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

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

doi:10.1016/J.WASMAN.2014.09.009

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

Full Record
Other Related Research

Abstract

Highlights: • Solid State Anaerobic Digestion (SSAD) of OFMSW can be optimized by irrigation with digestate. • Digestate spreading allows keeping optimal process parameters and high hydrolysis rate. • The 18.4% of CH{sub 4} was produced in the reactor, leaving the 49.7% in the percolate. • Successive CSTR feed with percolate shows a biogas enriched in methane (more than 80%). • The proposed process allow producing the 68% of OFMSW potential CH{sub 4}, getting high quality organic amendment. - 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 methanemore »« less

Authors:

Michele, Pognani ^[1]; Giuliana, D’Imporzano ^[1]; Carlo, Minetti ^[2]; Sergio, Scotti ^[2]; Fabrizio, Adani ^[1]

Gruppo Ricicla – DiSAA, Università degli Studi di Milano, Soil and Env. Lab, Via Celoria, 2, 20133 Milano (Italy)
Ecodeco, a2a Group, Cascina Darsena 1, 27010 Giussago, Pavia (Italy)

Publication Date:: Thu Jan 15 00:00:00 EST 2015

OSTI Identifier:: 22443603

Resource Type:: Journal Article

Journal Name:: Waste Management

Additional Journal Information:: Journal Volume: 35; Other Information: Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0956-053X

Country of Publication:: United States

Language:: English

Subject:: 54 ENVIRONMENTAL SCIENCES; 12 MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; AMENDMENTS; AMMONIA; ANAEROBIC DIGESTION; FERMENTATION; FLOW RATE; HYDROLYSIS; IRRIGATION; LIQUIDS; METHANE; OPTIMIZATION; ORGANIC MATTER; RETENTION; SOLID WASTES; TOXICITY

Citation Formats


                    Michele, Pognani, Giuliana, D’Imporzano, Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi, Carlo, Minetti, Sergio, Scotti, Fabrizio, Adani, and Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi. Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach.  United States: N. p., 2015. 
        Web.  doi:10.1016/J.WASMAN.2014.09.009.

Copy to clipboard


                    Michele, Pognani, Giuliana, D’Imporzano, Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi, Carlo, Minetti, Sergio, Scotti, Fabrizio, Adani, & Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi. Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach.  United States.  https://doi.org/10.1016/J.WASMAN.2014.09.009

Copy to clipboard


                    Michele, Pognani, Giuliana, D’Imporzano, Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi, Carlo, Minetti, Sergio, Scotti, Fabrizio, Adani, and Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi. 2015.  
        "Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach".  United States.  https://doi.org/10.1016/J.WASMAN.2014.09.009.

Copy to clipboard


                    
@article{osti_22443603,

  title        = {Optimization of solid state anaerobic digestion of the OFMSW by digestate recirculation: A new approach},

  author       = {Michele, Pognani and Giuliana, D’Imporzano and Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi and Carlo, Minetti and Sergio, Scotti and Fabrizio, Adani and Gruppo Ricicla - DiSAA, Università degli Studi di Milano, Biomass and Bioenergy Lab., Parco Tecnologico Padano, Via Einstein, Loc. C.na Codazza, 26900 Lodi},

  abstractNote = {Highlights: • Solid State Anaerobic Digestion (SSAD) of OFMSW can be optimized by irrigation with digestate. • Digestate spreading allows keeping optimal process parameters and high hydrolysis rate. • The 18.4% of CH{sub 4} was produced in the reactor, leaving the 49.7% in the percolate. • Successive CSTR feed with percolate shows a biogas enriched in methane (more than 80%). • The proposed process allow producing the 68% of OFMSW potential CH{sub 4}, getting high quality organic amendment. - 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.},

  doi          = {10.1016/J.WASMAN.2014.09.009},

  url          = {https://www.osti.gov/biblio/22443603},
  journal      = {Waste Management},

  issn         = {0956-053X},

  number       = ,

  volume       = 35,

  place        = {United States},

  year         = {Thu Jan 15 00:00:00 EST 2015},

  month        = {Thu Jan 15 00:00:00 EST 2015}

}

Copy to clipboard

Journal Article:

https://doi.org/10.1016/J.WASMAN.2014.09.009

Other availability

Find in Google Scholar

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

Anaerobic co-digestion of the organic fraction of municipal solid waste with FOG waste from a sewage treatment plant: Recovering a wasted methane potential and enhancing the biogas yield

Journal Article Martin-Gonzalez, L; Colturato, L; Font, X; ... - Waste Management

Anaerobic digestion is applied widely to treat the source collected organic fraction of municipal solid wastes (SC-OFMSW). Lipid-rich wastes are a valuable substrate for anaerobic digestion due to their high theoretical methane potential. Nevertheless, although fat, oil and grease waste from sewage treatment plants (STP-FOGW) are commonly disposed of in landfill, European legislation is aimed at encouraging more effective forms of treatment. Co-digestion of the above wastes may enhance valorisation of STP-FOGW and lead to a higher biogas yield throughout the anaerobic digestion process. In the present study, STP-FOGW was evaluated as a co-substrate in wet anaerobic digestion of SC-OFMSWmore »« less
https://doi.org/10.1016/j.wasman.2010.03.029
Effects of size and thermophilic pre-hydrolysis of banana peel during anaerobic digestion, and biomethanation potential of key tropical fruit wastes

Journal Article Odedina, Mary; Charnnok, Boonya; Saritpongteeraka, Kanyarat; ... - Waste Management

Highlights: • Digestibility of tropical fruit wastes is in order of banana, longan and rambutan. •Size reduction increased CH{sub 4} yield of LF banana peel by 23.2% in batch assay. • H{sub 2} and CH{sub 4} were produced by adding the front-end thermo pre-hydrolysis tank. • Thermo pre-hydrolysis tank provided methanogenic system stability at high solid feed. • Two stage digestion gave higher VS destruction and energy yield at high solid feed. - Abstract: Methane production potential of tropical fruit wastes, namely lady-finger banana peel, rambutan waste and longan waste were compared using BMP assay and stoichiometric modified Buswell andmore »« less
https://doi.org/10.1016/J.WASMAN.2017.07.003
Anaerobic digestion of organic fraction of municipal solid waste combining two pretreatment modalities, high temperature microwave and hydrogen peroxide

Journal Article Shahriari, Haleh; Warith, Mostafa; Hamoda, Mohamed; ... - Waste Management

Highlights: Black-Right-Pointing-Pointer Microwave and H{sub 2}O{sub 2} pretreatment were studied to enhance anaerobic digestion of organic waste. Black-Right-Pointing-Pointer The whole waste pretreated at 115 Degree-Sign C or 145 Degree-Sign C had the highest biogas production. Black-Right-Pointing-Pointer Biogas production of the whole waste decreased at 175 Degree-Sign C due to formation of refractory compounds. Black-Right-Pointing-Pointer Pretreatment to 145 Degree-Sign C and 175 Degree-Sign C were the best when considering only the free liquid fraction. Black-Right-Pointing-Pointer H{sub 2}O{sub 2} pretreatment had a lag phase and the biogas production was not higher than MW pretreated samples. - Abstract: In order to enhance anaerobicmore »« less
https://doi.org/10.1016/j.wasman.2011.08.012
Continuous high-solids anaerobic co-digestion of organic solid wastes under mesophilic conditions

Journal Article Kim, Dong-Hoon; Oh, Sae-Eun - Waste Management

Highlights: > High-solids (dry) anaerobic digestion is attracting a lot of attention these days. > One reactor was fed with food waste (FW) and paper waste. > Maximum biogas production rate of 5.0 m{sup 3}/m{sup 3}/d was achieved at HRT 40 d and 40% TS. > The other reactor was fed with FW and livestock waste (LW). > Until a 40% LW content increase, the reactor exhibited a stable performance. - Abstract: With increasing concerns over the limited capacity of landfills, conservation of resources, and reduction of CO{sub 2} emissions, high-solids (dry) anaerobic digestion of organic solid waste (OSW) ismore »« less
https://doi.org/10.1016/j.wasman.2011.05.007
Performance evaluation of a novel anaerobic digestion operation process for treating high-solids content chicken manure: Effect of reduction of the hydraulic retention time at a constant organic loading rate

Journal Article Zhang, Wanqin; Lang, Qianqian; Pan, Zhendong; ... - Waste Management

Highlights: • A novel feeding strategy, keeping constant OLR but reducing HRT{sub CM} was adopted. • The effect of reducing HRT{sub CM} on CH{sub 4} fermentation of chicken manure was studied. •High content of ammonia was the main inhibition factor at HRT{sub CM} of 52 days. • Reduce in HRT{sub CM} relaxed the inhibition of high ammonia at OLR of 6.0 gVS/L/d. • The performance deterioration occurred as HRT{sub CM} decreased to 10 days. - Abstract: A novel feeding strategy was adopted in this study and the effect of reduction in hydraulic retention time (HRT) on the anaerobic digestion ofmore »« less
https://doi.org/10.1016/J.WASMAN.2017.03.034

Similar Records