is produced in a waste heat boiler and converted to electrical power is a condensing steam turbine. Bioash from the FBC`s is contracted for off-site reuse, primarily as a fluxing agent in copper smelting and as a source of silica, aluminum, iron and calcium for manufacture of portland cement.

Haug, R.T.; Moore, G.L. [Bureau of Engineering, Los Angeles, CA (United States); Harrison, D.S. [Montgomery Watson Americas, Inc., Pasadena, CA (United States)

1995-11-01T23:59:59.000Z

379

New York/Incentives | Open Energy Information  

Open Energy Info (EERE)

York York Jump to: navigation, search Contents 1 Financial Incentive Programs for New York 2 Rules, Regulations and Policies for New York Download All Financial Incentives and Policies for New York CSV (rows 1 - 174) Financial Incentive Programs for New York Download Financial Incentives for New York CSV (rows 1 - 108) Incentive Incentive Type Active Agricultural Energy Efficiency Program (New York) State Rebate Program Yes Anaerobic Digester Gas-to-Electricity Rebate and Performance Incentive (New York) State Rebate Program Yes Assisted Home Performance Grants (New York) State Grant Program Yes Central Hudson Gas & Electric (Electric) - Residential Energy Efficiency Rebate Program (New York) Utility Rebate Program Yes Central Hudson Gas & Electric (Electric) - Commercial Lighting Rebate Program (New York) Utility Rebate Program Yes

380

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

01 - 22310 of 28,905 results. 01 - 22310 of 28,905 results. Rebate Net Metering In Delaware, net metering is available to any customer that generates electricity using solar, wind or hydro resources, anaerobic digesters, or fuel cells capable of being powered by renewable... http://energy.gov/savings/net-metering-5 Rebate Renewables Portfolio Standard '''''Note: The New Mexico Public Regulation Commission (PRC) [http://www.nmprc.state.nm.us/administrative-services/docs/press-releases... passed an order] in December 2012, making some significant... http://energy.gov/savings/renewables-portfolio-standard-8 Download Extension of Comment Period on Improving Performance of Federal Permitting and Review of Infrastructure Projects: Federal Register Notice Volume 78, No. 186- September 25, 2013

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

51 - 25760 of 28,904 results. 51 - 25760 of 28,904 results. Page Decontamination & Decommissioning/ Facilities Engineering (D&D/FE) As the DOE complex sites prepare for closure, a large number of buildings and facilities must be deactivated and decommissioned. http://energy.gov/em/decontamination-decommissioning-facilities-engineering-ddfe Download CX-008574: Categorical Exclusion Determination University of Wisconsin Oshkosh Anaerobic Dry Digestion Facility CX(s) Applied: A9, B3.6, B5.20 Date: 05/31/2012 Location(s): Wisconsin Offices(s): Golden Field Office http://energy.gov/nepa/downloads/cx-008574-categorical-exclusion-determination Download CX-008582: Categorical Exclusion Determination Bay Area Photovoltaics Consortium, Photovoltaic (PV) Manufacturing Initiative - Core Subawards

382

West Village Renewable-Based Energy Secure Community  

E-Print Network (OSTI)

stations . · How to optimize each specific DER technology, especially the biogas digester, so, advanced energy storage, SmartGrid technology, biogas digester, biomethane upgrade system, and biofuels

383

E-Print Network 3.0 - anaerobic acid-resistant bacterium Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

384

E-Print Network 3.0 - anaerobic thermohalophilic bacterium Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

385

E-Print Network 3.0 - anaerobic bacterium anaerocellum Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

Quantification of Methanogenic Groups in Anaerobic... February 1994 The microbial community structure of anaerobic biological reactors was evaluated by using... ,...

386

PAFC fed by biogas produced by the anaerobic fermentation of the waste waters of a beet-sugar refinery  

SciTech Connect

Beet-washing waters of a beet-sugar refinery carry a high COD (Chemical Oxygen Demand), and their conditioning to meet legal constraints before disposal considerably contributes to the operation costs of the refinery. Their fermentation in an anaerobic digestor could instead produce readily disposable non-polluting waters, fertilizers and biogas, useful to feed a phosphoric acid fuel cell (PAFC) heat and power generator system. A real refinery case is considered in this work, where the electrical characteristics V = V(I) of a laboratory PAFC stack, fueled with a dry simulated reforming gas (having the same H{sub 2} and CO{sub 2} content as the biogas obtainable by the above said anaerobic digestion), are determined. The encouraging results show that a possible market niche for fuel cells, in the food-industry waste partial recovery and residual disposal, deserves attention.

Ascoli, A.; Elias, G. [Univ. Diegli Studi di Milano (Italy); Bigoni, L. [CISE Tecnologie Innovative S.p.A., Segrate (Italy); Giachero, R. [Du Pont Pharma Italia, Firenze (Italy)

1996-10-01T23:59:59.000Z

387

CX-005413: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

413: Categorical Exclusion Determination 413: Categorical Exclusion Determination CX-005413: Categorical Exclusion Determination Missouri Biogas 1 -Hampton Feedlot CX(s) Applied: B5.1 Date: 01/26/2011 Location(s): Triplett, Missouri Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The State of Missouri Department of Natural Resources is proposing to provide $450,000 of State Energy Program American Recovery and Reinvestment Act funds to Hampton Feed Lot, Incorporated to build an Andigen Induced Blanket Reactor Anaerobic Digester at an existing beef cattle custom feeding operation. The feed lot is located two miles east of Triplett, Missouri in a rural agricultural area. The feed lot has been in operation since 1972 and all project work will occur on previously disturbed land

388

Categorical Exclusion Determinations: B1.7 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 21, 2011 November 21, 2011 CX-007697: Categorical Exclusion Determination Autogrid, Inc. - Highly Dispatchable and Distributed Demand Response for the Integration of Distributed Generation CX(s) Applied: A9, B1.7 Date: 11/21/2011 Location(s): New York, California Offices(s): Advanced Research Projects Agency-Energy November 17, 2011 CX-007365: Categorical Exclusion Determination Integration of the Green Lane Energy Biogas Generator CX(s) Applied: B1.7 Date: 11/17/2011 Location(s): Oregon Offices(s): Bonneville Power Administration September 23, 2011 CX-006826: Categorical Exclusion Determination State Energy Program American Recovery and Reinvestment Act - Washington State University Anaerobic Digester - Nutrient Recovery Technology CX(s) Applied: A9, B1.7, B5.1 Date: 09/23/2011

389

CX-005219: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

19: Categorical Exclusion Determination 19: Categorical Exclusion Determination CX-005219: Categorical Exclusion Determination Van Dyk Dairy Anaerobic Digester CX(s) Applied: A9, B3.8, B5.1 Date: 02/16/2011 Location(s): Lynden, Washington Office(s): Energy Efficiency and Renewable Energy, Golden Field Office On September 22, 2010, the United States Department of Energy (DOE) issued a C12 Determination for this project, based on information available to DOE at that time. After reviewing more detailed project information subsequently provided by the project proponent, including a Determination of Nonsignificance (DNS) issued by the Whatcom County Planning and Development Service. DOE determines that the proposed action is consistent with the categorical exclusions listed above. Proposed Project: Washington

390

CX-006827: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

827: Categorical Exclusion Determination 827: Categorical Exclusion Determination CX-006827: Categorical Exclusion Determination Central Vermont Biomass Recovery Facility; Vermont Technical College - Congressional District Programs Fiscal Year 2009 and 2010 CX(s) Applied: A9, B3.1 Date: 10/12/2011 Location(s): Vermont Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The Department of Energy is proposing to provide federal funding to the Vermont Sustainable Jobs Fund, sub-recipient Vermont Technical College (VTC), to use 2009 and 2010 Congressional District Program funds to construct a 250 kilowatt anaerobic digester (AD) facility at VTC that would generate electricity and heat from biomass feedstock composed of post-consumer food scraps and cow manure. Document(s) Available for Download

391

CX-010518: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

18: Categorical Exclusion Determination 18: Categorical Exclusion Determination CX-010518: Categorical Exclusion Determination State Energy Program- Northwest Bioenergy, LLC CX(s) Applied: B5.20 Date: 06/14/2013 Location(s): Ohio Offices(s): Golden Field Office The U.S. Department of Energy (DOE) is proposing to provide federal funding to the State of Ohio Department of Development (ODOD) under the DOE's American Recovery and Reinvestment Act of 2009 State Energy Program. ODOD is proposing to provide federal ARRA funding to Northwest Bioenergy, LLC to partially fund the purchase of equipment and the installation of an anaerobic digester system and facility with an 820 kilowatt combined heat and power generator at a former Class IV yard-waste compost facility in Toledo, Ohio. CX-010518.pdf More Documents & Publications

392

Diversity of Anaerobic Microbes in Spacecraft Assembly Clean Rooms  

Science Journals Connector (OSTI)

...anaerobic bacteria were preferentially enriched under the cultural conditions used, making...study bacterial population dynamics during uranium reduction and reoxidation. Appl. Environ...cultivation-based analyses. The results reveal that highly diverse anaerobic bacterial populations...

Alexander Probst; Parag Vaishampayan; Shariff Osman; Christine Moissl-Eichinger; Gary L. Andersen; Kasthuri Venkateswaran

2010-03-12T23:59:59.000Z

393

Biochemistry and physiology of anaerobic bacteria  

SciTech Connect

We welcome you to The Power of Anaerobes. This conference serves two purposes. One is to celebrate the life of Harry D. Peck, Jr.,who was born May 18, 1927 and would have celebrated his 73rd birthday at this conference. He died November 20, 1998. The second is to gather investigators to exchange views within the realm of anaerobic microbiology, an area in which tremendous progress has been seen during recent years. It is sufficient to mention discoveries of a new form of life (the archaea), hyper or extreme thermophiles, thermophilic alkaliphiles and anaerobic fungi. With these discoveries has come a new realization about physiological and metabolic properties of microorganisms, and this in turn has demonstrated their importance for the development, maintenance and sustenance of life on Earth.

NONE

2000-05-18T23:59:59.000Z

394

Effects of Temperature on Aerobic Treatment of Anaerobically Digested Palm Oil Mill Effluent (POME)  

Science Journals Connector (OSTI)

wool scouring ww ... The TCOD removal efficiencies at thermophilic conditions fall in an acceptable range between 72?80% although the values were lower than the TCOD removal efficiency at mesophilic conditions (95%). ... Figure 4 shows that the efficiency of BOD removal decreased when the temperature increased from mesophilic to thermophilic range; with an operating temperature of 28 °C (97% BOD removal) being the most efficient while the least efficient was at 55 °C (76% BOD removal). ...

Yi Jing Chan; Mei Fong Chong; Chung Lim Law

2010-07-02T23:59:59.000Z

395

Research review paper1 Anaerobic digestion of microalgae as a necessary step to make3  

E-Print Network (OSTI)

for the energetic recovery of cell biomass. Lastly, the ability of these CO2 consuming30 microalgae to purify biogas potential, codigestion,34 pretreatment, biogas, CO2 mitigation, biofuel35 36 Contents37 38 1 Introduction....................................................................................... 545 2.3.3 Biogas quality

Boyer, Edmond

396

Anaerobic Co-digestion of Chicken Processing Wastewater and Crude Glycerol from Biodiesel  

E-Print Network (OSTI)

operated in the batch mode at 35°C. The secondary objective was to evaluate two sources of glycerol as co-substrates for AD to determine if different processing methods for the glycerol had an effect on CH? production. The biogas yields were higher for co...

Foucault, Lucas Jose

2011-10-21T23:59:59.000Z

397

Anaerobic Digestion of Renewable Biomass: Thermophilic Temperature Governs Methanogen Population Dynamics  

Science Journals Connector (OSTI)

...maize from a biogas plant in Nordhausen, Germany), 1/3 sewage sludge (from a wastewater treatment plant [WWTP] in Geesthacht, Germany), and 1/3 hot-rot compost suspension (compost from grass and garden greens, without solids). After a couple...

Niclas Krakat; A. Westphal; S. Schmidt; P. Scherer

2010-01-22T23:59:59.000Z

398

Ozone treatment of biomass to enhance digestibility  

E-Print Network (OSTI)

is very resistant to enzymatic degradation. Lignocellulosic materials require pretreatment to enhance their digestibility. The main objective of this research was to further enhance the digestibility of biomass (bagasse) with ozonation as a follow...

Almendarez, Maria Elena

2000-01-01T23:59:59.000Z

399

?enseignement de ?endoscopie digestive en Italie  

Science Journals Connector (OSTI)

En Italie, nous disposons de deux écoles de postgraduat : Gastroentérologie et Endoscopie Digestive et ?autre part : Chirurgie Digestive et Endoscopie Chirurgicale. Le premier cours dure quatre ans, le second cin...

A. Russo

1991-07-01T23:59:59.000Z

400

Anaerobic treatment of gasifier effluents. Quarterly report  

SciTech Connect

This report summarizes the work performed during the quarter ending December 30, 1981. The major efforts have been directed toward the continued acclimation of two anaerobic treatment systems, start up of a third anaerobic treatment system, GC/MS characterization of the coal gasification wastewater, data acquisition for determination of distribution coefficients for the extraction of phenol from the wastewater using MIBK, and preliminary design of a solvent extraction system for wastewater pretreatment. The progress of these efforts are depicted in the Gannt Chart, along with project expenditures for the above contract, and are presented in detail in the following sections.

Cross, W.H.; Chian, E.S.K.; Pohland, F.G.; Giabbai, M.; Harper, S.R.; Kharkar, S.; Cheng, S.S.; Shuey, P.S.

1982-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Separate collection of household food waste for anaerobic degradation - Comparison of different techniques from a systems perspective  

SciTech Connect

Highlight: Black-Right-Pointing-Pointer Four modern and innovative systems for household food waste collection are compared. Black-Right-Pointing-Pointer Direct emissions and resource use were based on full-scale data. Black-Right-Pointing-Pointer Conservation of nutrients/energy content over the system was considered. Black-Right-Pointing-Pointer Systems with high energy/nutrient recovery are most environmentally beneficial. - Abstract: Four systems for household food waste collection are compared in relation the environmental impact categories eutrophication potential, acidification potential, global warming potential as well as energy use. Also, a hotspot analysis is performed in order to suggest improvements in each of the compared collection systems. Separate collection of household food waste in paper bags (with and without drying prior to collection) with use of kitchen grinders and with use of vacuum system in kitchen sinks were compared. In all cases, food waste was used for anaerobic digestion with energy and nutrient recovery in all cases. Compared systems all resulted in net avoidance of assessed environmental impact categories; eutrophication potential (-0.1 to -2.4 kg NO{sub 3}{sup -}eq/ton food waste), acidification potential (-0.4 to -1.0 kg SO{sub 2}{sup -}eq/ton food waste), global warming potential (-790 to -960 kg CO{sub 2}{sup -}eq/ton food waste) and primary energy use (-1.7 to -3.6 GJ/ton food waste). Collection with vacuum system results in the largest net avoidance of primary energy use, while disposal of food waste in paper bags for decentralized drying before collection result in a larger net avoidance of global warming, eutrophication and acidification. However, both these systems not have been taken into use in large scale systems yet and further investigations are needed in order to confirm the outcomes from the comparison. Ranking of scenarios differ largely if considering only emissions in the foreground system, indicating the importance of taking also downstream emissions into consideration when comparing different collection systems. The hot spot identification shows that losses of organic matter in mechanical pretreatment as well as tank connected food waste disposal systems and energy in drying and vacuum systems reply to the largest impact on the results in each system respectively.

Bernstad, A., E-mail: Anna.bernstad@chemeng.lth.se [Water and Environmental Engineering, Department of Chemical Engineering, Lund University (Sweden); Cour Jansen, J. la [Water and Environmental Engineering, Department of Chemical Engineering, Lund University (Sweden)

2012-05-15T23:59:59.000Z

402

PRINCIPLES CONCERNING THE ISOLATION OF ANAEROBES STUDIES IN PATHOGENIC ANAEROBES. II  

Science Journals Connector (OSTI)

...L. 1902 Ueber die Garung der Cellulose. Ibid., 81, 226. OMELIANSKY, W. L. 1904 Ueber die Trennung der Wasserstoff und Methan- gaihrung der Cellulose. Ibid. 11, 369, 703. PFUHL, E. 1907 Die Zuchtung anaerober Bakterien in Leberbouillon...

Hilda Hempl Heller

1921-09-01T23:59:59.000Z

403

u.s. DEPART1IENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERl\1INATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

UJm UJm u.s. DEPART1IENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERl\1INATION RECIPIENT:State of Wisconsin SEP ARRA EE0000163-United Ethanol PROJECT TITLE: SEP - Anaerobic Digester Page 1 of2 STATE: WI Funding Opportunity Announcement Number PJ'"OC:uremcnt Instrument Number NEPA Control Number CID Number DE FOA 0000052 DE EEOOOO163 GFO.oooo163-023 0 Based on my review orlbe information concerning the proposed action, as NEPA Compliance Ollicer (authorized under DOE Order451.1A), I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: 85.1 Actions to conserve energy, demonstrate potential energy conservation, and promote energy-efficiency that do not increase the indoor concentrations of potentially harmful substances. These actions may involve financial and technical

404

CX-004592: Categorical Exclusion Determination | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2: Categorical Exclusion Determination 2: Categorical Exclusion Determination CX-004592: Categorical Exclusion Determination Re-Utilization of Industrial Carbon Dioxide for Algae Production Using a Phase Change Material CX(s) Applied: A9, A11, B3.6 Date: 11/23/2010 Location(s): Wooster, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory This project is innovative process for Carbon Capture and Sequestration (carbon dioxide) from a coal-fired industrial source to grow algae in an open-ponds. Ohio Agriculture Research and Development Center designs, constructs and tests bench and pilot scale Anaerobic Digesters. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-004592.pdf More Documents & Publications CX-004591: Categorical Exclusion Determination CX-004590: Categorical Exclusion Determination

405

DEPARTl\lENT OF ENERGY EERE PROJ ~C T MANAGEMENT CENTER  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DEPARTl\lENT OF ENERGY DEPARTl\lENT OF ENERGY EERE PROJ ~C T MANAGEMENT CENTER NEPA DETERl\IINATION RECIPIENT:WA Department of Commerce PROJECT TITLE : Van Dyk Dairy Anaerobic Digester Page 1 01'4 STATE : WA .'unding Opportunity Announcement Number Procurement Instrument Number DE-EE0000139 NEPA Control Number em Number GFO-10-604 0 Based on my rev iew of the information concerning the proposed ac" tion, as NEPA Compliance Officer (authorized under ODE Order 4SJ.lA),1 ha ve made the followinj! determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering (including, but not limited to, literature surveys, inventories, audits), data analysis (including computer modeling), document preparation (such as conceptual design or feasibility studies, analytical energy supply

406

Anaerobic bioflocculation of wool scouring effluent  

Science Journals Connector (OSTI)

A two-stage anaerobic bioflocculation process (ABP) successfully flocculated a high grease (> 15 g/l) wool scouring effluent (WSE). During 110 days of continuous operation, a two-stage laboratory process removed between 70 and 90% grease and 60–86% COD at a combined hydraulic residence time (HRT) of 4–10 days. Grease removal was more difficult with low grease (<10 g/l) WSE. At a HRT of 3 days a single-stage ABP removed 40 and 44% grease at 20 and 37°C, respectively. Methane production and volatile fatty acids consumption were negligible. Most of the grease was removed by flocculation as a result of anaerobic bacterial activity. The supernatant was successfully treated by an aerobic activated sludge process reducing grease concentration from about 1.5 to less than 0.1 g/l in the final effluent at an HRT of 3 days.

Wipa Lapsirikul; Ralf Cord-Ruwisch; Goen Ho

1994-01-01T23:59:59.000Z

407

RENEWABLE ENERGY SOURCES Antonia V. Herzog  

E-Print Network (OSTI)

.4.2. Germany 3.4.3. Denmark 3.4.4. Spain 3.4.5. Great Britain 3.4.6. Developing Countries 3.5. Conclusions 4. Anaerobic Digestion: Combustible gas called biogas produced from biomass through low temperature biological, typically discounted to net present values. Biogas: The common name for a gas produced by the biological

Kammen, Daniel M.

408

Degradation of Triclosan under Aerobic, Anoxic, and Anaerobic Conditions  

Science Journals Connector (OSTI)

Triclosan (2, 4, 4?-trichloro-2? ... consumables. Aerobic and anaerobic enrichment cultures tolerating triclosan were developed and 77 bacterial strains tolerating triclosan at different levels were isolated from...

Prajeesh Gangadharan Puthiya Veetil…

2012-07-01T23:59:59.000Z

409

E-Print Network 3.0 - anaerobic ultramicrobacteria belonging...  

NLE Websites -- All DOE Office Websites (Extended Search)

of bacterial... belonged to the -, -, and -Proteobacteria, the Actinobacteria, and the CFB groups. The only uncultured... this group are facultatively or obligately anaerobic...

410

Directed Evolution of a Cellodextrin Transporter for Improved Biofuel Production Under Anaerobic  

E-Print Network (OSTI)

Directed Evolution of a Cellodextrin Transporter for Improved Biofuel Production Under Anaerobic that anaerobic biofuel production could be significantly improved via directed evolution of a sugar transporter: cellodextrin transporter; cellobiose utilization; cellulosic biofuel; anaerobic fermentation; directed

Zhao, Huimin

411

Categorical Exclusion Determinations: A9 | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 31, 2012 May 31, 2012 CX-008574: Categorical Exclusion Determination University of Wisconsin Oshkosh Anaerobic Dry Digestion Facility CX(s) Applied: A9, B3.6, B5.20 Date: 05/31/2012 Location(s): Wisconsin Offices(s): Golden Field Office May 31, 2012 CX-008481: Categorical Exclusion Determination Composite Riser for Ultra-Deepwater High Pressure Wells CX(s) Applied: A9 Date: 05/31/2012 Location(s): Nebraska Offices(s): National Energy Technology Laboratory May 31, 2012 CX-008560: Categorical Exclusion Determination Small Scale Electrical Power Generation from Heat Co-produced in Geothermal Fluids CX(s) Applied: A9, B3.6, B5.2, B5.15 Date: 05/31/2012 Location(s): Nevada Offices(s): Golden Field Office May 31, 2012 CX-008539: Categorical Exclusion Determination Scale Resistant Heat Exchangers for Low Temperature Geothermal Binary Cycle

412

GMP - Biomass Electricity Production Incentive | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home » GMP - Biomass Electricity Production Incentive GMP - Biomass Electricity Production Incentive < Back Eligibility Agricultural Savings Category Bioenergy Maximum Rebate None Program Info Funding Source Cow Power tariff Start Date 10/2004 State Vermont Program Type Performance-Based Incentive Rebate Amount $0.04 per kWh Provider Green Mountain Power Corporation Green Mountain Power Corporation (GMP), Vermont's largest electric utility, offers a production incentive to farmers who own systems utilizing anaerobic digestion of agricultural products, byproducts or wastes to generate electricity. GMP purchases the renewable energy credits for up to $0.04 per kWh with full subscription of the GMP voluntary Cow Power tariff. Attributes associated with production in excess of voluntary customer

413

Findings of No Significant Impact (FONSI) | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 5, 2010 October 5, 2010 EA-1827: Finding of No Significant Impact Suniva Inc's Artisun Project in Thomas Township, Saginaw, Michigan October 1, 2010 EA-1784: Finding of No Significant Impact Fotowatio Nevada Solar, LLC's APEX Solar Power Project in Clark County, Nevada September 30, 2010 EA-1790: Finding of No Significant Impact Construction and Operation of a Heterogeneous Feed Biorefinery, Enerkem Corporation, Pontotoc, Mississippi September 30, 2010 EA-1832: Finding of No Significant Impact Rainer Biogas LLC Community Anaerobic Manure Digester, Enumclaw, King County, Washington September 30, 2010 EA-1762: Finding of No Significant Impact Wellford Landfill Methane and Greenhouse Gas to Energy Project, Spartanburg County, South Carolina September 23, 2010 EA-1761: Finding of No Significant Impact and Floodplain Statement of

414

Value-Added Stock Loan Participation Program | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Value-Added Stock Loan Participation Program Value-Added Stock Loan Participation Program Value-Added Stock Loan Participation Program < Back Eligibility Agricultural Savings Category Bioenergy Solar Buying & Making Electricity Wind Maximum Rebate RFA provides up to 45% of the loan up to $40,000 of loan principal Program Info Start Date 1994 State Minnesota Program Type State Loan Program Provider Minnesota Department of Agriculture The Value-Added Stock Loan Participation Program was created in 1994 and is designed to help farmers finance the purchase of stock in certain types of cooperative, limited liability company, or limited liability partnership that will produce a "value-added agricultural product." This may include wind energy and anaerobic-digestion cooperatives if they meet the

415

Integrated energy system centered around an animal sciences farm  

SciTech Connect

New Mexico State University has proposed to build a $2.5 million demonstration facility centered about an animal sciences farm. The farm would have a 200-head dairy herd, 500 sheep, 250 hogs, and 50-250 beef cattle. Besides producing milk, meat, and wool, the farm would process the animal wastes to make methane for electrical generation and to grow algae or other high-protein feed. The facilities would be arranged so that the wastes could be flushed with water into an anaerobic digester by gravity flow. The arrangement would be designed to minimize the cost of handling feed, yet facilitate animal care. The buildings would be solar heated. Methane produced in the digester would be scrubbed with water to remove carbon dioxide, then used to power two electrical generators. Methane production would be sufficient to provide at least 90% of the farm's electrical energy and 100% of the steam needed by the feed mill. Waste heat from the generator engines would provide the energy needed for water heating. Daily energy requirements are estimated to be 229 kWh (electrical), 1.31 GJ (water heating) and 3.68 GJ (steam).

Maudlin, G.L.; Freeburg, R.S.; Miller, D.D.; Phelan, P.F.; Redman, C.M.

1980-12-01T23:59:59.000Z

416

u.s. Dl!PARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PARTMENT OF ENERGY PARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER Nl!PA DETERMINATION RECIPIENT:WA Dept of Commerce Page 1 of3 STATE: WA PROJECT TITLE: SEP ARRA · WSU Anaerobic Digester - Nutrient Recovery Technology - Vander Haak Dairy Funding Opportunity Announcement Number Procurement Instrument Number NEPA Control Number CID Number EEOOOO139 GF0-0000139-040 0 Based on my review of the Information concerning the proposed action, as NEPA Compliance Officer (authorized under DOE Order 4S1.1A), I have made tbe following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Information gathering, analysis, and dissemination Information gathering (including, but not limited to, literature surveys, inventories, site visils, and audits), data analysis (including

417

Statistical Digest No. 70 Fishery Statistics of  

E-Print Network (OSTI)

. These statistics include data on the volume and value of landed catches, employment, quantity of gear operatedStatistical Digest No. 70 Statistics of the United States 1976 Washington National Marine Fisheries Service #12;#12;Statistical Digest No. 70 Fishery Statistics of the United States

418

Chemical Reactor Analysis and Optimal Digestion  

E-Print Network (OSTI)

J 310 Chemical Reactor Analysis and Optimal Digestion An optimal digestion theory can be readily derived from basic principles o f chemical reactor analysis and design Deborah L. Penry and Peter for formulating and solving optimization problems (Bellman 1957), the entire process is optimized only

Jumars, Pete

419

Farming Out Heat and Electricity through Biopower | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

of Energy State Energy Program Maas' biodigester: Creates electricity from the biogas produced through anaerobic digestion. Recycles dried, fibrous solids from the process...

420

NETL F 451.1-1/1 Categorical Exclusion (CX) Designation Form  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2010-2012 Franklin County, PA PA Green Energy Works Targeted Grant - Native Energy Biogas Project Install small anaerobic digester (less than 75' x 75'), solids separator, gas...

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

E-Print Network 3.0 - anaerobic biosurfactant production Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

(1990) Received 25th January Summary: ). High Solids Anaerobic Fermentation for Biogas and Compost Production. Biomass 16, 173-182. Owen, W... Reactor for Anaerobic...

422

E-Print Network 3.0 - anaerobic ammonium-oxidizing bacteria Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

423

E-Print Network 3.0 - anaerobic bacteria thermoanaerobacter Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

424

E-Print Network 3.0 - anaerobic selenate-respiring bacteria Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

organic waste, converting... of anaerobic bacteria, these compounds decompose to yield a biogas that comprises of methane (CH.) and carbon... not processed anaerobically. The...

425

E-Print Network 3.0 - anaerobic laboratory conditions Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

from pasturelands that received biosolids (anaerobic and aerobiclime stabilized... (Hale et al., 2000), indicating modest degradation in anaerobic sediments. Leachate from a...

426

E-Print Network 3.0 - alkaline anaerobic respiration Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

2 3 4 5 > >> 1 The Effects of Benthic Organic Matter Quality on Aerobic and Anaerobic Sediment Metabolism in West Falmouth Harbor Summary: , respectively. Anaerobic respiration...

427

T-728: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let Remote Users Conduct Bypass Attacks T-728: Apache Tomcat HTTP DIGEST Authentication Weaknesses Let Remote Users Conduct...

428

E-Print Network 3.0 - anaerobic granular sludge Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

sludge Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic granular sludge...

429

Enteric bacteria in aerobically digested sludge.  

Science Journals Connector (OSTI)

...Research Article Enteric bacteria in aerobically digested sludge. S R Farrah G Bitton Indicator bacteria, Salmonella...aerobic bacteria were determined in samples of undigested sludge and sludge that had been treated by one or two stages of aerobic...

S R Farrah; G Bitton

1984-04-01T23:59:59.000Z

430

BETO Ranks High in Biofuels Digest’s Top 125 in the Advanced Bioeconomy  

Energy.gov (U.S. Department of Energy (DOE))

Biofuels Digest recently released its “Top 125 in the Advanced Bioeconomy,” ranking Bioenergy Technologies Office (BETO) Director Dr. Jonathan Male , Deputy Director Dr. Valerie Reed, Technology...

431

U.S. DEPARTMENT OF ENERGY EERE PROJECT MANAGEMENT CENTER NEPA DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

University of Wsconsin Oshkosh STATE: WI PROJECf TITLE: University of VVisconsin Oshkosh Anaerobic Dry Digestion Facility Funding Opportunity An nouncement Number Procun-mt nt Instrument Number NEPA Control Number em Number COP DE-EEOOO3153 GFo.ooo3153-001 EE3153 Based on my review ortbe information concerning the proposed action, as NEPA Compliance Officer (authorized undu DOE Ordu 451.IA). I have made the following determination: ex, EA, EIS APPENDIX AND NUMBER: Description: A9 Infonnation gathering, analysis, and dissemination InformatJon gathering (including, but not limited to, literature surveys, Inventories, site visits, and audits), data analysis (including, but nollimited to, computer modeling), document preparation (including, but not limited to, conceptual deSign, feasibility studies, and analytical energy supply and

432

Optimization Online Digest -- March 2012  

E-Print Network (OSTI)

Economic and Environmental Analysis of Photovoltaic Energy Systems via Robust Optimization Shimpei Okido, Akiko Takeda Scatter search algorithms for the ...

433

NREL: News - NREL Finds a New Cellulose Digestion Mechanism by a  

NLE Websites -- All DOE Office Websites (Extended Search)

114 114 NREL Finds a New Cellulose Digestion Mechanism by a Fast-eating Enzyme CelA digests cellulose faster than enzymes from commercial preparations January 2, 2014 Researchers at the Energy Department's National Renewable Energy Laboratory (NREL) have discovered that an enzyme from a microorganism first found in the Valley of Geysers on the Kamchatka Peninsula in Russia in 1990 can digest cellulose almost twice as fast as the current leading component cellulase enzyme on the market. If the enzyme continues to perform well in larger tests, it could help drive down the price of making lignocellulosic fuels, from ethanol to other biofuels that can be dropped into existing infrastructure. A paper reporting this finding, "Revealing Nature's Cellulase Diversity: The

434

Emulsions versus micelles in the digestion of lipids by benthic invertebrates Ian M. Voparil,1 Lawrence M. Mayer, and Peter A. Jumars  

E-Print Network (OSTI)

environment, which permits recovery of the secreted surfactants along with digested lipids (Mayer et al. 2001aEmulsions versus micelles in the digestion of lipids by benthic invertebrates Ian M. Voparil,1 Abstract Lipids can be valuable sources of energy and nutrition for organisms, but their assimilation

Jumars, Pete

435

Modeling for Anaerobic Fixed-Bed Biofilm Reactors  

SciTech Connect

The specific objectives of this research were: 1. to develop an equilibrium model for chemical aspects of anaerobic reactors; 2. to modify the equilibrium model for non-equilibrium conditions; 3. to incorporate the existing biofilm models into the models above to study the biological and chemical behavior of the fixed-film anaerobic reactors; 4. to experimentally verify the validity of these models; 5. to investigate the biomass-holding ability of difference packing materials for establishing reactor design criteria.

Liu, B. Y. M.; Pfeffer, J. T.

1989-06-01T23:59:59.000Z

436

Floodplain Assessment and Statement of Findings  

Office of Energy Efficiency and Renewable Energy (EERE)

Floodplain Assessment and Statement of Findings for Installation of a Renewable Energy Anaerobic Digester Facility at the University of California, Davis in Yolo County, California.

437

Public Interest Energy Research (PIER) Program FINAL PROJECT REPORT  

E-Print Network (OSTI)

, National Energy Technology Laboratory, the Western Regional Biomass Energy Program, and Yolo CountyPublic Interest Energy Research (PIER) Program FINAL PROJECT REPORT ACCELERATED ANAEROBIC COMPOSTING FOR ENERGY GENERATION AT YOLO COUNTY CENTRAL LANDFILL MAY 2012 CEC5002012063 Prepared for

438

Anaerobic fermentation of agricultural residue: potential for improvement and implementation. Final report, Volume II  

SciTech Connect

Earlier studies have shown that although large quantities of agricultural residues are generated on small farms, it was difficult to economically justify use of conventional anaerobic digestion technology, such as used for sewage sludge digestion. A simple, unmixed, earthen-supported structure appeared to be capable of producing significant quantities of biogas at a cost that would make it competitive with many existing fuels. The goal of this study was to define and demonstrate a methane fermentation technology that could be practical and economically feasible on small farms. This study provides the first long term, large scale (reactor volumes of 34 m/sup 3/) parallel testing of the major theory, design, construction, and operation of a low cost approach to animal manure fermentation as compared to the more costly and complex designs. The main objectives were to define the lower limits for successful fermentor operation in terms of mixing, insulation, temperature, feed rate, and management requirements in a cold climate with both pilot scale and full scale fermentors. Over a period of four years, innovative fermentation processes for animal manures were developed from theoretical concept to successful full scale demonstration. Reactors were sized for 50 to 65 dairy animals, or for the one-family dairy size. The results show that a small farm biogas generation system that should be widely applicable and economically feasible was operated successfully for nearly two years. Although this low cost system out-performed the completely mixed unit throughout the study, perhaps the greatest advantage of this approach is its ease of modification, operation, and maintenance.

Jewell, W. J.; Dell'orto, S.; Fanfoni, K. J.; Hayes, T. D.; Leuschner, A. P.; Sherman, D. F.

1980-04-01T23:59:59.000Z

439

Innovative wastewater treatment using reversing anaerobic upflow system (RAUS)  

SciTech Connect

Anaerobic processes are widely popular in the treatment of a variety of industrial wastewaters since the development of such high rate treatment processes like upflow anaerobic sludge blanket (UASB), anaerobic filter, and the fluidized-bed process. In order to devise a low cost/high technology system so that it would provide an economical solution to environmentally sound pollution control, the Reversing Anaerobic Upflow System (RAUS) was developed. The system consists of two anaerobic reactors connected to each other. At the beginning, one reactor is fed upwards with wastewater while the other acts as a settling tank. After a set interval of time, the flow is reversed such that the second reactor is fed with wastewater and the first one acts as the settler. This particular feeding pattern had shown improved settling characteristics and granulation of methanogenic biomass from research carried out at the Hannover University with different wastewaters. The biological reaction vessels to which wastewater is introduced intermittently functions basically as a sludge blanket type reactor although the costly integrated settling devices present in a typical UASB system are avoided. The RAUS combines three principle reactor configurations: (1) conventional with sludge recycling; (2) fill and draw or sequential batch, inflow maintained constant during feeding; (3) upflow anaerobic sludge blanket. A pilot scale RAUS was operated for 400 days using distillery wastewater consisting of molasses slop and bottle washing water mixed in the ratio 1:1. This paper discusses the results of pilot scale experiments.

Basu, S.K. [Univ. of Manitoba, Winnipeg, Manitoba (Canada). Environmental Engineering Div.

1996-11-01T23:59:59.000Z

440

Methane Digesters and Biogas Recovery - Masking the Environmental Consequences of Industrial Concentrated Livestock Production  

E-Print Network (OSTI)

Methane Digesters and Biogas Recovery-Masking theII. METHANE DIGESTERS AND BIOGAs RECOVERY- IN THE2011] METHANE DIGESTERS AND BIOGAS RECOVERY methane, and 64%

Di Camillo, Nicole G.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

California Energy Commission COMMITTEE REPORT  

E-Print Network (OSTI)

, certificates, certification, conduit hydroelectric, digester gas, electrolysis, eligibility, fuel cell, renewable energy credits, Renewables Portfolio Standard, repowered, retail sales, small hydroelectric, Self

442

California Energy Commission STAFF REPORT  

E-Print Network (OSTI)

hydroelectric, digester gas, electrolysis, eligibility, fuel cell, gasification, geothermal, hydrogen, landfill, retail sales, small hydroelectric, Self- Generation Incentive Program, solar thermal, supplemental energy

443

Optimization Online Digest -- March 2010  

E-Print Network (OSTI)

... Schedule Planning: Minimizing Propagated Delay in an Integrated Routing ... ENERGY MANAGEMENT FOR NEXT-GENERATION BUILDING SYSTEMS ... Benders decomposition for the hop-constrainted survivable network design problem

444

Optimization Online Digest -- January 2009  

E-Print Network (OSTI)

Applications — Science and Engineering On the Optimal On-Line Management of Photovoltaic-Hydrogen Hybrid Energy Systems Victor Zavala, Mihai Anitescu, ...

445

Digestibility of reconstituted sorghum grain and alfalfa hay mixtures as determined by the total collection and chromic oxide methods  

E-Print Network (OSTI)

no effect on protein digestibility from feeding different mixtures of hays and concentrates. Phillips et al. (1951) reported that the ap- parent digestibility of nutrients, as well as intake of energy, usually increased as the percent grain in the ration... that the portal blood leaving the rumen contained a greater concentration of volatile fatty acids than did the arterial blood (Hungate, 1966). Experiments on the effect of various levels and proportions of VFA on heat increment have been conducted by Armstrong...

Ayala, Horacio Joaquin

1968-01-01T23:59:59.000Z

446

Digestion Experiments With Texas Feeding Stuffs.  

E-Print Network (OSTI)

477-514-15m TEXAS AGRICULTURAL EXPERIMENT STATION BULLETIN NO. 166. MAK, 1914 DIVISION OF CHEMISTRY Digestion Experiments With Texas Feeding Stuffs Digeisston oExxprp gmWmhETa FdWSEu oEfTm1a ep2Wu VON BOECKMANN-JONES CO., PRINTERS, AUSTIN... EXPERIMENTS WITH TEXAS FEEDING STUFFS B Y Gr. S. PRAPS., P H . D., Chemist. This bulletin contains the results of digestion tests with the ordi? nary fodder groups of certain feeding stuffs. Other results have been published in Bulletin 149...

Fraps, G. S.

1914-01-01T23:59:59.000Z

447

Digestion Experiments on Men with Cottonseed Meal.  

E-Print Network (OSTI)

in Charge W . Z. M i l l e r , B . S., Scientific Assistant , Animal Husbandman SUBSTATION NO . 6 : Krum, Denton County D IV ISION OF EN TOM OLOGY T - W - B u e l l , B . S., Superintendent W ilm on N ew e ll , M . S., Entomologist in SUBSTATION... beings. Mendel and Fine (J . Biol. Chem. I I , I ) fed cottonseed flour to dogs and found that 71.6 per cent of the proteins were digested, on an average, and when meat was fed to the same animals that 91.0 per cent protein was digested. Since...

Rather, J. B. (James Burness)

1913-01-01T23:59:59.000Z

448

Limiting factors and microbial organometallic transformations in anaerobic subsurface environments  

SciTech Connect

Microbial communities from subsurface materials were analyzed for microbial community-particle size relationships, effects of arsenic and mercury compounds on microbial community structure, and limiting factors influencing mercury volatilization under aerobic and anaerobic conditions. The microbial communities showed strong relationships to particle size and size distribution. Major differences were found in relation to aerobic and anaerobic populations and for aerobic populations between the largest and smallest fractions. Under aerobic conditions, a significant increase in low nutrient responsive microbes occurred. After exposure to four metal compounds (phenylmercuric acetate (PMA), mercuric chloride (HgCl{sub 2}), phenylarsonic acid (PAA), and sodium arsenate (Na{sub 2}AsO{sub 4})) major changes in populations occurred. Previous exposure to these metals increased the aerobic and anaerobic populations of GS-9, indicating an adaptive response. In GS-20, previous exposure to all four compounds caused a decrease in both the aerobic and anaerobic populations. The effect was most pronounced in sediments treated with PMA or HgCl{sub 2}. Limiting nutritional factors for the volatilization of mercury under aerobic and anaerobic conditions were identified in control and PMA impacted samples from GS-9 and GS-20.

Klein, D.A.

1989-12-01T23:59:59.000Z

449

Methanosarcinaceae and Acetate-Oxidizing Pathways Dominate in High-Rate Thermophilic Anaerobic Digestion of Waste-Activated Sludge  

Science Journals Connector (OSTI)

...compounds (23). According to the literature, hydrogenotrophic methanogenesis...conversion of biomass to methane: a review. Rev. Environ. Sci. Biotechnol...carbon isotopic signatures: a review and a proposal. Org. Geochem...minimisation and biomaterials/bioenergy recovery technologies. John...

Dang P. Ho; Paul D. Jensen; Damien J. Batstone

2013-08-16T23:59:59.000Z

450

Methanosarcinaceae and Acetate-Oxidizing Pathways Dominate in High-Rate Thermophilic Anaerobic Digestion of Waste-Activated Sludge  

Science Journals Connector (OSTI)

...biomass to methane: a review. Rev. Environ. Sci...isotopic signatures: a review and a proposal. Org...marine and freshwater environments: CO2 reduction vs...microbes in methanogenic environments. Microbes Environ...minimisation and biomaterials/bioenergy recovery technologies...

Dang P. Ho; Paul D. Jensen; Damien J. Batstone

2013-08-16T23:59:59.000Z

451

Isolation and Characterization of Xylan-Degrading Strains of Butyrivibrio fibrisolvens from a Napier Grass-Fed Anaerobic Digester  

Science Journals Connector (OSTI)

...Isolation and Characterization of Xylan-Degrading Strains of Butyrivibrio...six isolates during growth on xylan (Tables 3 and 4). Both activities...activity was detected on the cell surface or in the broth. During growth on xylan as the carbon source, strains...

G. W. Sewell; H. C. Aldrich; D. Williams; B. Mannarelli; A. Wilkie; R. B. Hespell; P. H. Smith; L. O. Ingram

1988-05-01T23:59:59.000Z

452

Use of a Hierarchical Oligonucleotide Primer Extension Approach for Multiplexed Relative Abundance Analysis of Methanogens in Anaerobic Digestion Systems  

Science Journals Connector (OSTI)

...3-m height in the reactor but were undetectable...sampled at the top of the reactor (19 m). It is likely...configuration of the reactors, operational conditions...genes (Fig. 2). The reliability of the HOPE results...and cloning library analysis. Therefore, special...

Jer-Horng Wu; Hui-Ping Chuang; Mao-Hsuan Hsu; Wei-Yu Chen

2013-09-27T23:59:59.000Z

453

Serck standard packages for total energy  

Science Journals Connector (OSTI)

Although the principle of combined heat and power generation is attractive, practical problems have hindered its application. In the U.K. the scope for ‘small scale’ combined heat and power (total energy) systems has been improved markedly by the introduction of new Electricity Board regulations which allow the operation of small a.c. generators in parallel with the mains low voltage supply. Following this change, Serck have developed a standard total energy unit, the CG100, based on the 2.25 1 Land Rover gas engine with full engine (coolant and exhaust gas) heat recovery. The unit incorporates an asynchronous generator, which utilising mains power for its magnetising current and speed control, offers a very simple means of generating electricity in parallel with the mains supply, without the need for expensive synchronising controls. Nominal output is 15 kW 47 kW heat; heat is available as hot water at temperatures up to 85°C, allowing the heat output to be utilised directly in low pressure hot water systems. The CG100 unit can be used in any application where an appropriate demand exists for heat and electricity, and the annual utilisation will give an acceptable return on capital cost; it produces base load heat and electricity, with LPHW boilers and the mains supply providing top-up/stand-by requirements. Applications include ‘residential’ use (hospitals, hotels, boarding schools, etc.), swimming pools and industrial process systems. The unit also operates on digester gas produced by anaerobic digestion of organic waste. A larger unit based on a six cylinder Ford engine (45 kWe output) is now available.

R. Kelcher

1984-01-01T23:59:59.000Z

454

Digestibility and Production Coefficients of Hog Feeds.  

E-Print Network (OSTI)

LIDEARY, A t% !*I COLLEGE, CA%!PUS. TEXAS AGRICULTURAL EXPERIMENT STATiON A. B. CONNER, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS 7 BULLETIN NO. 454 SEPTEMBER, 1932 Digestibility and Production Coefficients of Hog Feeds AGRICULTURAI... .................................................................. 16 Compositjon and feeding values of pig feeds 17 Standards for pig feeding ----__.-_._----------- 1 22 Summary ----__..-----_--_-.---.--------------------- 23 Ref erenczs --------------.---------- 24 BULLETIN NO. 454 SEPTEMBER, 1932...

Fraps, G. S. (George Stronach)

1932-01-01T23:59:59.000Z

455

Digestion Experiments with Texas Hays and Fodders.  

E-Print Network (OSTI)

. T. MILNER. .College Station I I STATION STAFF. I ............................................. B. YOUNGIILOOD, M S. .Director ......................................... M. FRANCIS, D. V. S.. Veterinarian.... B. Gottlieb, and T. L. Ogier. Special mention should be made of the services of J. B. Rather. TABLE +COMPOSITION OF FEEDING STUFFS AND RESIDUES FROM DIGESTION ZSPERTMENTS. Nitro- Pro- Ether Crude tein. 1 - 1 fiber. I frr$: TVater. 1 Labora...

Fraps, G. S. (George Stronach)

1912-01-01T23:59:59.000Z

456

E-Print Network 3.0 - anaerobic sulfide oxidation Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

marsh microbial mat geochemistry Summary: 1, p. 114-160. KAMP A., STIEF P. & SCHULZ-VOGT H.N. (2006).- Anaerobic sulfide oxidation... to facultative anaerobic spirochetes may...

457

Energy assimilation, parental care and the evolution of endothermy  

Science Journals Connector (OSTI)

...anaerobic metabol- ism and sustainable locomotor performance...be balanced by the energy assimilated from food...to the long-term, sustainable energy budgets of animals...Physiological limits to sustainable energy budgets in birds and...

2000-01-01T23:59:59.000Z

458

Researchers find potential key for unlocking biomass energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Unlocking biomass energy Researchers find potential key for unlocking biomass energy Potential pretreatment method that can make plant cellulose five times more digestible by...

459

E-Print Network 3.0 - anaerobic potency test Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

describing mineralization, nitrification... diffusive constraints due to aggregate size. With increasing anaerobic volume, the effective nitrification Source: Technion, Israel...

460

Anaerobic biotechnology for industrial wastewater treatment  

Science Journals Connector (OSTI)

A relationship between Smin and the Gibbs free energy available at growth equilibrium (?GE) was introduced into the ... ...

Richard E. Speece

1983-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "anaerobic digester energy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Analysis, anaerobic treatment and ozonation of wool scouring wastewater  

SciTech Connect

Wool scouring effluents (WSE) were analyzed by high-resolution gas chromatography-mass spectrometry (HRGC-MS), and then exposed to anaerobic biological treatment using laboratory scale fixed-bed filters. This resulted in a nearly 50% reduction in chemical oxygen demand (COD). Ozonation of the effluent from the biological step led to an even further decrease in total organic carbon (TOC). The fatty acid content of the WSE was affected by both biological treatment and ozonation. Finally, steroids in the WSE underwent reduction reactions when exposed to the anaerobic biological treatment.

Monteverdi, A.; Rindone, B.; Sorlini, C. (Univ. di Milano (Italy)); Andreoni, V. (Univ. di Torino (Italy)); Rozzi, A. (Inst. di Ingegneria Sanitaria del Politechnico di Milano (Italy))

1992-01-01T23:59:59.000Z

462

Engineered microorganisms capable of producing target compounds under anaerobic conditions  

SciTech Connect

The present invention is generally provides recombinant microorganisms comprising engineered metabolic pathways capable of producing C3-C5 alcohols under aerobic and anaerobic conditions. The invention further provides ketol-acid reductoisomerase enzymes which have been mutated or modified to increase their NADH-dependent activity or to switch the cofactor preference from NADPH to NADH and are expressed in the modified microorganisms. In addition, the invention provides isobutyraldehyde dehydrogenase enzymes expressed in modified microorganisms. Also provided are methods of producing beneficial metabolites under aerobic and anaerobic conditions by contacting a suitable substrate with the modified microorganisms of the present invention.

Buelter, Thomas (Denver, CO); Meinhold, Peter (Denver, CO); Feldman, Reid M. Renny (San Francisco, CA); Hawkins, Andrew C. (Parker, CO); Urano, Jun (Irvine, CA); Bastian, Sabine (Pasadena, CA); Arnold, Frances (La Canada, CA)

2012-01-17T23:59:59.000Z

463

Categorical Exclusion Determinations: Illinois | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 22, 2010 September 22, 2010 CX-003979: Categorical Exclusion Determination Tuscola North Plant 100 Kilowatt Wind Turbine Installation CX(s) Applied: B5.1 Date: 09/22/2010 Location(s): Tuscola, Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office September 21, 2010 CX-004078: Categorical Exclusion Determination The Joint Center for Artificial Photosynthesis CX(s) Applied: A7, B1.4, B1.5, B1.7, B1.15, B1.24, B2.1, B2.2, B3.6 Date: 09/21/2010 Location(s): Chicago, Illinois Office(s): Science, Chicago Office September 16, 2010 CX-003709: Categorical Exclusion Determination Economic and Environmental Assessment of Switchgrass Production on High-Fertility Soil and an Assessment of Anaerobic Digesters as an Intermediate Market CX(s) Applied: A9, B3.6, B3.8, B5.1

464

ANAEROBIC BIOLOGICAL TREATMENT OF IN-SITU RETORT WATER  

E-Print Network (OSTI)

29,000 mg/1 nil a Source of sludge: City of Richmond WaterYen assessed the activated sludge process for the treatmentstudies using a digested sludge seed from a municipal

Ossio, Edmundo

2012-01-01T23:59:59.000Z

465

Biochemistry and Evolution of Anaerobic Energy Metabolism in Eukaryotes  

Science Journals Connector (OSTI)

...fermentations in humans (194) and during wax ester fermentation in Euglena (62, 514...with opines in metazoans (see above) or wax esters in Euglena (see below), end products...terminal electron acceptor and produces wax esters as end products of metabolism (62...

Miklós Müller; Marek Mentel; Jaap J. van Hellemond; Katrin Henze; Christian Woehle; Sven B. Gould; Re-Young Yu; Mark van der Giezen; Aloysius G. M. Tielens; William F. Martin

2012-06-01T23:59:59.000Z

466

Anaerobic Ammonium-Oxidizing Bacteria: Unique Microorganisms with Exceptional Properties  

Science Journals Connector (OSTI)

...review-article Reviews Anaerobic Ammonium-Oxidizing...compartmentalized cell plan and archaeon-like...wall. Here we review our current knowledge...resembles the standard cytoplasmic compartment...compartmentalized cell plan and archaeon-like...wall. Here we review our current knowledge...resembles the standard cytoplasmic compartment...

Laura van Niftrik; Mike S. M. Jetten

2012-09-01T23:59:59.000Z

467

Anaerobic Catabolism of Aromatic Compounds: a Genetic and Genomic View  

Science Journals Connector (OSTI)

...for the biogeochemical cycles and for the sustainable...the Introduction, the general strategy of anaerobes...oxidation via the TCA cycle to PHB synthesis, which...and A2 (351). Some general stress-related proteins...role of BadM as a more general regulatory protein is...

Manuel Carmona; María Teresa Zamarro; Blas Blázquez; Gonzalo Durante-Rodríguez; Javier F. Juárez; J. Andrés Valderrama; María J. L. Barragán; José Luis García; Eduardo Díaz

2009-03-01T23:59:59.000Z

468

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils  

Science Journals Connector (OSTI)

Sorption and Degradation of Fipronil in Flooded Anaerobic Rice Soils ... The data predicted that fipronil was subject to rapid, reductive degradation or immediate sorption to the soil and any sorbed fipronil desorbed was reductively degraded. ... The reductive metabolite, fipronil sulfide, accumulated over the 184 day duration of the experiment and sorbed rapidly to the soil, where it accumulated and did not appear to degrade. ...

Gregory Doran; Philip Eberbach; Stuart Helliwell

2009-10-13T23:59:59.000Z

469

Anaerobic Methane Oxidation in a Landfill-Leachate Plume  

E-Print Network (OSTI)

Anaerobic Methane Oxidation in a Landfill-Leachate Plume E T H A N L . G R O S S M A N , * , L U I Landfill, OK, provides an excellent natural laboratory for the study of anaerobicprocessesimpactinglandfill enrichment indicated that 80-90% of the original landfill methane was oxidized over the 210-m transect. First

Grossman, Ethan L.

470

Crab digestive phospholipase: A new invertebrate member  

Science Journals Connector (OSTI)

Crab digestive phospholipase (CDPL) was purified from the hepatopancreas of Carcinus mediterraneus crabs. Homogeneous enzyme was obtained after two chromatography steps: anion exchange and size exclusion HPLC column. Homogeneous CDPL has a molecular mass of 14 kDa as determined by SDS/PAGE analysis. Unlike known digestive phospholipases like porcine PLA2 (PPPL), CDPL displayed its maximal activity at 50 °C and not at 37 °C. A specific activity of 40 U/mg for the purified CDPL was measured using PC as substrate under optimal conditions (pH 8 and 50 °C) in the presence of 8 mM sodium deoxycholate (NaDC) and 10 mM CaCl2. In contrast to PPPL, purified CDPL was completely inactivated at 60 °C. The N-terminal sequence was determined by automatic Edman degradation. No similarity between 12 N-terminal amino acid residues of CDPL was found with those of known digestive phospholipases. CDPL appears to be a new member of invertebrate phospholipases, and it is potentially useful for treat phospholipid-rich industrial effluents, or to synthesize useful chemical compounds which can be used in the food industry.

Slim Cherif; Abir Ben Bacha; Yassine Ben Ali; Habib Horchani; Wiem Rekik; Youssef Gargouri

2010-01-01T23:59:59.000Z

471

Method of digesting an explosive nitro compound  

DOE Patents (OSTI)

The present invention is a process wherein bleaching oxidants are used to digest explosive nitro compounds. The process has an excellent reaction rate for digesting explosives and operates under multivariate conditions. Reaction solutions may be aqueous, non-aqueous or a combination thereof, and can also be any pH, but preferably have a pH between 2 and 9. The temperature may be ambient as well as any temperature above which freezing of the solution would occur and below which any degradation of the bleaching oxidant would occur or below which any explosive reaction would be initiated. The pressure may be any pressure, but is preferably ambient or atmospheric, or a pressure above a vapor pressure of the aqueous solution to avoid boiling of the solution. Because the bleaching oxidant molecules are small, much smaller than an enzyme molecule for example, they can penetrate the microstructure of plastic explosives faster. The bleaching oxidants generate reactive hydroxyl radicals, which can destroy other organic contaminants, if necessary, along with digesting the explosive nitro compound.

Shah, Manish M. (Richland, WA)

2000-01-01T23:59:59.000Z

472

Complete genome sequence of Peptoniphilus sp. strain ING2-D1G isolated from a mesophilic lab-scale completely stirred tank reactor utilizing maize silage in co-digestion with pig and cattle manure for biomethanation  

Science Journals Connector (OSTI)

Abstract The bacterium Peptoniphilus sp. strain ING2-D1G (DSM 28672), a mesophilic and obligate anaerobic bacterium belonging to the order Clostridiales was isolated from a biogas-producing lab-scale completely stirred tank reactor (CSTR) optimized for anaerobic digestion of maize silage in co-fermentation with pig and cattle manure. In this study, the whole genome sequence of Peptoniphilus sp. strain ING2-D1G, a new isolate potentially involved in protein breakdown and acidogenesis during biomass degradation, is reported. The chromosome of this strain is 1.6 Mb in size and encodes genes predicted to be involved in the production of acetate, lactate and butyrate specifying the acidogenic metabolism of the isolate.

Geizecler Tomazetto; Sarah Hahnke; Irena Maus; Daniel Wibberg; Alfred Pühler; Andreas Schlüter; Michael Klocke

2014-01-01T23:59:59.000Z

473

Nebraska Center for Energy Sciences Research | University of Nebraska Lincoln (402) 4726082 | FAX (402) 4729277 | http://ncesr.unl.edu  

E-Print Network (OSTI)

Kahrobaee Optimum Planning and Operation of Compressed Air Energy Storage with Wind Energy Integration Nebraska Center for Energy Sciences Research | University of Nebraska ­ Lincoln (402 Frameworks for Energy Related Applications Chemistry Andrea Watson Methane Production via Anaerobic

Farritor, Shane

474

Index to the Digest of Green Reports and Studies Complete "Green"  

E-Print Network (OSTI)

Index to the Digest of Green Reports and Studies Complete "Green" Publication Title Author and Organization Status of Digest Summary Web Address of Complete Publication Link to Green Digest Summary 1 of 25.labormarketinfo.edd.ca.gov/conte ntpub/GreenDigest/Bay-Region-Solar- Industry-Workforce-Study.pdf #12;Index to the Digest of Green

475

The mucosal/epithelial barrier disruption and transport of pancreatic digestive enzymes in early stages of intestinal ischemia  

E-Print Network (OSTI)

Allows Entry of Digestive Enzymes during Early Periods ofas Barrier to Digestive Enzymes in the Ischemic Rat SmallAllows Entry of Digestive Enzymes during Early Periods of

Chang, Marisol

2012-01-01T23:59:59.000Z

476

ORIGINAL PAPER Biostimulation of anaerobic BTEX biodegradation  

E-Print Network (OSTI)

Environmental concerns associated with fossil fuels have encouraged the use of renewable transportation fuels such as biodiesel, which was added to the Brazilian energy matrix in 2005 (Law 11.097). Since 2010 the content and Environmental Engineering, Federal University of Santa Catarina, Floriano´polis, SC, Brazil e-mail: corseuil

Alvarez, Pedro J.

477

Four kingdoms on glacier ice: convergent energetic processes boost energy levels as temperatures fall  

Science Journals Connector (OSTI)

...pp. 573577. New York: Academic. Atkinson, D. E. 1968 The energy charge of the adenylate...hypoxia on anaerobic energy metabolism in iso...enzymatic analysis. New York: Academic. Marshall...cellular pH and energy metabolism in the...

2004-01-01T23:59:59.000Z

478

Metagenome of an Anaerobic Microbial Community Decomposing Poplar Wood Chips  

SciTech Connect

This study describes the composition and metabolic potential of a lignocellulosic biomass degrading community that decays poplar wood chips under anaerobic conditions. We examined the community that developed on poplar biomass in a non-aerated bioreactor over the course of a year, with no microbial inoculation other than the naturally occurring organisms on the woody material. The composition of this community contrasts in important ways with biomass-degrading communities associated with higher organisms, which have evolved over millions of years into a symbiotic relationship. Both mammalian and insect hosts provide partial size reduction, chemical treatments (low or high pH environments), and complex enzymatic 'secretomes' that improve microbial access to cell wall polymers. We hypothesized that in order to efficiently degrade coarse untreated biomass, a spontaneously assembled free-living community must both employ alternative strategies, such as enzymatic lignin depolymerization, for accessing hemicellulose and cellulose and have a much broader metabolic potential than host-associated communities. This would suggest that such a community would make a valuable resource for finding new catalytic functions involved in biomass decomposition and gaining new insight into the poorly understood process of anaerobic lignin depolymerization. Therefore, in addition to determining the major players in this community, our work specifically aimed at identifying functions potentially involved in the depolymerization of cellulose, hemicelluloses, and lignin, and to assign specific roles to the prevalent community members in the collaborative process of biomass decomposition. A bacterium similar to Magnetospirillum was identified among the dominant community members, which could play a key role in the anaerobic breakdown of aromatic compounds. We suggest that these compounds are released from the lignin fraction in poplar hardwood during the decay process, which would point to lignin-modification or depolymerization under anaerobic conditions.

van der Lelie, D.; Taghavi, S.; McCorkle, S. M.; Li, L. L.; Malfatti, S. A.; Monteleone, D.; Donohoe, B. S.; Ding, S. Y.; Adney, W. S.; Himmel, M. E.; Tringe, S. G.

2012-05-01T23:59:59.000Z

479

E-Print Network 3.0 - advanced energy projects Sample Search...  

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solutions that reduce energy... , advanced energy storage, SmartGrid technology, biogas digester, biomethane upgrade system, and biofuels... West Village Renewable-Based...

480

Joint Polar Satellite System Science Seminar Annual Digest  

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iii Joint Polar Satellite System Science Seminar Annual Digest 2013 #12;#12;Joint Polar Satellite Polar Satellite System (JPSS) Program Science, it is my pleasure to present this digest, which services, such as forecasting of severe weather events and environmental monitoring of land, ocean

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481

publication 442-881 This publication provides a general overview of anaero-  

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digester. Resources which provide more detailed infor- mation on anaerobic digesters are listed. Biogas Technology Biomethane (biogas) is an alternative and renewable energy source produced through the anaerobic biogas rich in methane (CH4 ) and a liquid effluent (Figure 1). In gen- eral, biogas consists of 55

Liskiewicz, Maciej

482

Key Science and Engineering Indicators: Digest 2012 | Data.gov  

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Key Science and Engineering Indicators: Digest 2012 Key Science and Engineering Indicators: Digest 2012 BusinessUSA Data/Tools Apps Challenges Let's Talk BusinessUSA You are here Data.gov » Communities » BusinessUSA » Data Key Science and Engineering Indicators: Digest 2012 Dataset Summary Description This 2012 digest of key S&E indicators is an interactive tool that draws from the National Science Board's (NSB's) Science and Engineering Indicators report. The digest serves to draw attention to important trends and data points from across Indicators and to introduce readers to the data resources available in the report. Tags {science,engineering,indicators,statistics,nsf,nsb,srs,federal,government,education,labor,employment,workforce,research,development,industry,international,global,r&d,technology,patents,"research citations"}

483

E-Print Network 3.0 - anaerobic protein-degrading hyperthermophilic...  

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protein-degrading hyperthermophilic Search Powered by Explorit Topic List Advanced Search Sample search results for: anaerobic protein-degrading hyperthermophilic Page: << < 1 2 3...

484

E-Print Network 3.0 - anaerobic conditions improve Sample Search...  

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online VFA monitoring system is presented, as well as the methods for improving biogas production... monitoring system for the anaerobic process, based on headspace gas...

485

E-Print Network 3.0 - anaerobic aggregates determined Sample...  

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of Environment & Resources Online monitoring and control Summary: determines the biogas yield. Anaerobic substrate input is often measured in term of total chemical oxygen......

486

E-Print Network 3.0 - anaerobe ammoniakoxidation von Sample Search...  

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Otto-Von-Guericke-UniVersitat Magdeburg, UniVersitatsplatz 2, D-39106 Magdeburg, Germany... acid (MA) under aerobic and anaerobic conditions was investigated. The Ce(IV)...

487

E-Print Network 3.0 - anaerobic degradation processes Sample...  

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and control Summary: monitoring system for the anaerobic process, based on headspace gas chromatography. Submitted. Paper III Boe... . 12;12;4 2. The biogas process...

488

E-Print Network 3.0 - anaerobic toluene degraders Sample Search...  

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in a two-phase partitioning... as a model VMS, from aerobic and anaerobic waste gas streams were ... Source: Deshusses, Marc - Department of Chemical and Environmental...

489

E-Print Network 3.0 - anaerobic thermophilic bacteria Sample...  

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MICROBIOLOGY, Apr. 1994, p. 1241-1248 0099-22409404.00+0 Summary: . 1991. Acetate oxidation in a thermophilic anaerobic sewage-sludge digestor: the importance of non... -...

490

E-Print Network 3.0 - anaerobic feiii reduction Sample Search...  

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OCt. 1986, p. 751-757 0099-224086100751-0702.000 Summary: ) reduction in sediments incubated under anaerobic conditions and depth profiles of oxalate-extractable...

491

Analysis of Genes Involved in Anaerobic Growth in Porphyromonas Gingivalis and Shewanella Oneidensis MR-1.  

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?? Porphyromonas gingivalis is an oral Gram-negative anaerobic bacterium implicated in periodontal disease, a polymicrobial inflammatory disease that is correlated with cardiovascular disease, diabetes and… (more)

Kumarasinghe, Dilini Sanjeevi

2013-01-01T23:59:59.000Z

492

Anaerobic/aerobic conditions and biostimulation for enhanced chlorophenols degradation in biocathode microbial fuel cells  

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Anaerobic/aerobic conditions affected bacterial community composition and the subsequent chlorophenols (CPs) degradation in biocathode microbial fuel cells (MFCs). Bacterial communities acclimated with either ......

Liping Huang; Yinghong Shi; Ning Wang; Yuesheng Dong

2014-07-01T23:59:59.000Z

493

E-Print Network 3.0 - anaerobic arsenite oxidation Sample Search...  

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incorporation into authigenic pyrite, Bengal Basin sediment, Bangladesh Summary: oxide (HFO) were prepared in an anaerobic chamber (3% H297%N2) using oxygen-free solutions....

494

E-Print Network 3.0 - anaerobic fungus piromyces Sample Search...  

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acetic... acid concentrations and (2) prolonged anaerobic continuous cultivation without pH control, in which Source: Wagner, Andreas - Department of Biochemistry, Universitt...

495

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Needs for Evaluating the Summary: , and compost) could retain previously-trapped pollutants even under anaerobic conditions. The results indicated... that permanent retention...

496

E-Print Network 3.0 - anaerobic benzoate degradation Sample Search...  

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of Idaho Collection: Environmental Sciences and Ecology 9 Column Studies of Anaerobic Carbon Tetrachloride Biotransformation with Hanford Aquifer Material Summary: the...

497

E-Print Network 3.0 - anaerobic aquifer column Sample Search...  

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Explorit Topic List Advanced Search Sample search results for: anaerobic aquifer column Page: << < 1 2 3 4 5 > >> 1 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic...

498

E-Print Network 3.0 - anaerobic benzene degradation Sample Search...  

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Topic List Advanced Search Sample search results for: anaerobic benzene degradation Page: << < 1 2 3 4 5 > >> 1 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic...

499

E-Print Network 3.0 - anaerobic microbial degradation Sample...  

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2 Biodegradation 11: 107116, 2000. 2001 Kluwer Academic Publishers. Printed in the Netherlands. Summary: . 107 Anaerobic benzene degradation Derek R. Lovley Department of...

500

E-Print Network 3.0 - anaerobic enrichment culture Sample Search...  

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temperature under aerobic and nitrate-reducing conditions in enrichment cultures from northern soils. Appl... Controlled Release of Nitrate and Sulfate to Enhance Anaerobic ......