Powered by Deep Web Technologies
Note: This page contains sample records for the topic "indoor air quality" 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.


1

Safeguarding indoor air quality  

SciTech Connect (OSTI)

California has created and implemented the first state program devoted exclusively to the investigation of nonindustrial indoor air quality. The program is responsible for promoting and conducting research on the determining factors of healthful indoor environments and is structured to obtain information about emission sources, ventilation effects, indoor concentrations, human activity patterns, exposures, health risks, control measures and public policy options. Data are gathered by a variety of methods, including research conducted by staff members, review of the available scientific literature, participation in technical meetings, contractual agreements with outside agencies, cooperative research projects with other groups and consultation with experts. 23 references, 1 figure, 1 table.

Sexton, K.; Wesolowski, J.J.

1985-01-01T23:59:59.000Z

2

Workshop on indoor air quality research needs  

SciTech Connect (OSTI)

Workshop participants report on indoor air quality research needs including the monitoring of indoor air quality, report of the instrumentation subgroup of indoor air quality, health effects, and the report of the control technology session. Risk analysis studies addressing indoor environments were also summarized. (DLS)

Not Available

1980-01-01T23:59:59.000Z

3

Air temperature thresholds for indoor comfort and perceived air quality  

E-Print Network [OSTI]

in the Netherlands, Indoor Air 2, 127 – 136. BuildingPaliaga, G. (2009) Moving air for comfort. ASHRAE Journal,ventilation system on perceived air quality, Indoor Air

Zhang, Hui; Edward, Arens; Pasut, Wilmer

2012-01-01T23:59:59.000Z

4

BUILDING VENTILATION AND INDOOR AIR QUALITY  

E-Print Network [OSTI]

monoxide and nitrogen dioxide from gas appliances;health, indoor air quality, nitrogen dioxide, radon The workin residen- (CO), nitrogen dioxide (NOz), formaldehyde (

Hollowell, C.D.

2012-01-01T23:59:59.000Z

5

Indoor Air Quality Poor indoor air quality comes from many sources. It can lead to having  

E-Print Network [OSTI]

Indoor Air Quality Fact Sheet Poor indoor air quality comes from many sources. It can lead Indoor Air Pollutants · Molds · Pollen · Dander from pet fur · Secondhand smoke · Formaldehyde · Carbon monoxide that comes from burning propane, other gases and fuels, and charcoal · Household products

6

Indoor Air Quality Fact Sheet Poor indoor air quality comes from many sources. It can lead to suffering from lung  

E-Print Network [OSTI]

, and charcoal · Household products such as cleaners and pesticides How to Improve Indoor Air Quality · OpenIndoor Air Quality Fact Sheet Poor indoor air quality comes from many sources. It can lead Indoor Air Pollutants · Molds · Pollen · Dander from pet fur · Secondhand smoke · Formaldehyde · Fumes

7

Equivalence in Ventilation and Indoor Air Quality  

SciTech Connect (OSTI)

We ventilate buildings to provide acceptable indoor air quality (IAQ). Ventilation standards (such as American Society of Heating, Refrigerating, and Air-Conditioning Enginners [ASHRAE] Standard 62) specify minimum ventilation rates without taking into account the impact of those rates on IAQ. Innovative ventilation management is often a desirable element of reducing energy consumption or improving IAQ or comfort. Variable ventilation is one innovative strategy. To use variable ventilation in a way that meets standards, it is necessary to have a method for determining equivalence in terms of either ventilation or indoor air quality. This study develops methods to calculate either equivalent ventilation or equivalent IAQ. We demonstrate that equivalent ventilation can be used as the basis for dynamic ventilation control, reducing peak load and infiltration of outdoor contaminants. We also show that equivalent IAQ could allow some contaminants to exceed current standards if other contaminants are more stringently controlled.

Sherman, Max; Walker, Iain; Logue, Jennifer

2011-08-01T23:59:59.000Z

8

Indoor Air Quality Observations in Public Schools  

E-Print Network [OSTI]

to the plans design wly airflow was 8,850 ch. 'Ihe kitchen air handler has 1,075 &I -ly air flow. ?he plans shmd a design airflow of 2,700 cfm. Ihe following are abservatians and pmblelr6 which wxe related to the mildew pmblan. . 'Ihe twb chilled water... in Texas schaols will be the indoor envFranment. 5-1s enaxraged to be m aggressive in preventive maintermme and plan for irdaar air quality and energy efficiency in school air- conditianimg retrofits. A cpalitative investigation of problems reported...

McClure, J. D.; Estes, J. M.

1990-01-01T23:59:59.000Z

9

Indoor air quality in French dwellings Sverine Kirchner1,*  

E-Print Network [OSTI]

on Indoor Air Quality (OQAI) aims at collecting data on population exposure to indoor pollutants in various INTRODUCTION Our lack of understanding of the health risks related to air pollutants exposure in buildingsIndoor air quality in French dwellings SĂ©verine Kirchner1,* , Mickael Derbez1 , CĂ©dric Duboudin2

Boyer, Edmond

10

Indoor air quality: The legal landscape II  

SciTech Connect (OSTI)

Today`s office environment is as different from its predecessor as an automobile is from a horse and buggy. A 1950s office typically contained tile floors, painted walls, plaster ceilings, carbon paper, and plentiful fresh air circulating through windows that were usually open when weather permitted. In the 1990s, the decor has shifted to carpeted floors, synthetic wall coverings, ceiling tile and multiple copiers. Sophisticated building materials and motorized office products can emit unwelcome constituents into the indoor air, yet ventilation is limited by windows that do not open. One result of these changes has been an unprecedented and ever-increasing concern about indoor air quality (IAQ). Some studies rank indoor air pollution as today`s number one environmental health risk. Increased media attention to the topic has increased public awareness, which has increased litigation and regulatory activity in the area. This paper explores the legal landscape of IAQ in the US, ranging from legislative to regulatory activity on both the federal and state levels, and from civil litigation to actions brought before administrative boards. Along the way, the paper defines and discusses such IAQ problems as building-related illness (BRI) and sick building syndrome (SBS), examining the magnitude of the problems and their possible causes. Finally, the paper provides suggestions to those potentially liable for alleged injuries from indoor air pollution, including architects, builders, contractors, building product manufacturers, building owners and managers, building sellers, employers, and engineering and environmental consultants. This paper is an update of a paper presented at the Air and Waste Management Association`s Annual Meeting in 1992.

Neet, J.O. Jr.; Smith, T.A. [Shook, Hardy and Bacon, Kansas City, MO (United States)

1997-12-31T23:59:59.000Z

11

Commissioning to avoid indoor air quality problems  

SciTech Connect (OSTI)

This paper reports on indoor air quality (IAQ) which has become a pervasive problem plaguing the building industry worldwide. Poor IAQ in commercial and office buildings is primarily related to new building technology, new materials and equipment and energy management operating systems. Occupants of buildings with air quality problems suffer from a common series of symptoms. As early as 1982, ASHRAE, realizing the significance of the problem, produced an IAQ position statement that identified strategies for solving IAQ problems. Many of those strategies have now been implemented, including Standard 62-1989, Ventilation for Acceptable Air Quality; Standard 90.1, Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings; the 100 series of energy standards; and Guideline 1, Guideline for Commissioning of HVAC Systems.

Sterling, E.M.; Collett, C.W. (Theodore D. Sterling and Associates, Ltd., Vancouver, British Columbia (Canada)); Turner, S. (Healthy Buildings International Inc., Fairfax, VA (United States)); Downing, C.C. (Environmental Science and Technology Lab., Georgia Technology Research Inst., Atlanta, GA (United States))

1992-10-01T23:59:59.000Z

12

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Swainson, M. (2009). Indoor air quality in highly energyClayton, R. (2001). Indoor air quality: Residential cookingSacramento, CA: California Air Resources Board. Fugler, D. ,

Less, Brennan

2012-01-01T23:59:59.000Z

13

Residential HVAC Indoor Air Quality(ASHRAE 62.2)  

E-Print Network [OSTI]

Residential HVAC && Indoor Air Quality(ASHRAE 62.2) Tav Commins #12;Contact Information · Energy construction, Additions /Alterations · Nonresidential and Residential #12;Residential HVAC && Indoor Air Quality(ASHRAE 62.2) ·HVAC EfficiencyHVAC Efficiency ·Quality Installation (HERS Measures) S li b HERS R t

14

Factors Analysis on Safety of Indoor Air Quality  

E-Print Network [OSTI]

. Handbook on Review and Detection of Indoor Environment [M]. Beijing: Mechanical Industry Press, 2003: 1-5.(In Chinese) [2] Pan Xiaochuan. Review on Indoor Air Pollution and Its Harmfulness to Health [J]. Chin. Prev. Med., 2002,3(3):167-169 (in... of Urban Construction, Nanhua University, Hengyang, P.R.China hunanluoqinghai@163.com Abstract: Influence factors on safety of indoor air quality (IAQ) were analyzed in this paper. Some regeneration compositions resulting from potential indoor...

Luo, Q.; Liu, Z.; Xiong, J.

2006-01-01T23:59:59.000Z

15

Are Ventilation Filters Degrading Indoor Air Quality in California Classrooms?  

SciTech Connect (OSTI)

Heating, ventilating, and cooling classrooms in California consume substantial electrical energy. Indoor air quality (IAQ) in classrooms affects studenthealth and performance. In addition to airborne pollutants that are emitted directly by indoor sources and those generated outdoors, secondary pollutants can be formed indoors by chemical reaction of ozone with other chemicals and materials. Filters are used in nearly all classroom heating, ventilation and air?conditioning (HVAC) systems to maintain energy-efficient HVAC performance and improve indoor air quality; however, recent evidence indicates that ozone reactions with filters may, in fact, be a source of secondary pollutants. This project quantitatively evaluated ozone deposition in HVAC filters and byproduct formation, and provided a preliminary assessment of the extent towhich filter systems are degrading indoor air quality. The preliminary information obtained will contribute to the design of subsequent research efforts and the identification of energy efficient solutions that improve indoor air quality in classrooms and the health and performance of students.

Fisk, William J.; Destaillats, H.; Apte, M.G.; Destaillats,, Hugo; Fisk, Michael G. Apte and William J.

2008-10-01T23:59:59.000Z

16

Reaching agreements on indoor air quality  

SciTech Connect (OSTI)

The phrases sick building syndrome and indoor air quality (IAQ) are in common use today because of a heightened public awareness of various environmental issues. IAQ complaints must be diplomatically resolved because employers and building owners and managers now face a potential impact on their bottom-lines. The office's IAQ was first questioned when 12 of the 47 employees reported complaints particular to the time they spent in the office building. Three employees were so severely affected, they developed respective cases of rhinitis, conjunctivitis and sinus infection. When the tenant presented this information to the building owner, he was told that there was not an IAQ problem within the building. This article summarizes an unfortunate, yet typical, aspect of IAQ problems. It also offers a more efficient method for evaluating and resolving all IAQ problems.

Stewart, S.M.

1992-08-01T23:59:59.000Z

17

Maintaining Indoor Air Quality During Construction and Renovation Projects  

E-Print Network [OSTI]

and pollutants that can impact the indoor air quality (IAQ) of a building. These contaminants may be transported communication efforts can successfully control pollutant levels, allay concerns, and maintain occupant comfort to nuisance dusts and odors from a construction site unacceptable. Indoor air pollutants are typically complex

Huang, Jianyu

18

Indoor Air Quality and Health in FEMA Temporary Housing  

E-Print Network [OSTI]

Indoor Air Quality and Health in FEMA Temporary Housing For Healthcare Providers Background formaldehyde and air quality in FEMA trailers. This fact sheet provides basic information on formaldehyde expo sure, other air quality concerns, risk factors and tips to give to trailer residents so they can

19

inAir: Sharing Indoor Air Quality Measurements and Visualizations  

E-Print Network [OSTI]

evidence has indicated that indoor air pollution within homes and other buildings can be worse than the outdoor air pollution in even the largest and most industrialized cities. For example, the California Air Resources Board estimates that indoor air pollutant levels are 25-62% greater than outside levels [4

Mankoff, Jennifer

20

Impacts of Contaminant Storage on Indoor Air Quality: Model Development  

E-Print Network [OSTI]

. Impacts of contaminant storage on indoor air quality: Model development. Atmospheric Environment. LBNL the buffering of airborne chemical species by building materials and furnishings in the indoor environment to the time scale of depletion of the compound from the storage medium, however, the total exposure

Note: This page contains sample records for the topic "indoor air quality" 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

Investigative Tools and Techniques for Indoor Air Quality Studies  

E-Print Network [OSTI]

INVESTIGATIVE TOOLS AND TECHNIQUES FOR INDOOR AIR QUALITY STUDIES Steven R. Kennedy, C.E.P., REM, project Manager I C. Brandon ~uinn, P.E., C.P.G., Project Manager James E. Henderson, Ph. D., Director of ~nalytical services ' Robert G. ~ickery...

Kennedy, S. R.; Quinn, C. B.; Henderson, J. E.; Vickery, R. G.

1994-01-01T23:59:59.000Z

22

INDOOR AIR QUALITY MEASUREMENTS IN ENERGY EFFICIENT BUILDINGS  

E-Print Network [OSTI]

incorporating energy efficient designs. Indoor air qualityincorporating energy efficient designs. In the future, theenergy efficient ventilation standards and ventilation designs

Hollowell, C.D.

2011-01-01T23:59:59.000Z

23

DRAFT 11/09/2010 PLEASE DO NOT CITE OR QUOTE Indoor Air Quality (IAQ)  

E-Print Network [OSTI]

)......................................................................................................... 2 gARAgE AIR POLLUTANTSDRAFT 11/09/2010 PLEASE DO NOT CITE OR QUOTE Indoor Air Quality (IAQ) HeAlTHy InDooR env

24

INDOOR AIR QUALITY MEASUREMENTS IN ENERGY EFFICIENT BUILDINGS  

E-Print Network [OSTI]

the effect of air pollution on human health, 2) the designgenerated indoor air pollution on human health; and if borneAir Pollution Control Association, Portland, Oregon (June 27-July 1, 1976). vJorld Health

Hollowell, C.D.

2011-01-01T23:59:59.000Z

25

Modeling VOC sorption of building materials and its impact on indoor air quality  

E-Print Network [OSTI]

Sorption of volatile organic compounds (VOCs) by building materials can have significant effect on the indoor VOC concentration levels and indoor air quality in buildings. The objective of this study was to investigate ...

Zhang, Jinsong, 1975-

2001-01-01T23:59:59.000Z

26

ASHRAE Standard 62.2. Ventilation and Acceptable Indoor Air Quality...  

Energy Savers [EERE]

Standard 62.2. Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings More Documents & Publications Low-Cost Ventilation in Production Housing -...

27

EIS-0127: New Energy-Efficient Homes Programs, Assessing Indoor Air Quality Options  

Broader source: Energy.gov [DOE]

The Bonneville Power Administration developed this EIS to explore whether different building techniques will control indoor air quality and still maintain cost-effective energy savings.

28

Indoor Air Quality Assessment of the San Francisco Federal Building  

SciTech Connect (OSTI)

An assessment of the indoor air quality (IAQ) of the San Francisco Federal Building (SFFB) was conducted on May 12 and 14, 2009 at the request of the General Services Administration (GSA). The purpose of the assessment was for a general screening of IAQ parameters typically indicative of well functioning building systems. One naturally ventilated space and one mechanically ventilated space were studied. In both zones, the levels of indoor air contaminants, including CO2, CO, particulate matter, volatile organic compounds, and aldehydes, were low, relative to reference exposure levels and air quality standards for comparable office buildings. We found slightly elevated levels of volatile organic compounds (VOCs) including two compounds often found in"green" cleaning products. In addition, we found two industrial solvents at levels higher than typically seen in office buildings, but the levels were not sufficient to be of a health concern. The ventilation rates in the two study spaces were high by any standard. Ventilation rates in the building should be further investigated and adjusted to be in line with the building design. Based on our measurements, we conclude that the IAQ is satisfactory in the zone we tested, but IAQ may need to be re-checked after the ventilation rates have been lowered.

Apte, Michael; Bennett, Deborah H.; Faulkner, David; Maddalena, Randy L.; Russell, Marion L.; Spears, Michael; Sullivan, Douglas P; Trout, Amber L.

2008-07-01T23:59:59.000Z

29

Impacts of Mixing on Acceptable Indoor Air Quality in Homes  

SciTech Connect (OSTI)

Ventilation reduces occupant exposure to indoor contaminants by diluting or removing them. In a multi-zone environment such as a house, every zone will have different dilution rates and contaminant source strengths. The total ventilation rate is the most important factor in determining occupant exposure to given contaminant sources, but the zone-specific distribution of exhaust and supply air and the mixing of ventilation air can play significant roles. Different types of ventilation systems will provide different amounts of mixing depending on several factors such as air leakage, air distribution system, and contaminant source and occupant locations. Most U.S. and Canadian homes have central heating, ventilation, and air conditioning systems, which tend to mix the air; thus, the indoor air in different zones tends to be well mixed for significant fractions of the year. This article reports recent results of investigations to determine the impact of air mixing on exposures of residential occupants to prototypical contaminants of concern. We summarize existing literature and extend past analyses to determine the parameters than affect air mixing as well as the impacts of mixing on occupant exposure, and to draw conclusions that are relevant for standards development and for practitioners designing and installing home ventilation systems. The primary conclusion is that mixing will not substantially affect the mean indoor air quality across a broad population of occupants, homes, and ventilation systems, but it can reduce the number of occupants who are exposed to extreme pollutant levels. If the policy objective is to minimize the number of people exposed above a given pollutant threshold, some amount of mixing will be of net benefit even though it does not benefit average exposure. If the policy is to minimize exposure on average, then mixing air in homes is detrimental and should not be encouraged. We also conclude that most homes in the US have adequate mixing already, but that new, high-performance homes may require additional mixing. Also our results suggest that some differentiation should be made in policies and standards for systems that provide continuous exhaust, thereby reducing relative dose for occupants overall.

Sherman, Max H.; Walker, Iain I.

2010-01-01T23:59:59.000Z

30

Indoor Air Quality and Ventilation in Residential Deep Energy Retrofits  

SciTech Connect (OSTI)

Because airtightening is a significant part of Deep Energy Retrofits (DERs), concerns about ventilation and Indoor Air Quality (IAQ) have emerged. To investigate this, ventilation and IAQ were assessed in 17 non-smoking California Deep Energy Retrofit homes. Inspections and surveys were used to assess household activities and ventilation systems. Pollutant sampling performed in 12 homes included six-day passive samples of nitrogen dioxide (NO2), formaldehyde and air exchange rate (AER); time-resolved data loggers were used to measure particle counts. Half of the homes provided continuous mechanical ventilation. Despite these homes being twice as airtight (3.0 and 7.6 ACH50, respectively), their median AER was indistinguishable from naturally vented homes (0.36 versus 0.37 hr--1). Numerous problems were found with ventilation systems; however, pollutant levels did not reach levels of concern in most homes. Ambient NO2 standards were exceeded in some gas cooking homes that used legacy ranges with standing pilots, and in Passive House-style homes without range hoods exhausted to outside. Cooking exhaust systems were installed and used inconsistently. The majority of homes reported using low-emitting materials, and formaldehyde levels were approximately half those in conventional new CA homes (19.7 versus 36 ?g/m3), with emissions rates nearly 40percent less (12.3 versus 20.6 ?g/m2/hr.). Presence of air filtration systems led to lower indoor particle number concentrations (PN>0.5: 8.80E+06 PN/m3 versus 2.99E+06; PN>2.5: 5.46E+0.5 PN/m3 versus 2.59E+05). The results indicate that DERs can provide adequate ventilation and IAQ, and that DERs should prioritize source control, particle filtration and well-designed local exhaust systems, while still providing adequate continuous ventilation.

Less, Brennan; Walker, Iain

2014-06-01T23:59:59.000Z

31

Practical approaches for healthcare: Indoor air quality management  

SciTech Connect (OSTI)

The management of indoor air quality (IAQ) is of interest to building occupants, managers, owners, and regulators alike. Whether by poor design, improper attention, inadequate maintenance or the intent to save energy, many buildings today have significantly degraded IAQ levels. Considering the increase of facilities and occupants in the non-industrial sector of the nation`s workforce, the consequences of inadequate IAQ, as related to productivity, human wellness and healthcare costs in the commercial (healthcare) environment, have become increasingly urgent issues to design professionals, building owners and managers, safety and health professionals, interior product manufacturers, and HVAC control vendors. The first step of proper IAQ management is to fully understand the issue of IAQ and to a certain elemental degree, the extent of the problem(s), causes and possible solution applications. The second step is to conduct a performance review of the HVAC systems based on equipment design specifications and guidelines for acceptable IAQ. And the third step is to identify potential chemical, physical and biological sources that are known to contribute to adverse air quality.

Turk, A.R.; Poulakos, E.M.

1996-12-31T23:59:59.000Z

32

inAir: Measuring and Visualizing Indoor Air Quality Sunyoung Kim & Eric Paulos  

E-Print Network [OSTI]

to the development of chronic respiratory diseases such as asthma, heart disease, and lung cancer. Complicating with our loved ones [6]. Yet, some of our activities degrade the environmental quality of these spaces into the air, and laser printers give off toxic chemicals [8]. To make indoor spaces clean and amenable, we

Paulos, Eric

33

Method, system and apparatus for monitoring and adjusting the quality of indoor air  

DOE Patents [OSTI]

A system, method and apparatus is provided for monitoring and adjusting the quality of indoor air. A sensor array senses an air sample from the indoor air and analyzes the air sample to obtain signatures representative of contaminants in the air sample. When the level or type of contaminant poses a threat or hazard to the occupants, the present invention takes corrective actions which may include introducing additional fresh air. The corrective actions taken are intended to promote overall health of personnel, prevent personnel from being overexposed to hazardous contaminants and minimize the cost of operating the HVAC system. The identification of the contaminants is performed by comparing the signatures provided by the sensor array with a database of known signatures. Upon identification, the system takes corrective actions based on the level of contaminant present. The present invention is capable of learning the identity of previously unknown contaminants, which increases its ability to identify contaminants in the future. Indoor air quality is assured by monitoring the contaminants not only in the indoor air, but also in the outdoor air and the air which is to be recirculated. The present invention is easily adaptable to new and existing HVAC systems. In sum, the present invention is able to monitor and adjust the quality of indoor air in real time by sensing the level and type of contaminants present in indoor air, outdoor and recirculated air, providing an intelligent decision about the quality of the air, and minimizing the cost of operating an HVAC system.

Hartenstein, Steven D.; Tremblay, Paul L.; Fryer, Michael O.; Hohorst, Frederick A.

2004-03-23T23:59:59.000Z

34

Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings  

E-Print Network [OSTI]

indoor pollutant source control measures and air cleaningof indoor pollutant source control measures or gas phase aircontrol indoor pollutants, by allowing lower energy costs from reduced outdoor air

Dutton, Spencer M.

2014-01-01T23:59:59.000Z

35

Impacts of contaminant storage on indoor air quality: Model development  

SciTech Connect (OSTI)

A first-order, lumped capacitance model is used to describe the buffering of airborne chemical species by building materials and furnishings in the indoor environment. The model is applied to describe the interaction between formaldehyde in building materials and the concentration of the species in the indoor air. Storage buffering can decrease the effect of ventilation on the indoor concentration, compared to the inverse dependence of indoor concentration on the air exchange rate that is consistent with a constant emission rate source. If the exposure time of an occupant is long relative to the time scale of depletion of the compound from the storage medium, however, the total exposure will depend inversely on the air exchange rate. This lumped capacitance model is also applied to moisture buffering in the indoor environment, which occurs over much shorter depletion timescales of the order of days. This model provides a framework to interpret the impact of storage buffering on time-varying concentrations of chemical species and resulting occupant exposure. Pseudo-steady state behavior is validated using field measurements. Model behavior over longer times is consistent with formaldehyde and moisture concentration measurements in previous studies.

Sherman, Max H.; Hult, Erin L.

2013-02-26T23:59:59.000Z

36

Energy Efficiency & Environmental News: Duct Cleaning and Indoor Air Quality 1 Florida Energy Extension Service and Gary Cook 2 DUCT CLEANING AND INDOOR AIR QUALITY  

E-Print Network [OSTI]

With concern about secondary smoke, dust mites, formaldehyde emissions and bioaerosols, the public has become more aware of indoor air quality problems. Heating, air conditioning and ventilation units as well as associated ductwork can be the sources of mold, fungi and other microbial pollutants as well as particulates of dust, secondary smoke and pieces of dead dust mites. Along with the public’s concern has been the development of businesses directly associated with indoor air quality. Some of these businesses are reputable and supply effective indoor air quality services; others, on the other hand, offer little more than technical jargon and will take advantage of the unwary consumer. Duct cleaning has been an area that has been attracted by both reputable and unscrupulous businesses.

unknown authors

1994-01-01T23:59:59.000Z

37

Heat Pipe Impact on Dehumidification, Indoor Air Quality and Energy Savings  

E-Print Network [OSTI]

HEAT PIPE IMPACT ON DEHUMIDIFICATION, INDOOR AIR QUALITY AND ENERGY SAVINGS by J. Thomas Cooper Heat Pipe Technology, Inc Alachua, Florida, USA TENTH SYMPOSIUM ON IMPROVING BUILDING SYSTEMS IN HOT AND HUMID CLIMATES MAY 13-14, 1996 FT....WORTH, TEXAS ABSTRACT Heat pipe impact on our ability to dehumidify, protect, and improve our indoor air quality and save energy in our building systems is tremendous. Projects all over the world in hot and humid climates are using heat pipes in both...

Cooper, J. T.

1996-01-01T23:59:59.000Z

38

Indoor Air Quality Plan Page 1 of 5 Environmental Health and Safety Original: December 15, 2007  

E-Print Network [OSTI]

Air Quality (IAQ) Standard (N.J.A.C. 12:100-13)(2007), which was proposed on December 18, 2006's health and productivity. The College has established the following plan to promote good indoor air quality for employees in our buildings. This plan follows the requirements established by the PEOSH IAQ

Rainforth, Emma C.

39

Impact of domestic woodburning appliances on indoor air quality Corinne Mandin1  

E-Print Network [OSTI]

air pollution study (CITEPA), France * Corresponding email: Eva.Leoz@ineris.fr SUMMARY Data pollutants in ambient air. Consequently our study aims at describing both emission factors and inerisImpact of domestic woodburning appliances on indoor air quality Corinne Mandin1 , Jacques Ribéron2

Boyer, Edmond

40

Ventilation System Effectiveness and Tested Indoor Air Quality Impacts  

SciTech Connect (OSTI)

Ventilation system effectiveness testing was conducted at two unoccupied, single-family, detached lab homes at the University of Texas - Tyler. Five ventilation system tests were conducted with various whole-building ventilation systems. Multizone fan pressurization testing characterized building and zone enclosure leakage. PFT testing showed multizone air change rates and interzonal airflow. Cumulative particle counts for six particle sizes, and formaldehyde and other Top 20 VOC concentrations were measured in multiple zones. The testing showed that single-point exhaust ventilation was inferior as a whole-house ventilation strategy. It was inferior because the source of outside air was not direct from outside, the ventilation air was not distributed, and no provision existed for air filtration. Indoor air recirculation by a central air distribution system can help improve the exhaust ventilation system by way of air mixing and filtration. In contrast, the supply and balanced ventilation systems showed that there is a significant benefit to drawing outside air from a known outside location, and filtering and distributing that air. Compared to the Exhaust systems, the CFIS and ERV systems showed better ventilation air distribution and lower concentrations of particulates, formaldehyde and other VOCs. System improvement percentages were estimated based on four System Factor Categories: Balance, Distribution, Outside Air Source, and Recirculation Filtration. Recommended System Factors could be applied to reduce ventilation fan airflow rates relative to ASHRAE Standard 62.2 to save energy and reduce moisture control risk in humid climates. HVAC energy savings were predicted to be 8-10%, or $50-$75/year.

Rudd, A.; Bergey, D.

2014-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Impact of ozone on indoor air quality: a preliminary field study M. Nicolas, O. Ramalho, F. Maupetit  

E-Print Network [OSTI]

indoor air quality (IAQ) since they produce secondary pollutants, mainly aldehydes which are known to document the impact on IAQ of outdoor ozone during summer air pollution episodes. For this purpose, a oneImpact of ozone on indoor air quality: a preliminary field study M. Nicolas, O. Ramalho, F

Boyer, Edmond

42

Effect of a Radiant Panel Cooling System on Indoor Air Quality of a Conditioned Space  

E-Print Network [OSTI]

This paper discusses the effect of a radiant cooling panel system on an indoor air quality (IAQ) of a conditioned space. In this study, ceiling radiant cooling panel, mechanical ventilation with fan coil unit (FCU) and 100% fresh air are used...

Mohamed, E.; Abdalla, K. N.

2010-01-01T23:59:59.000Z

43

Thresholds for indoor thermal comfort and perceived air quality  

E-Print Network [OSTI]

survey, Proceedings of Healthy Buildings 2009, September.building, Proceedings of Healthy Buildings 2003 Conference.of the California Healthy Building Study: A Summary, Indoor

Zhang, Hui; Arens, Edward A; Pasut, Wilmer

2010-01-01T23:59:59.000Z

44

Impacts of Mixing on Acceptable Indoor Air Quality in Homes  

E-Print Network [OSTI]

Airflows. ” ASHRAE Transactions, Vol. 90, Part 1B, pp.601-ASHRAE Energy Performance of Buildings Group Indoor Environment Department Environmental Energy Technologies Division MS 90-

Sherman, Max H.

2010-01-01T23:59:59.000Z

45

Comfort, Indoor Air Quality, and Energy Consumption in Low Energy Homes  

SciTech Connect (OSTI)

This report documents the results of an in-depth evaluation of energy consumption and thermal comfort for two potential net zero-energy homes (NZEHs) in Massachusetts, as well as an indoor air quality (IAQ) evaluation performed in conjunction with Lawrence Berkeley National Laboratory (LBNL).

Engelmann, P.; Roth, K.; Tiefenbeck, V.

2013-01-01T23:59:59.000Z

46

Evaluation of the Indoor Air Quality Procedure for Use in Retail Buildings  

E-Print Network [OSTI]

, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service). The IAQP determines minimum VRs based on objectively and subjectively evaluated indoor air quality (IAQ

47

Regulation of indoor air quality: The last frontier of environmental regulation  

SciTech Connect (OSTI)

Indoor air pollution (IAP) is ranked by the Environmental Protection Agency (EPA) among the top five environmental risks to human health. The World Health Organization estimates that nearly one in every six commercial buildings in the United States suffers from sick-building syndrome and that occupants of another one in twelve suffer from building-related illnesses. Indoor air quality (IAQ) problems cost American business $10 billion per year through lowered productivity, absenteeism, and medical costs. Yet despite the importance and high cost of IAQ problems, indoor air is not yet specifically addressed in any federal regulatory program. The reason probably is because indoor air is a quanitatively different environment in which traditional modes of regulation, based on pollutant-by pollutant risk assessments, are of limited utility. This paper covers the following topics: four factors influencing IAQ regulation; EPA regulation of indoor air; the role of the consumer product safety commission; OSHA and IAQ issues; state regulation and economic concerns; the pressure for legislation.

Dickson, R.B. [Paul, Hastings, Janofsky & Walker, Washington, DC (United States)

1994-12-31T23:59:59.000Z

48

Study of building material emissions and indoor air quality  

E-Print Network [OSTI]

Building materials and furnishings emit a wide variety of indoor pollutants, such as volatile organic compounds (VOCs). At present, no accurate models are available to characterize material emissions and sorption under ...

Yang, Xudong, 1966-

1999-01-01T23:59:59.000Z

49

Impacts of Mixing on Acceptable Indoor Air Quality in Homes  

E-Print Network [OSTI]

in Homes Max H. Sherman, Ph.D. Fellow ASHRAE Iain S. Walker, Ph.D. P.E. Member ASHRAE Energy Performance of Buildings Group Indoor Environment Department Environmental Energy Technologies Division MS 90-3074 1

50

Impacts of Mixing on Acceptable Indoor Air Quality in Homes  

E-Print Network [OSTI]

. Sherman, Ph.D. Fellow ASHRAE Iain S. Walker, Ph.D. P.E. Member ASHRAE Energy Performance of Buildings Group Indoor Environment Department Environmental Energy Technologies Division MS 90-3074 1 Cyclotron Rd

51

Impacts of contaminant storage on indoor air quality: Model development  

E-Print Network [OSTI]

environment. The model is applied to describe the interaction between formaldehyde in building materials to the timescale of depletion of the compound from the storage medium, however, the total exposure will depend in the indoor environment, which occurs over much shorter depletion timescales of the order of days. This model

52

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

E-Print Network [OSTI]

Lurmann.2010. "Air pollution, health and economic benefits-health impact factors from the literature are used to quantify total harm attributable to indoor air pollution.

Logue, J.M.

2012-01-01T23:59:59.000Z

53

INDOOR AIR QUALITY MEASUREMENTS IN ENERGY EFFICIENT BUILDINGS  

E-Print Network [OSTI]

Quality Measurements in Energy Efficient Buildings Craig D.Quality ~leasurements in Energy Efficient Buildings Craig D.Gregory W. Traynor Energy Efficient Buildings Program Energy

Hollowell, C.D.

2011-01-01T23:59:59.000Z

54

Monitoring indoor air quality in French schools and day-care centres. Results from the first phase of a pilot survey.  

E-Print Network [OSTI]

. KEYWORDS Air pollution, air stuffiness, formaldehyde, benzene. 1 INTRODUCTION Indoor air quality to determine an air stuffiness index as an indirect mean to assess pollutants accumulation in a closed spaceMonitoring indoor air quality in French schools and day-care centres. Results from the first phase

Boyer, Edmond

55

Building Efficiency and Indoor Air Quality - You Can Have Both  

E-Print Network [OSTI]

dioxide sensors controlling inlet dampers or fan control systems. As the people load varies causing changes in carbon dioxide level, the controls can vary the amount of ventilation air entering the building. A second method is removing the contaminants...

Kettler, G. J.

1998-01-01T23:59:59.000Z

56

Indoor-air-quality management for operations and maintenance personnel. Final report  

SciTech Connect (OSTI)

There is a growing body of information related to facility indoor air quality (IAQ) and its affect on the health and productivity of building occupants. Indoor air pollution can increase employee absenteeism and reduce productivity. Poor IAQ may be a result of poor building or ventilation design, improper maintenance, or inappropriate energy conservation strategies. To help ensure the health, welfare, and productivity of Army personnel and the performance of Army facilities, installation operations and maintenance (O and M) personnel need access to relevant and useful information about IAQ issues. This report includes background information for O and M managers and staff, an installation-level IAQ management plan, and practical O and M procedures for correcting the problems that most commonly lead to IAQ-related complaints.

Sliwinski, B.J.; Kermath, D.; Kemme, M.R.; Imel, M.R.

1991-09-01T23:59:59.000Z

57

Health Hazards in Indoor Air  

E-Print Network [OSTI]

Health Hazards in Indoor Air. In Proceedings of the 2010for VOCs from post-1990 indoor air concentration studies inUnion project on indoor air pollutants. Allergy, 2008. 63(

Logue, Jennifer M.

2012-01-01T23:59:59.000Z

58

Advanced Technology for Economical Dehumidification to Improve Indoor Air Quality  

E-Print Network [OSTI]

is then positioned so that one end is in a heat source and the other end is in a heat sink. The refrigerant on the warm side absorbs heat, boils, and flows to the cold side. Here it condenses, releases heat and returns to the warm side by gravity to complete..., the liquid refrigerant is subcooled directly by passing it through a coil in the supply air. After subcooling, the liquid refrigerant flows into the evaporator. The subcoolinglreheating step can be continuous or controlled. In addition, a Heat Pipe...

Beckwith, W. R.

1996-01-01T23:59:59.000Z

59

E-Print Network 3.0 - acceptable indoor air Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Summary: pollutants, human exposure to indoor air pollution, and control of indoor pollutants. Much of the research... building energy, indoor air quality, or...

60

E-Print Network 3.0 - administration indoor air Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Summary: pollutants, human exposure to indoor air pollution, and control of indoor pollutants. Much of the research... building energy, indoor air quality, or...

Note: This page contains sample records for the topic "indoor air quality" 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

NIOSH (National Institute for Occupational Safety and Health) indoor air quality in office buildings  

SciTech Connect (OSTI)

A total of 356 indoor-air-quality health-hazard evaluations were completed by NIOSH from 1971 through December of 1985. Most of these studies concerned government and private office buildings where there were worker complaints. Worker complaints resulted from contamination from inside the building (19% of the cases), contamination from outside (11 percent), contamination from the building fabric (4%), biological contamination (5%), inadequate ventilation (50%), and unknown causes (11%). Health complaints addressed by investigative efforts included eye irritation, dry throat, headache, fatigue, sinus congestion, skin irritation, shortness of breath, cough, dizziness, and nausea.

Wallingford, K.M.

1987-01-01T23:59:59.000Z

62

Should Title 24 Ventilation Requirements Be Amended to include an Indoor Air Quality Procedure?  

SciTech Connect (OSTI)

Minimum outdoor air ventilation rates (VRs) for buildings are specified in standards, including California?s Title 24 standards. The ASHRAE ventilation standard includes two options for mechanically-ventilated buildings ? a prescriptive ventilation rate procedure (VRP) that specifies minimum VRs that vary among occupancy classes, and a performance-based indoor air quality procedure (IAQP) that may result in lower VRs than the VRP, with associated energy savings, if IAQ meeting specified criteria can be demonstrated. The California Energy Commission has been considering the addition of an IAQP to the Title 24 standards. This paper, based on a review of prior data and new analyses of the IAQP, evaluates four future options for Title 24: no IAQP; adding an alternate VRP, adding an equivalent indoor air quality procedure (EIAQP), and adding an improved ASHRAE-like IAQP. Criteria were established for selecting among options, and feedback was obtained in a workshop of stakeholders. Based on this review, the addition of an alternate VRP is recommended. This procedure would allow lower minimum VRs if a specified set of actions were taken to maintain acceptable IAQ. An alternate VRP could also be a valuable supplement to ASHRAE?s ventilation standard.

Dutton, Spencer M.; Mendell, Mark J.; Chan, Wanyu R.

2013-05-13T23:59:59.000Z

63

Gosselin, J.R. and Chen, Q. 2008. "A dual airflow window for indoor air quality improvement and energy conservation in buildings," HVAC&R Research, 14(3), 359-372.  

E-Print Network [OSTI]

Quality Improvement and Energy Conservation in Buildings J.R. Gosselin Q. Chen* Fellow ASHRAE ABSTRACT indoor air quality (Sherman and Matson, 1997). Indoor air quality (IAQ) is important since up to 90

Chen, Qingyan "Yan"

64

Indoor air quality implications of using ion generators in residences Michael S. Waring*  

E-Print Network [OSTI]

(IAQ). Positively, ion generators remove the charged particle contaminants to collector plates, Denmark - Paper ID: 598 #12;mortality and exposures to indoor ozone and its oxidation products. Ozone and Shields, 1999). Terpenes are common indoors and are emitted from consumer products such as air fresheners

Siegel, Jeffrey

65

Balancing energy conservation and occupant needs in ventilation rate standards for Big Box stores and other commercial buildings in California: Issues related to the ASHRAE 62.1 Indoor Air Quality Procedure  

E-Print Network [OSTI]

control should be the first priority instead of dilution of pollutants by ventilation or by cleaning the air.air quality, could better provide healthful indoor environments, and also reward designers and owners who control indoor pollutantsair quality, could better document healthful indoor environments, and also reward designers and owners who control indoor pollutants

Mendell, Mark

2014-01-01T23:59:59.000Z

66

Energy Code Enforcement Training Manual : Covering the Washington State Energy Code and the Ventilation and Indoor Air Quality Code.  

SciTech Connect (OSTI)

This manual is designed to provide building department personnel with specific inspection and plan review skills and information on provisions of the 1991 edition of the Washington State Energy Code (WSEC). It also provides information on provisions of the new stand-alone Ventilation and Indoor Air Quality (VIAQ) Code.The intent of the WSEC is to reduce the amount of energy used by requiring energy-efficient construction. Such conservation reduces energy requirements, and, as a result, reduces the use of finite resources, such as gas or oil. Lowering energy demand helps everyone by keeping electricity costs down. (It is less expensive to use existing electrical capacity efficiently than it is to develop new and additional capacity needed to heat or cool inefficient buildings.) The new VIAQ Code (effective July, 1991) is a natural companion to the energy code. Whether energy-efficient or not, an homes have potential indoor air quality problems. Studies have shown that indoor air is often more polluted than outdoor air. The VIAQ Code provides a means of exchanging stale air for fresh, without compromising energy savings, by setting standards for a controlled ventilation system. It also offers requirements meant to prevent indoor air pollution from building products or radon.

Washington State Energy Code Program

1992-05-01T23:59:59.000Z

67

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

buildings to climate change, concerns over the detrimental air quality impacts of high performance green

Less, Brennan

2012-01-01T23:59:59.000Z

68

Air quality and thermal comfort in office buildings: Results of a large indoor environmental quality survey  

E-Print Network [OSTI]

ambient Proceedings of Healthy Buildings 2006, Lisbon,Vol.and operation of healthy buildings Introduction Indoor airdatabase Proceedings of Healthy Buildings 2006, Lisbon,Vol.

Huizenga, C; Abbaszadeh, S.; Zagreus, Leah; Arens, Edward A

2006-01-01T23:59:59.000Z

69

Hvac systems as a tool in controlling indoor air quality: A literature review. Final report, May-August 1993  

SciTech Connect (OSTI)

The report gives results of a review of literature on the use of heating, ventilation, and air-conditioning (HVAC) systems to control indoor air quality (IAQ). One conclusion of the review is that HVAC systems very often contribute to the indoor air pollution because of (1) poor system maintenance, (2) overcrowding or the introduction of new pollution-generating sources with buildings, and (3) the location of outdoor air near ambient pollution sources. Another conclusion is that failure to trade off between energy conservation and employee productivity may result in increased IAQ problems. The report contents are based on literature survey covering the years 1988 through 1993, involving 60 references, 32 of which are cited in the report.

Samfield, M.M.

1995-12-01T23:59:59.000Z

70

E-Print Network 3.0 - assessing indoor air Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

includes field and chamber studies and modeling to investigate indoor air quality... control strategy impacts on indoor air ... Source: California Energy Commission Collection:...

71

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

SciTech Connect (OSTI)

Intake of chemical air pollutants in residences represents an important and substantial health hazard. Sealing homes to reduce air infiltration can save space conditioning energy, but can also increase indoor pollutant concentrations. Mechanical ventilation ensures a minimum amount of outdoor airflow that helps reduce concentrations of indoor emitted pollutants while requiring some energy for fan(s) and thermal conditioning of the added airflow. This work demonstrates a physics based, data driven modeling framework for comparing the costs and benefits of whole-house mechanical ventilation and applied the framework to new California homes. The results indicate that, on a population basis, the health benefits from reduced exposure to indoor pollutants in New California homes are worth the energy costs of adding mechanical ventilation as specified by ASHRAE Standard 62.2.This study determines the health burden for a subset of pollutants in indoor air and the costs and benefits of ASHRAE's mechanical ventilation standard (62.2) for new California homes. Results indicate that, on a population basis, the health benefits of new home mechanical ventilation justify the energy costs.

Logue, J.M.; Price, P.N.; Sherman, M.H.; Singer, B.C.

2011-07-01T23:59:59.000Z

72

Proceedings: Indoor Air 2005 A PRELIMINARY FIELD STUDY OF INDOOR CHEMISTRY  

E-Print Network [OSTI]

is to assess the impact of outdoor ozone on indoor air quality (IAQ) during photochemical pollution episodes). Based on the Paris area outdoor air pollution monitoring network (AIRPARIF) daily forecast, specificProceedings: Indoor Air 2005 1739 A PRELIMINARY FIELD STUDY OF INDOOR CHEMISTRY M Nicolas, O

Boyer, Edmond

73

E-Print Network 3.0 - air quality conformity Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: OKComponent Comments 200 Indoor Air Quality Forms Control sequence conforms to designspecifications? (describe changes... Indoor Air Quality...

74

Optimization of Ventilation Energy Demands and Indoor Air Quality in High-Performance Homes  

SciTech Connect (OSTI)

High-performance homes require that ventilation energy demands and indoor air quality (IAQ) be simultaneously optimized. We attempted to bridge these two areas by conducting tests in a research house located in Oak Ridge, TN, that was 20 months old, energy-efficient (i.e., expected to consume 50% less energy than a house built per the 2006 IRC), tightly-built (i.e., natural ventilation rate ~0.02 h-1), unoccupied, and unfurnished. We identified air pollutants of concern in the test home that could generally serve as indicators of IAQ, and conduced field experiments and computer simulations to determine the effectiveness and energy required by various techniques that lessened the concentration of these contaminants. Formaldehyde was selected as the main pollutant of concern among the contaminants that were sampled in the initial survey because it was the only compound that showed concentrations that were greater than the recommended exposure levels. Field data indicate that concentrations were higher during the summer primarily because emissions from sources rise with increases in temperature. Furthermore, supply ventilation and gas-phase filtration were effective means to reduce formaldehyde concentrations; however, exhaust ventilation had minimal influence on this pollutant. Results from simulations suggest that formaldehyde concentrations obtained while ventilating per ASHRAE 62.2-2010 could be decreased by about 20% from May through September through three strategies: 1) increasing ASHRAE supply ventilation by a factor of two, 2) reducing the thermostat setpoint from 76 to 74 F, or 3) running a gas-phase filtration system while decreasing supply ventilation per ASHRAE by half. In the mixed-humid climate of Oak Ridge, these strategies caused increases in electricity cost of ~$5 to ~$15/month depending on outdoor conditions.

Hun, Diana E [ORNL; Jackson, Mark C [University of Texas at Austin; Shrestha, Som S [ORNL

2014-01-01T23:59:59.000Z

75

inAir: A Longitudinal study of Indoor Air Quality Measurements and Visualizations  

E-Print Network [OSTI]

pollutants are colorless and odorless, while many activities are inconspicuous and routine. We implemented inAir. Among those, air pollution and its effects on health have been researched extensively over past several decades [13]. In particular, the health effects of air pollution cover a wide variety of respiratory

Mankoff, Jennifer

76

Resolving the ambiguities: An industrial hygiene Indoor Air Quality (IAQ) symposium  

SciTech Connect (OSTI)

Resolving the Ambiguities: An Industrial Hygiene (IAQ) Symposium was a one-day event designed to inform practicing industrial hygienists about highlight presentations made at Indoor Air `93. A broad range of topics was presented by invited speakers. Topics included were attempts to deal with guidelines and standards, questionnaires, odors and sensory irritation, respiratory allergies, neuroses, sick building syndrome (SBS), and multiple chemical sensitivity (MCS).

Gammage, R.B.

1995-01-01T23:59:59.000Z

77

IMPACT OF REDUCED INFILTRATION AND VENTILATION ON INDOOR AIR QUALITY IN RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

Critical Analysis of Nitrogen Dioxide Air Quality Standards.contaminants-. ;--- ---- nitrogen dioxide from gas stoves,buildings: nitrogen dioxide (N02), formaldehyde (HCHO), and

Hollowell, Craig D.

2011-01-01T23:59:59.000Z

78

BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network [OSTI]

Critical Analysis of Nitrogen Dioxide Air Quality Standards.22 Gaseous Emissions: Nitrogen Dioxide, Carbon Monoxide,3- 4 GASEOUS EMISSIONS: NITROGEN DIOXIDE, CARBON MONOXIDE,

Cairns, Elton J.

2011-01-01T23:59:59.000Z

79

A Survey and Critical Review of the Literature on Indoor Air Quality, Ventilation and Health Symptoms in Schools  

E-Print Network [OSTI]

from the California Healthy Building Study, Phase 1.ASHRAE IAQ 91 Healthy Buildings, Atlanta, GA, ASHRAE, 228-1 of the California Healthy Building Study. Indoor Air, 3:

Daisey, Joan M.

2010-01-01T23:59:59.000Z

80

Indoor Air Quality in 24 California Residences Designed as High-Performance Homes  

SciTech Connect (OSTI)

Today’s high performance green homes are reaching previously unheard of levels of airtightness and are using new materials, technologies and strategies, whose impacts on Indoor Air Quality (IAQ) cannot be fully anticipated from prior studies. This research study used pollutant measurements, home inspections, diagnostic testing and occupant surveys to assess IAQ in 24 new or deeply retrofitted homes designed to be high performance green buildings in California. Although the mechanically vented homes were six times as airtight as non-mechanically ventilated homes (medians of 1.1 and 6.1 ACH50, n=11 and n=8, respectively), their use of mechanical ventilation systems and possibly window operation meant their median air exchange rates were almost the same (0.30 versus 0.32 hr-1, n=8 and n=8, respectively). Pollutant levels were also similar in vented and unvented homes. These similarities were achieved despite numerous observed faults in complex mechanical ventilation systems. More rigorous commissioning is still recommended. Cooking exhaust systems were used inconsistently and several suffered from design flaws. Failure to follow best practices led to IAQ problems in some cases. Ambient nitrogen dioxide standards were exceeded or nearly so in four homes that either used gas ranges with standing pilots, or in Passive House-style homes that used gas cooking burners without venting range hoods. Homes without active particle filtration had particle count concentrations approximately double those in homes with enhanced filtration. The majority of homes reported using low-emitting materials; consistent with this, formaldehyde levels were approximately half those in conventional, new CA homes built before 2008. Emissions of ultrafine particles (with diameters <100 nm) were dramatically lower on induction electric cooktops, compared with either gas or resistance electric models. These results indicate that high performance homes can achieve acceptable and even exceptional IAQ by providing adequate general mechanical ventilation, using low-emitting materials, providing mechanical particle filtration, incorporating well-designed exhaust ventilation for kitchens and bathrooms, and educating occupants to use the kitchen and bath ventilation.

Less, Brennan; Mullen, Nasim; Singer, Brett; Walker, Iain

2015-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

COMBUSTION-GENERATED INDOOR AIR POLLUTION  

E-Print Network [OSTI]

The Status of Indoor Air Pollution Research 1976. GeometNovakov, T. : Formation of Pollution Particulate NitrogenGENERATED INDOOR AIR POLLUTION Dr. C. D. Hollowell, Dr. R.

Hollowell, C.D.

2010-01-01T23:59:59.000Z

82

MAQS: A Personalized Mobile Sensing System for Indoor Air Quality Monitoring  

E-Print Network [OSTI]

quality (IAQ) influences human health, safety, productivity, and comfort. This paper describes MAQS, a personalized mobile sensing system for IAQ monitoring. In contrast with existing stationary or out- door air personalized IAQ information. To improve accuracy and energy efficiency, MAQS incorporates three novel

Dick, Robert

83

Air Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Why Air Quality Air Quality To preserve our existing wilderness-area air quality, LANL implements a conscientious program of air monitoring. April 12, 2012 Real-time data...

84

COMBUSTION-GENERATED INDOOR AIR POLLUTION  

E-Print Network [OSTI]

The Japanese Union of Air Pollution Prevention Associations,The Status of Indoor Air Pollution Research 1976, GeometAnnual Meeting of the Air Pollution Control Association,

Hollowell, C.D.

2011-01-01T23:59:59.000Z

85

A survey and critical review of the literature on indoor air quality, ventilation and health symptoms in schools  

SciTech Connect (OSTI)

A survey and critical review were undertaken of existing published literature and reports on indoor air quality (IAQ), ventilation, and IAQ- and building-related health problems in schools, including California schools. Over 450 relevant publications were obtained and reviewed, including papers published in the archival peer-reviewed scientific literature, proceedings of scientific meetings, government reports, 77 NIOSH Health Hazard Evaluation Reports (HHER) and 70 reports on investigations of problem schools in California. Most of the reviewed literature was for complaint or problem schools. The types of health symptoms reported in schools were very similar to those defined as sick building syndrome (SBS) symptoms, although this may be due, at least in part, to the type of health symptom questionnaires used. Some of the symptoms, e.g., wheezing, are indicative of asthma. In the studies in which complaint and noncomplaint buildings or areas were compared, complaint buildings generally had higher rates of health symptoms.

Daisey, J.M. [Lawrence Berkeley National Lab., CA (United States). Energy and Environment Div.; Angell, W.J. [Univ. of Minnesota, St. Paul, MN (United States)

1998-03-01T23:59:59.000Z

86

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Gas furnace Air-to-air heat pump Gas fireplace (primarywith their air-to-air heat pumps, such as nighttimeSystem Type None Air-to-air heat pump Night ventilative

Less, Brennan

2012-01-01T23:59:59.000Z

87

Proceedings: Indoor Air 2005 OZONE REMOVAL BY RESIDENTIAL HVAC FILTERS  

E-Print Network [OSTI]

Proceedings: Indoor Air 2005 2366 OZONE REMOVAL BY RESIDENTIAL HVAC FILTERS P Zhao1,2 , JA Siegel1, Austin, Texas 78758, USA ABSTRACT HVAC filters have a significant influence on indoor air quality% for Filter #2 at a face velocity of 0.81 cm/s. The potential for HVAC filters to affect ozone concentrations

Siegel, Jeffrey

88

Ventilation and Air Quality in Indoor Ice Skating Arenas Chunxin Yang, Ph.D.1  

E-Print Network [OSTI]

There are thousands of indoor ice rink arenas in the United States, Canada, and Europe. The combustion byproducts from. A field survey of ten ice rink arenas in Greater Boston and Halifax, Nova Scotia indicates that the fuel environment, ventilation INTRODUCTION There are several thousands ice rink arenas in the United States

Chen, Qingyan "Yan"

89

DOE ZERH Webinar: Ventilation and Filtration Strategies with Indoor airPLUS  

Broader source: Energy.gov [DOE]

The Indoor airPLUS qualification, a prerequisite for Zero Energy Ready Homes, offers an important platform to improve the indoor air quality (IAQ) in high-performance homes.  A critical aspect of...

90

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

X Gas furnace X X Geothermal Combisystem Solar X X Air-to-Solar Combisystem Heating Equipment Type Gas boiler Gas furnace

Less, Brennan

2012-01-01T23:59:59.000Z

91

THE IMPACT OF REDUCED VENTILATION ON INDOOR AIR QUALITY IN RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

carbon monoxide and nitrogen dioxide fron gas appliances;quality, infiltration, nitrogen dioxide, radon, ventilation.carbon monoxide (CO), nitrogen dioxide (N02)• formaldehyde (

Berk, James V.

2013-01-01T23:59:59.000Z

92

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

CARB. (2011). Nitrogen dioxide - overview. Retrieved 6/8,concentrations of nitrogen dioxide and formaldehyde inair quality standard for nitrogen dioxide (Technical Support

Less, Brennan

2012-01-01T23:59:59.000Z

93

A scoping study on the costs of indoor air quality illnesses:an insurance loss reduction perspective  

SciTech Connect (OSTI)

The incidence of commercial buildings with poor indoor air quality (IAQ), and the frequency of litigation over the effects of poor IAQ is increasing. If so, these increases have ramifications for insurance carriers, which pay for many of the costs of health care and general commercial liability. However, little is known about the actual costs to insurance companies from poor IAQ in buildings. This paper reports on the results of a literature search of buildings-related, business and legal databases, and interviews with insurance and risk management representatives aimed at finding information on the direct costs to the insurance industry of poor building IAQ, as well as the costs of litigation. The literature search and discussions with insurance and risk management professionals reported in this paper turned up little specific information about the costs of IAQ-related problems to insurance companies. However, those discussions and certain articles in the insurance industry press indicate that there is a strong awareness and growing concern over the "silent crisis" of IAQ and its potential to cause large industry losses, and that a few companies are taking steps to address this issue. The source of these losses include both direct costs to insurers from paying health insurance and professional liability claims, as weIl as the cost of litigation. In spite of the lack of data on how IAQ-related health problems affect their business, the insurance industry has taken the anecdotal evidence about their reality seriously enough to alter their policies in ways that have lessened their exposure. We conclude by briefly discussing four activities that need to be addressed in the near future: (1) quantifying IAQ-related insurance costs by sector, (2) educating the insurance industry about the importance of IAQ issues, (3) examining IAQ impacts on the insurance industry in the residential sector, and (4) evaluating the relationship between IAQ improvements and their impact on energy use.

Chen, Allan; Vine, Edward L.

1998-08-31T23:59:59.000Z

94

Office of radiation and indoor air: Program description  

SciTech Connect (OSTI)

The goal of the Environmental Protection Agency`s (EPA) Office of Radiation and Indoor Air is to protect the public and the environment from exposures to radiation and indoor air pollutants. The Office develops protection criteria, standards, and policies and works with other programs within EPA and other agencies to control radiation and indoor air pollution exposures; provides technical assistance to states through EPA`s regional offices and other agencies having radiation and indoor air protection programs; directs an environmental radiation monitoring program; responds to radiological emergencies; and evaluates and assesses the overall risk and impact of radiation and indoor air pollution. The Office is EPA`s lead office for intra- and interagency activities coordinated through the Committee for Indoor Air Quality. It coordinates with and assists the Office of Enforcement in enforcement activities where EPA has jurisdiction. The Office disseminates information and works with state and local governments, industry and professional groups, and citizens to promote actions to reduce exposures to harmful levels of radiation and indoor air pollutants.

Not Available

1993-06-01T23:59:59.000Z

95

Indoor airPLUS Construction Specifications Version 1 (Rev. 02...  

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

Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02) Indoor airPLUS Construction Specifications Version 1 (Rev. 02), November 2013,...

96

INDOOR AIR QUALITY  

E-Print Network [OSTI]

carbon monoxide, nitrogen dioxide, formaldehyde, radon, andcarbon monoxide (CO), nitrogen dioxide (N0 ), formaldehyde (

Hollowell, C.D.

2010-01-01T23:59:59.000Z

97

COMBUSTION-GENERATED INDOOR AIR POLLUTION  

E-Print Network [OSTI]

x A Emission Characteristics in Two Stage Combustion. PaperInternational) on Combustion, Tokyo (August, 1974). Chang,fll , J I ___F J "J LBL-S9lS COMBUSTION-GENERATED INDOOR AIR

Hollowell, C.D.

2010-01-01T23:59:59.000Z

98

Health Hazards in Indoor Air  

E-Print Network [OSTI]

residences: acetaldehyde, acrolein, benzene, 1,3-butadiene,with the addition of acrolein, which was not included inlarge contributors to acrolein and NO 2 respectively indoors

Logue, Jennifer M.

2012-01-01T23:59:59.000Z

99

Health Hazards in Indoor Air J.M. Logue, M. H. Sherman, B.C. Singer  

E-Print Network [OSTI]

. Keywords: Indoor air quality; hazard analysis; residential; criteria pollutants; VOCs; air toxics Citation Health Hazards in Indoor Air J.M. Logue, M. H. Sherman, B.C. Singer.S. Dept. of Housing and Urban Development Office of Healthy Homes and Lead Hazard Control through

100

Pilot Implementation of a Field Study Design to Evaluate the Impact of Source Control Measures on Indoor Air Quality in High Performance Homes  

SciTech Connect (OSTI)

To improve the indoor air quality in new, high performance homes, a variety of standards and rating programs have been introduced to identify building materials that are designed to have lower emission rates of key contaminants of concern and a number of building materials are being introduced that are certified to these standards. For example, the U.S. Department of Energy (DOE) Zero Energy Ready Home program requires certification under the U.S. Environmental Protection Agency (EPA) Indoor airPLUS (IaP) label, which requires the use of PS1 or PS2 certified plywood and OSB; low-formaldehyde emitting wood products; low- or no-VOC paints and coatings as certified by Green Seal Standard GS-11, GreenGuard, SCS Indoor Advantage Gold Standard, MPI Green Performance Standard, or another third party rating program; and Green Label-certified carpet and carpet cushions. However, little is known regarding the efficacy of the IAP requirements in measurably reducing contaminant exposures in homes. The goal of this project is to develop a robust experimental approach and collect preliminary data to support the evaluation of indoor air quality (IAQ) measures linked to IAP-approved low-emitting materials and finishes in new residential homes. To this end, the research team of Pacific Northwest National Laboratory (PNNL) and Lawrence Berkeley National Laboratory (LBNL) developed a detailed experimental plan to measure IAQ constituents and other parameters, over time, in new homes constructed with materials compliant with IAP’s low-emitting material and ventilation requirements (i.e., section 6.1, 6.2, 6.3, and 7.2) and similar homes constructed to the state building code with conventional materials. The IAQ in IAP and conventional homes of similar age, location, and construction style is quantified as the differences in the speciated VOC and aldehyde concentrations, normalized to dilution rates. The experimental plan consists of methods to evaluate the difference between low-emitting and “conventional” materials as installed in newly constructed residential homes using both (1) highly controlled, short-term active samples to precisely characterize the building-related chemical emissions and building contents and (2) a week-long passive sample designed to capture the impact of occupant behavior and related activities on measured IAQ contaminant levels indoors. The combination of detailed short-term measurements with the home under controlled/consistent conditions during pre- and post-occupancy and the week-long passive sampling data provide the opportunity to begin to separate the different emission sources and help isolate and quantify variability in the monitored homes. Between April and August 2014, the research team performed pre-occupancy and post-occupancy sampling in one conventional home and two homes built with low-emitting materials that were generally consistent with EPA’s Indoor airPLUS guidelines. However, for a number of reasons, the full experimental plan was not implemented. The project was intended to continue for up to three years to asses long-term changes in IAQ but the project was limited to one calendar year. As a result, several of the primary research questions related to seasonal impacts and the long-term trends in IAQ could not be addressed. In addition, there were several unexpected issues related to recruiting, availability of home types, and difficulty coordinating with builders/realtors/homeowners. Several field monitoring issues also came up that provide “lessons learned” that led to improvements to the original monitoring plan. The project produced a good experimental plan that is expected to be be useful for future efforts collecting data to support answering these same or similar research questions.

Widder, Sarah H.; Chamness, Michele A.; Petersen, Joseph M.; Singer, Brett C.; Maddalena, Randy L.; Destaillats, Hugo

2014-10-20T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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.


101

A Hybrid Sensor System for Indoor Air Quality Monitoring Yun Xiang, Ricardo Piedrahita, Robert P. Dick, Michael Hannigan, Qin Lv, Li Shang  

E-Print Network [OSTI]

indoor pollutants, such as carbon dioxide (CO2), can have significant impacts on the productivity quality sensor networks [17], [34]. Mobile sensor networks are composed of many low-cost, power- efficient than outdoors. Many indoor pollutants, such as volatile or- ganic compound (VOC), carbon monoxide

Dick, Robert

102

Arnold Schwarzenegger INDOOR-OUTDOOR AIR LEAKAGE  

E-Print Network [OSTI]

;#12;Indoor-Outdoor Air Leakage in Apartments and Commercial Buildings Appendix A Air Infiltration Model for Large Buildings Appendix B Analysis of Commercial Building Data Appendix C Commercial Building Data contains data and discussion of the leakage parameter in commercial buildings. The leakage parameter

103

A Survey and Critical Review of the Literature on Indoor Air Quality, Ventilation and Health Symptoms in Schools  

E-Print Network [OSTI]

of six air pollutants, Journal of the Air Pollution ControlAir Pollutants MAINTENANCE OR RENOVATION ACTIVITIES WITHOUT SUFFICIENT CONTROL

Daisey, Joan M.

2010-01-01T23:59:59.000Z

104

THE EFFECTS OF ENERGY-EFFICIENT VENTILATION RATES ON INDOOR AIR QUALITY AT AN OHIO ELEMENTARY SCHOOL  

E-Print Network [OSTI]

indoor concentration of nitrogen dioxide was approximatelyof carbon monoxide~ nitrogen dioxide» as well as on theL5 pg/m· Lead (Pb) Nitrogen dioxide (N0 ) 11g/m year (50

Berk, J.V.

2013-01-01T23:59:59.000Z

105

Building Air Quality Alliance Program fro Building Management  

E-Print Network [OSTI]

Indoor air quality (IAQ) has emerged as a major concern for building owners, managers, engineers and tenants. As the public recognizes the importance of healthy, comfortable. and productive indoor environments, their awareness and demand for good...

Kettler, G. J.

1998-01-01T23:59:59.000Z

106

Measuring perceived air quality and intensity by a Sensor System, the European Project SysPAQ  

E-Print Network [OSTI]

as it is perceived by humans to be used as a control device for indoor air quality. KEYWORDS Perceived air quality;because of the unmatched sensitivity to many odorous indoor air pollutants. One of the reasons indoor air pollutants that trigger human sensory response. The SysPAQ project builds upon current

Paris-Sud XI, Université de

107

Mitigating the Impacts of Uncontrolled Air Flow on Indoor Environmental Quality and Energy Demand in Non-Residential Buildings  

SciTech Connect (OSTI)

This multi-faceted study evaluated several aspects of uncontrolled air flows in commercial buildings in both Northern and Southern climates. Field data were collected from 25 small commercial buildings in New York State to understand baseline conditions for Northern buildings. Laboratory wall assembly testing was completed at Syracuse University to understand the impact of typical air leakage pathways on heat and moisture transport within wall assemblies for both Northern and Southern building applications. The experimental data from the laboratory tests were used to verify detailed heat and moisture (HAM) simulation models that could be used to evaluate a wider array of building applications and situations. Whole building testing at FSEC's Building Science Laboratory (BSL) systematically evaluated the energy and IAQ impacts of duct leakage with various attic and ceiling configurations. This systematic test carefully controlled all aspects of building performance to quantify the impact of duct leakage and unbalanced flow. The newest features of the EnergyPlus building simulation tool were used to model the combined impacts of duct leakage, ceiling leakage, unbalanced flows, and air conditioner performance. The experimental data provided the basis to validate the simulation model so it could be used to study the impact of duct leakage over a wide range of climates and applications. The overall objective of this project was to transfer work and knowledge that has been done on uncontrolled air flow in non-residential buildings in Florida to a national basis. This objective was implemented by means of four tasks: (1) Field testing and monitoring of uncontrolled air flow in a sample of New York buildings; (2) Detailed wall assembly laboratory measurements and modeling; (3) Whole building experiments and simulation of uncontrolled air flows; and (4) Develop and implement training on uncontrolled air flows for Practitioners in New York State.

Hugh I. Henderson; Jensen Zhang; James B. Cummings; Terry Brennan

2006-07-31T23:59:59.000Z

108

Air Quality  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAre theAdministratorCFM LEAPAgendaConditioning AirWhy » Air

109

COMBUSTION-GENERATED INDOOR AIR POLLUTION  

E-Print Network [OSTI]

standard I[ o Fig. 2. Nitrogen dioxide concentrations in aCritical Analysis of Nitrogen Dioxide Air Quality Standards,with gas appliances. Nitrogen dioxide levels in kitchens of

Hollowell, C.D.

2011-01-01T23:59:59.000Z

110

Comparison of dust from HVAC filters, indoor surfaces, and indoor air Federico Noris*  

E-Print Network [OSTI]

Comparison of dust from HVAC filters, indoor surfaces, and indoor air Federico Noris* , Kerry A and Environmental Engineering * Corresponding email: Fedenoris@mail.utexas.edu SUMMARY HVAC filters are long heavy metal (Pb, Cd and As) concentrations. HVAC filter microbial concentrations appear to be consistent

Siegel, Jeffrey

111

Predicting air quality in smart environments Seun Deleawea  

E-Print Network [OSTI]

attributable to air pollution, 1.5 million of these from indoor air pollution. Worldwide there are more deathsPredicting air quality in smart environments Seun Deleawea , Jim Kusznirb , Brian Lambb and Diane J that is often overlooked in maintaining a healthy lifestyle is the air quality of the environment. In this paper

Cook, Diane J.

112

Environmental Quality: Air (Louisiana)  

Broader source: Energy.gov [DOE]

The Department of Environmental Quality regulates air quality in Louisiana. The Department has an established a fee system for funding the monitoring, investigation and other activities required...

113

COMBUSTION-GENERATED INDOOR AIR POLLUTION  

E-Print Network [OSTI]

Pollutants from Indoor Combustion Sources: I. Field Measure-Characteristics in Two Stage Combustion, paper presented atInternational) on Combustion, August, 1974, Tokyo, Japan. 8

Hollowell, C.D.

2011-01-01T23:59:59.000Z

114

E-Print Network 3.0 - air pollution indoor Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

indoor Search Powered by Explorit Topic List Advanced Search Sample search results for: air pollution indoor Page: << < 1 2 3 4 5 > >> 1 Building Energy & Environments (BEE) Dept....

115

Integrating Human Indoor Air Pollutant Exposure within Life Cycle Impact Assessment  

SciTech Connect (OSTI)

Neglecting health effects from indoor pollutant emissions and exposure, as currently done in Life Cycle Assessment (LCA), may result in product or process optimizations at the expense of workers? or consumers? health. To close this gap, methods for considering indoor exposure to chemicals are needed to complement the methods for outdoor human exposure assessment already in use. This paper summarizes the work of an international expert group on the integration of human indoor and outdoor exposure in LCA, within the UNEP/SETAC Life Cycle Initiative. A new methodological framework is proposed for a general procedure to include human-health effects from indoor exposure in LCA. Exposure models from occupational hygiene and household indoor air quality studies and practices are critically reviewed and recommendations are provided on the appropriateness of various model alternatives in the context of LCA. A single-compartment box model is recommended for use as a default in LCA, enabling one to screen occupational and household exposures consistent with the existing models to assess outdoor emission in a multimedia environment. An initial set of model parameter values was collected. The comparison between indoor and outdoor human exposure per unit of emission shows that for many pollutants, intake per unit of indoor emission may be several orders of magnitude higher than for outdoor emissions. It is concluded that indoor exposure should be routinely addressed within LCA.

Hellweg, Stefanie; Demou, Evangelia; Bruzzi, Raffaella; Meijer, Arjen; Rosenbaum, Ralph K.; Huijbregts, Mark A.J.; McKone, Thomas E.

2008-12-21T23:59:59.000Z

116

E-Print Network 3.0 - air quality iaq Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

indoor air quality is a challenge for IAQ sensors used in HVAC systems. Data mining... to inferior performance, poor ... Source: Kusiak, Andrew - Department of Mechanical...

117

Air Quality Chapter Outline  

E-Print Network [OSTI]

Chapter 30 Air Quality Chapter Outline 1 Overview 2 1.1 Hazards / Impacts 2 1.2 Exposure Sources 3 Manual Chapter 30: Air Quality 7 References 20 8 Implementation 21 9 Ownership 22 1 Overview SLAC operations produce a wide range of air emissions. Sources of emissions include standard equipment

Wechsler, Risa H.

118

Environmental sensor technologies and procedures for detecting and identifying indoor air pollution. Final report  

SciTech Connect (OSTI)

Public concern about environmental quality now encompasses the indoor environment-the buildings where people work and live. In recent years researchers have been discovering new links between indoor air quality (IAQ) and the occupants' comfort, health, and productivity. As the operator of many thousands of buildings, and the employer of the millions of people who use those buildings, the U.S. Army has a strong interest in maintaining and promoting good IAQ. This report presents a concise summary of the key IAQ parameters of interest to building managers, the most common indoor air contaminants, the variety of sensor technology currently available for detect and identifying those contaminants, and basic procedures for using that technology.

O'Connor, E.T.; Kermath, D.; Kemme, M.R.

1992-03-01T23:59:59.000Z

119

Air Quality: Construction Project Air Permit Requirements  

E-Print Network [OSTI]

Air Quality: Construction Project Air Permit Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 All manager or operator must submit the completed form to the air quality program manager before the project

Wechsler, Risa H.

120

Air movement preferences observed in office buildings  

E-Print Network [OSTI]

Movement – Good or Bad? Indoor Air 14: 40-45. Toftum, J (Quality Survey. Indoor Air 14 (8): 65–74. Internationalon the Perception of Indoor Air Quality during Immediate and

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Model Reduction for Indoor-Air Behavior in Control Design for Energy-Efficient Buildings  

E-Print Network [OSTI]

Model Reduction for Indoor-Air Behavior in Control Design for Energy-Efficient Buildings Jeff models for the indoor-air environment in control design for energy efficient buildings. In one method by a desire to incorporate models of the indoor-air environment in the design of energy efficient buildings

Gugercin, Serkan

122

Indoor environmental quality and ventilation in U.S. office buildings: A view of current issues  

SciTech Connect (OSTI)

Much of the current focus on indoor environmental quality and ventilation in US office buildings is a response to sick building syndrome and occupant complaints about building-related health symptoms, poor indoor air quality, and thermal discomfort. The authors know that serious ``sick-building`` problems occur in a significant number of US office buildings and that a significant proportion of the occupants in many normal (non-sick) buildings report building-related health symptoms. Concerns about the health effects of environmental tobacco smoke have also focused attention on the indoor environment. The major responses of industry and governments, underway at the present time, are to restrict smoking in offices, to attempt to reduce the emissions of indoor pollutants, and to improve the operation of heating, ventilating and air conditioning (HVAC) systems. Better air filtration, improved HVAC commissioning and maintenance, and increased provisions for individual control of HVAC are some of the improvements in HVAC that are currently being, evaluated. In the future, the potential for improved productivity and reduced airborne transmission of infectious disease may become the major driving force for improved indoor environments.

Fisk, W.J.

1994-11-01T23:59:59.000Z

123

Ambient Air Quality Standards (Iowa)  

Broader source: Energy.gov [DOE]

These regulations set statewide ambient air quality standards for various contaminants. The state code follows the regulations set forth in the National Primary and Secondary Ambient Air Quality...

124

Room air stratification in combined chilled ceiling and displacement ventilation systems.  

E-Print Network [OSTI]

Environments. Proceedings of Indoor Air 2005: 10 thInternational Conference on Indoor Air Quality and Climate,displacement ventilation hybrid air conditioning system-

Schiavon, Stefano; Bauman, Fred; Tully, Brad; Rimmer, Julian

2012-01-01T23:59:59.000Z

125

Indoor Environment Program. 1992 Annual Report  

SciTech Connect (OSTI)

This paper reports progress during the year 1992 in the Indoor Environment Program in the Energy and Environment Division of Lawrence Berkeley Laboratory. Studies in the following areas are reported: energy performance and ventilation in buildings; physical and chemical characterization of indoor air pollutants; indoor radon; indoor air quality; exposure to indoor air pollutants and risk analysis. Pollutants of particular interest include: radon; volatile, semi-volatile and particulate organic compounds; and combustion emissions including environmental tobacco smoke, carbon monoxide, and nitrogen oxides.

Daisey, J.M.

1993-06-01T23:59:59.000Z

126

Quantification of Ozone Levels in Indoor Environments Generated by Ionization and Ozonolysis Air Purifiers  

E-Print Network [OSTI]

of California, Irvine, CA ABSTRACT Indoor air purifiers are advertised as safe household prod- ucts for health. This is a serious concern, because O3 is a criteria air pollutant reg- ulated by health-related federal and state of growing air pollution problems in urban areas, indoor air purification has gained widespread popularity

Nizkorodov, Sergey

127

Indoor air and human health revisited: A recent IAQ symposium  

SciTech Connect (OSTI)

Indoor Air and Human Health Revisited was a speciality symposium examining the scientific underpinnings of sensory and sensitivity effects, allergy and respiratory disease, neurotoxicity and cancer. An organizing committee selected four persons to chain the sessions and invite experts to give state-of-the-art presentations that will be published as a book. A summary of the presentations is made and some critical issues identified.

Gammage, R.B.

1994-12-31T23:59:59.000Z

128

Energy and Indoor Environmental Quality Retrofits in Low-Income  

E-Print Network [OSTI]

Buildings are responsible for about 40 percent of the total U.S. energy demand and carbon dioxide environmental measurements and collect energy consumption data. Based on analyses of the data collected fromEnergy and Indoor Environmental Quality Retrofits in Low-Income Apartments ENVIRONMENTAL ENERGY

129

Reducing indoor residential exposures to outdoor pollutants  

SciTech Connect (OSTI)

The basic strategy for providing indoor air quality in residences is to dilute indoor sources with outdoor air. This strategy assumes that the outdoor air does not have pollutants at harmful levels or that the outdoor air is, at least, less polluted than the indoor air. When this is not the case, different strategies need to be employed to ensure adequate air quality in the indoor environment. These strategies include ventilation systems, filtration and other measures. These strategies can be used for several types of outdoor pollution, including smog, particulates and toxic air pollutants. This report reviews the impacts that typical outdoor air pollutants can have on the indoor environment and provides design and operational guidance for mitigating them. Poor quality air cannot be used for diluting indoor contaminants, but more generally it can become an indoor contaminant itself. This paper discusses strategies that use the building as protection against potentially hazardous outdoor pollutants, including widespread pollutants, accidental events, and potential attacks.

Sherman, Max H.; Matson, Nance E.

2003-07-01T23:59:59.000Z

130

Combustion Safety for Appliances Using Indoor Air (Fact Sheet)  

SciTech Connect (OSTI)

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

Not Available

2014-05-01T23:59:59.000Z

131

Energy and indoor environmental quality in relocatable classrooms  

SciTech Connect (OSTI)

Relocatable classrooms (RCs) are commonly utilized by school districts with changing demographics and enrollment sizes. Four energy-efficient RCs were designed and constructed for this study to demonstrate technologies that simultaneously attempt to improve energy efficiency and indoor environmental quality (IEQ). Two were installed at each of two school districts, and energy use and IEQ parameters were monitored during occupancy. Two (one per school) were finished with materials selected for reduced emissions of toxic and odorous volatile organic compounds (VOCs). Each RC had two HVAC systems, alternated weekly, consisting of a standard heat-pump system and an indirect-direct evaporative cooling (IDEC) system with gas-fired hydronic heating. The hypothesized advantages of the IDEC include continuous outside air ventilation at {ge}7.5 L s{sup -1} per person, {approx}70% less cooling energy and efficient particle filtration. Measurements include: carbon dioxide, particles, VOCs, temperature, humidity, thermal comfort, noise, meteorology, and energy use. Preliminary IEQ monitoring results are reported.

Apte, Michael; Hodgson, Alfred; Shendell, Derek; Dibartolomeo, Dennis; Hochi, Toshifumi; Kumar, Satish; Lee, Seung-Min; Liff, Shawna; Rainer, Leo; Schmidt, Richard; Sullivan, Douglas; Diamond, Richard; Fisk, William

2002-02-01T23:59:59.000Z

132

Nebraska Air Quality Regulations (Nebraska)  

Broader source: Energy.gov [DOE]

These regulations, promulgated by the Department of Environmental Quality, contain provisions pertaining to ambient air quality standards, pollution source operating permits, emissions reporting,...

133

Tennessee Air Quality Act (Tennessee)  

Broader source: Energy.gov [DOE]

The Tennessee Air Quality Act (AQA) delegates the power to maintain air quality in the State to the Department of Environment and Conservation. Under the Department of the Environment and...

134

Proceedings of Healthy Buildings 2009 Paper 141 Removal of Indoor Ozone with Reactive Materials: Preliminary Results and  

E-Print Network [OSTI]

Proceedings of Healthy Buildings 2009 Paper 141 Removal of Indoor Ozone with Reactive Materials air quality. #12;Proceedings of Healthy Buildings 2009 Paper 141 Removing ozone from indoor

Siegel, Jeffrey

135

Proceedings: Indoor Air 2005 REACTIONS BETWEEN OZONE AND BUILDING PRODUCTS: IMPACT ON  

E-Print Network [OSTI]

Proceedings: Indoor Air 2005 2118 REACTIONS BETWEEN OZONE AND BUILDING PRODUCTS: IMPACT ON PRIMARY of reactions of ozone on building products and on their emissions in indoor air. For this purpose, 12 building products were exposed to ozone in a dedicated experimental setup. The measured ozone removal rate

Paris-Sud XI, Université de

136

Optimal Indoor Air Temperature Considering Energy Savings and Thermal Comfort in the Shanghai Area  

E-Print Network [OSTI]

as possible in winter. Meanwhile, indoor thermal comfort should be considered. This paper will establish the optimal indoor air temperature for an air-conditioning system aiming at both energy savings and thermal comfort in the Shanghai area, based on the PMV...

Yao, Y.; Lian, Z.; Hou, Z.; Liu, W.

2006-01-01T23:59:59.000Z

137

Indoor air pollution in rural China: Cooking fuels, stoves, and health status  

SciTech Connect (OSTI)

Solid fuels are a major source of indoor air pollution, but in less developed countries the short-term health effects of indoor air pollution are poorly understood. The authors conducted a large cross-sectional study of rural Chinese households to determine associations between individual health status and domestic cooking as a source of indoor air pollution. The study included measures of health status as well as measures of indoor air-pollution sources, such as solid cooking fuels and cooking stoves. Compared with other fuel types, coal was associated with a lower health status, including negative impacts on exhaled carbon monoxide level, forced vital capacity, lifetime prevalence of chronic obstructive pulmonary disease and asthma, and health care utilization. Decreasing household coal use, increasing use of improved stove technology, and increasing kitchen ventilation may decrease the short-term health effects of indoor air pollution.

Peabody, J.W.; Riddell, T.J.; Smith, K.R.; Liu, Y.P.; Zhao, Y.Y.; Gong, J.H.; Milet, M.; Sinton, J.E. [Amgen Inc., Thousand Oaks, CA (United States)

2005-03-15T23:59:59.000Z

138

Operation & Maintenance for Quality Indoor Air  

E-Print Network [OSTI]

th floor were complaining of IAQ related symptoms which included eye irritation. sinus infections, sneezing and coughing fits. The occupants also complained of a dirty, musty smell which was particularly strong early in the morning. The majority...

Downing, C.; Bayer, C. W.

1990-01-01T23:59:59.000Z

139

Equivalence in Ventilation and Indoor Air Quality  

E-Print Network [OSTI]

environment: PM 2.5 , acrolein, and formaldehyde. There isAcetaldehyde  Acrolein  Benzene  Formaldehyde  Naphthalene that total are PM 2.5 , acrolein, formaldehyde, and ozone.

Sherman, Max

2012-01-01T23:59:59.000Z

140

TEAMS: Indoor Air Quality (IAR) Program  

E-Print Network [OSTI]

in place since April of 2002. Recognizing the need to expand the program in depth and breadth, we designed TEAMS. We were able to do this by assistance from Mike Miller and the EPA, who gave the District six “Tools for Schools” test kits (TfS Kit...

Melton, V.

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air update number Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Paulos Human... @cs.cmu.edu ABSTRACT Good indoor air quality is a vital part of human health. Poor indoor air quality can contribute... matters, poor air quality is extremely...

142

Energy efficient indoor VOC air cleaning with activated carbon fiber (ACF) filters Meera A. Sidheswaran a  

E-Print Network [OSTI]

Energy efficient indoor VOC air cleaning with activated carbon fiber (ACF) filters Meera A Keywords: Activated carbon fiberVolatile organic compoundIndoor pollutantEnergy efficient ventilation a b s t r a c t This study explores the potential environmental and energy benefits of using activated

143

Indoor-Outdoor Air Leakage of Apartments and Commercial Buildings  

SciTech Connect (OSTI)

We compiled and analyzed available data concerning indoor-outdoor air leakage rates and building leakiness parameters for commercial buildings and apartments. We analyzed the data, and reviewed the related literature, to determine the current state of knowledge of the statistical distribution of air exchange rates and related parameters for California buildings, and to identify significant gaps in the current knowledge and data. Very few data were found from California buildings, so we compiled data from other states and some other countries. Even when data from other developed countries were included, data were sparse and few conclusive statements were possible. Little systematic variation in building leakage with construction type, building activity type, height, size, or location within the u.s. was observed. Commercial buildings and apartments seem to be about twice as leaky as single-family houses, per unit of building envelope area. Although further work collecting and analyzing leakage data might be useful, we suggest that a more important issue may be the transport of pollutants between units in apartments and mixed-use buildings, an under-studied phenomenon that may expose occupants to high levels of pollutants such as tobacco smoke or dry cleaning fumes.

Price, P.N.; Shehabi, A.; Chan, R.W.; Gadgil, A.J.

2006-06-01T23:59:59.000Z

144

ENERGY IMPACTS OF ENERGY AND INDOOR ENVIRONMENTAL QUALITY RETROFITS OF APARTMENTS IN CALIFORNIA  

E-Print Network [OSTI]

with simultaneous energy savings and indoor environmental quality (IEQ) improvements as the goal. The control apartments to energy use changes of control apartments, total measured savings of gas energy plus site1 ENERGY IMPACTS OF ENERGY AND INDOOR ENVIRONMENTAL QUALITY RETROFITS OF APARTMENTS IN CALIFORNIA

145

Report on HVAC option selections for a relocatable classroom energy and indoor environmental quality field study  

SciTech Connect (OSTI)

It is commonly assumed that efforts to simultaneously develop energy efficient building technologies and to improve indoor environmental quality (IEQ) are unfeasible. The primary reason for this is that IEQ improvements often require additional ventilation that is costly from an energy standpoint. It is currently thought that health and productivity in work and learning environments requires adequate, if not superior, IEQ. Despite common assumptions, opportunities do exist to design building systems that provide improvements in both energy efficiency and IEQ. This report outlines the selection of a heating, ventilation, and air conditioning (HVAC) system to be used in demonstrating such an opportunity in a field study using relocatable school classrooms. Standard classrooms use a common wall mounted heat pump HVAC system. After reviewing alternative systems, a wall-mounting indirect/direct evaporative cooling system with an integral hydronic gas heating is selected. The anticipated advantages of this system include continuous ventilation of 100 percent outside air at or above minimum standards, projected cooling energy reductions of about 70 percent, inexpensive gas heating, improved airborne particle filtration, and reduced peak load electricity use. Potential disadvantages include restricted climate regions and possible increases in indoor relative humidity levels under some conditions.

Apte, Michael G.; Delp, Woody W.; Diamond, Richard C.; Hodgson, Alfred T.; Kumar, Satish; Rainer, Leo I.; Shendell, Derek G.; Sullivan, Doug P.; Fisk, William J.

2001-10-11T23:59:59.000Z

146

Atmospheric Environment 40 (2006) 66966710 Indoor secondary pollutants from cleaning product and air  

E-Print Network [OSTI]

-in scented-oil air freshener (AFR) was operated for several days. Cleaning products were applied-mail address: BCSinger@lbl.gov (B.C. Singer). #12;1. Introduction Many consumer cleaning products and airAtmospheric Environment 40 (2006) 6696­6710 Indoor secondary pollutants from cleaning product

Short, Daniel

147

Ris-M-2476 RELATIONSHIPS IN INDOOR/OUTDOOR AIR POLLUTION  

E-Print Network [OSTI]

Risø-M-2476 RELATIONSHIPS IN INDOOR/OUTDOOR AIR POLLUTION Jørn Roed Abstract. Beryllium-7 a pollution episode, especially a reactor accident. The effect of operating a vacuum cleaner during the pollution episode and airing shortly after is also investigated. Earlier relevant literature is reviewed

148

Air temperature thresholds for indoor comfort and perceived air quality  

E-Print Network [OSTI]

building, Proceedings of Healthy Buildings 2003 Conference.of the California Healthy Building Study: A Summary, Indoorsurvey, Proceedings of Healthy Buildings 2009, September.

Zhang, Hui; Edward, Arens; Pasut, Wilmer

2012-01-01T23:59:59.000Z

149

Vermont Air Pollution Control Regulations, Ambient Air Quality Standards (Vermont)  

Broader source: Energy.gov [DOE]

The ambient air quality standards are based on the national ambient air quality standards. The Vermont standards are classified as primary and secondary standards and judged adequate to protect...

150

School Indoor Environmental Quality Assessments and Interventions: Benefits of Effective Partnerships in California  

SciTech Connect (OSTI)

Public, private, government, and university stakeholders have focused increasing attention on children's environmental health. Priority areas have been healthy school environments including indoor air and environmental quality (IEQ); susceptibilities of children to environmental factors and associated illness; and, understanding exposure to biological, chemical, and physical agents. As multidisciplinary teams, studies and intervention demonstrations in California public schools were conducted. A common theme among them was a ''partnership,'' the collaboration between stakeholders from the aforementioned sectors. Federal funding and local bond measures for planning, maintenance, and modernization of school facilities have recently been authorized. Therefore, beneficial ''partnerships'' should be established to conduct needed IEQ, environmental health, and productivity research, development and demonstration. This commentary describes benefits for stakeholders and five strategies for future effective collaborations.

Shendell, Derek G.; Apte, Michael G.; Kim, Janice; Smorodinsky, Svetlana

2002-07-01T23:59:59.000Z

151

E-Print Network 3.0 - ambient air quality-a Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

EHHE; January 2006 7 Topics Air, Ambient (Outdoor) Air, Indoor Disasters Lead... pollutants in ambient air Hazardous or toxic substances released in ambient air Residence in...

152

Environmental Health Perspectives VOLUME 109 | NUMBER 5 | May 2001 481 Quantifying the Effects of Exposure to Indoor Air Pollution from Biomass  

E-Print Network [OSTI]

to indoor air pollution high on the agenda of international development and public health organizations (10 of Exposure to Indoor Air Pollution from Biomass Combustion on Acute Respiratory Infections in Developing to indoor air pollution, especially to particulate matter, from the combustion of biofuels (wood, charcoal

Kammen, Daniel M.

153

Chapter 53 Ambient Air Quality (Kentucky)  

Broader source: Energy.gov [DOE]

Kentucky Administrative Regulation Chapter 53, entitled Ambient Air Quality, is promulgated under the authority of the Division of Air Quality within the Energy and Environment Cabinet’s Department...

154

Ambient Air Quality Criteria (Manitoba, Canada)  

Broader source: Energy.gov [DOE]

The Manitoba Ambient Air Quality Criteria schedule lists maximum time-based pollutant concentration levels for the protection and preservation of ambient air quality within the Province of Manitoba...

155

Georgia Air Quality Control Act (Georgia)  

Broader source: Energy.gov [DOE]

The Georgia Air Quality Control Act (AQCA) is a set of environmental regulations, permitting requirements, and air quality standards that control the amount of pollutants emitted and who emits them...

156

E-Print Network 3.0 - air laws cigarette Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Monitoring Environmental AirQuality ProvidingChildren withGoodIndoor Air... with air pollution caused by the state's mountainous topogra- phy ... Source: National Center for...

157

NAQSAT National Air Quality Site Assessment Tool NAQSAT National Air Quality Site Assessment Tool  

E-Print Network [OSTI]

NAQSAT National Air Quality Site Assessment Tool NAQSAT National Air Quality Site Assessment Tool Air Quality Assessment Tool For Livestock Producers & Advisors #12;NAQSAT The National Air Quality Site Assessment Tool (NAQSAT) was developed for livestock producers and their advisors interested

158

Air Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference  

E-Print Network [OSTI]

permit regulations are designed to track, record, and control air pollutants belonging to severalAir Quality: Air Pollutants, SLAC Emissions Sources, and Regulatory Reference Department: Chemical on chemical classifications. This reference outlines major categories of air pollutants found at SLAC

Wechsler, Risa H.

159

Pre-clinical Measures of Eye Damage (Lens Opacity), Case-control Study of Tuberculosis, and Indicators of Indoor Air Pollution from Biomass Smoke  

E-Print Network [OSTI]

Indoor air pollution from biomass fuels and respiratoryTuberculosis and Indoor Biomass and Kerosene Use in Nepal: AR.D. Retherford, and K.R. Smith, Biomass cooking fuels and

Pokhrel, Amod Kumar

2010-01-01T23:59:59.000Z

160

Final Report Balancing energy conservation and occupant needs in ventilation rate standards for Big Box stores in California: predicted indoor air quality and energy consumption using a matrix of ventilation scenarios  

E-Print Network [OSTI]

irritant effects. For energy models, we estimated buildingreduced outdoor air VRs. The energy models estimate that, inof commercial building energy models. The study assessed the

Apte, Michael G.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Introduction Air Quality and Nitrogen Dioxide  

E-Print Network [OSTI]

- Global update 2005. Primary sources of air pollutants include combustion products from power generationIntroduction Air Quality and Nitrogen Dioxide Air pollution can be defined as "the presence effects to man and/or the environment". (DEFRA) "Clean air is considered to be a basic requirement

162

Post Occupancy Evaluation of Indoor Environmental Quality in Commercial Buildings: Do green buildings have more satisfied occupants?  

E-Print Network [OSTI]

Post Occupancy Evaluation of Indoor Environmental Quality in Commercial Buildings: Do green of Indoor Environmental Quality in Commercial Buildings: Do green buildings have more satisfied occupants the promise of a bright future ­ just like the green building movement. i #12;Post Occupancy Evaluation

Kammen, Daniel M.

163

2012 National Tribal Forum on Air Quality  

Broader source: Energy.gov [DOE]

The Institute for Tribal Environmental Professionals (ITEP) and the National Tribal Air Association (NTAA) would like to invite you to attend their joint air quality conference, the National Tribal...

164

The Effects of Indoor Air Velocity on Occupant Thermal Comfort in Winter  

E-Print Network [OSTI]

ICEBO2006, Shenzhen, China Maximize Comfort: Temperature, Humidity, and IAQ, Vol. I-2-5 The Effects of Indoor Air Velocity on Occupant Thermal Comfort in Winter Jiaolin Wang Lu Chen Postgrauate Master... surface temperature decline to reduce the body?s heat loss. Meanwhile shudder will promote the body?s heat production. So the temperature of organism doesn?t drop with decline of the environmental temperature. But if organism stays at cool environment...

Wang, J.; Chen, L.

2006-01-01T23:59:59.000Z

165

Regulations for Air Quality (Quebec, Canada)  

Broader source: Energy.gov [DOE]

This Regulation establishes emission standards for particulates and gases, emission opacity standards, standards of air quality and control measures to prevent, eliminate or reduce the emission of...

166

Ambient Air Quality Standards (New Jersey)  

Broader source: Energy.gov [DOE]

This article lists specific standards for ambient air quality standards for particulate matter, sulfur dioxide, carbon monoxide, ozone, lead and nitrogen dioxide.

167

Ambient Air Quality Standards (New Mexico)  

Broader source: Energy.gov [DOE]

This regulation establishes ambient air quality standards for the areas of New Mexico under the jurisdiction of the Environmental Improvement Board. The maximum allowable concentrations of total...

168

Occupant satisfaction with indoor environmental quality in green buildings  

E-Print Network [OSTI]

pollutants, using green materials, giving occupants personal control over operable windows, task air-

Abbaszadeh, S.; Zagreus, Leah; Lehrer, D.; Huizenga, C

2006-01-01T23:59:59.000Z

169

A Pilot Study of the Effectiveness of Indoor Plants for Removal of Volatile Organic Compounds in Indoor Air in a Seven-Story Office Building  

SciTech Connect (OSTI)

The Paharpur Business Centre and Software Technology Incubator Park (PBC) is a 7 story, 50,400 ft{sup 2} office building located near Nehru Place in New Delhi India. The occupancy of the building at full normal operations is about 500 people. The building management philosophy embodies innovation in energy efficiency while providing full service and a comfortable, safe, healthy environment to the occupants. Provision of excellent Indoor Air Quality (IAQ) is an expressed goal of the facility, and the management has gone to great lengths to achieve it. This is particularly challenging in New Delhi, where ambient urban pollution levels rank among the worst on the planet. The approach to provide good IAQ in the building includes a range of technical elements: air washing and filtration of ventilation intake air from rooftop air handler, the use of an enclosed rooftop greenhouse with a high density of potted plants as a bio-filtration system, dedicated secondary HVAC/air handling units on each floor with re-circulating high efficiency filtration and UVC treatment of the heat exchanger coils, additional potted plants for bio-filtration on each floor, and a final exhaust via the restrooms located at each floor. The conditioned building exhaust air is passed through an energy recovery wheel and chemisorbent cartridge, transferring some heat to the incoming air to increase the HVAC energy efficiency. The management uses 'green' cleaning products exclusively in the building. Flooring is a combination of stone, tile and 'zero VOC' carpeting. Wood trim and finish appears to be primarily of solid sawn materials, with very little evidence of composite wood products. Furniture is likewise in large proportion constructed from solid wood materials. The overall impression is that of a very clean and well-kept facility. Surfaces are polished to a high sheen, probably with wax products. There was an odor of urinal cake in the restrooms. Smoking is not allowed in the building. The plants used in the rooftop greenhouse and on the floors were made up of a number of species selected for the following functions: daytime metabolic carbon dioxide (CO{sub 2}) absorption, nighttime metabolic CO{sub 2} absorption, and volatile organic compound (VOC) and inorganic gas absorption/removal for air cleaning. The building contains a reported 910 indoor plants. Daytime metabolic species reported by the PBC include Areca Palm, Oxycardium, Rubber Plant, and Ficus alii totaling 188 plants (21%). The single nighttime metabolic species is the Sansevieria with a total of 28 plants (3%). The 'air cleaning' plant species reported by the PBC include the Money Plant, Aglaonema, Dracaena Warneckii, Bamboo Palm, and Raphis Palm with a total of 694 plants (76%). The plants in the greenhouse (Areca Palm, Rubber Plant, Ficus alii, Bamboo Palm, and Raphis Palm) numbering 161 (18%) of those in the building are grown hydroponically, with the room air blown by fan across the plant root zones. The plants on the building floors are grown in pots and are located on floors 1-6. We conducted a one-day monitoring session in the PBC on January 1, 2010. The date of the study was based on availability of the measurement equipment that the researchers had shipped from Lawrence Berkeley National Lab in the U.S.A. The study date was not optimal because a large proportion of the regular building occupants were not present being New Year's Day. An estimated 40 people were present in the building all day during January 1. This being said, the building systems were in normal operations, including the air handlers and other HVAC components. The study was focused primarily on measurements in the Greenhouse and 3rd and 5th floor environments as well as rooftop outdoors. Measurements included a set of volatile organic compounds (VOCs) and aldehydes, with a more limited set of observations of indoor and outdoor particulate and carbon dioxide concentrations. Continuous measurements of Temperature (T) and relative humidity (RH) were made selected indoor and outdoor locations.

Apte, Michael G.; Apte, Joshua S.

2010-04-27T23:59:59.000Z

170

Air Quality Standards & ATOC/CHEM 5151  

E-Print Network [OSTI]

1 Lecture 22 Air Quality Standards & Control ATOC/CHEM 5151 #12;2 Primary Pollutants Things to reduce air pollution emissions ­ Latest version ­ 1990 (original, 1963) ­ What is an "air pollutant that are directly emitted Nitrogen Oxides (NOx) Hydrocarbons (VOCs) Carbon Monoxide (CO) #12;3 Secondary Pollutants

Toohey, Darin W.

171

Measure Guideline: Combustion Safety for Natural Draft Appliances Using Indoor Air  

SciTech Connect (OSTI)

This measure guideline covers how to assess and carry out the combustion safety procedures for appliances and heating equipment that uses indoor air for combustion in low-rise residential buildings. Only appliances installed in the living space, or in an area freely communicating with the living space, vented alone or in tandem with another appliance are considered here. A separate measure guideline addresses combustion appliances located either within the living space in enclosed closets or side rooms or outside the living space in an adjacent area like an attic or garage that use outdoor air for combustion. This document is for inspectors, auditors, and technicians working in homes where energy upgrades are being conducted whether or not air infiltration control is included in the package of measures being applied. In the indoor combustion air case, guidelines summarized here are based on language provided in several of the codes to establish minimum requirements for the space using simplified prescriptive measures. In addition, building performance testing procedures are provided by testing agencies. The codes in combination with the test procedures offer comprehensive combustion safety coverage to address safety concerns, allowing inexperienced residential energy retrofit inspectors to effectively address combustion safety issues and allow energy retrofits to proceed.

Brand, L.

2014-04-01T23:59:59.000Z

172

Analysis of a Dedicated Outdoor Air System and Low Temperature Supply Air Conditioning System  

E-Print Network [OSTI]

This paper presents the principles and the characteristics of a dedicated outdoor air system (DOAS) and low temperature supply air system. DOAS is offered based on the demands of indoor air quality and the low temperature supply air system...

Guang, L.; Li, R.

2006-01-01T23:59:59.000Z

173

Air Quality: Reporting Requirements Department: Chemical and General Safety  

E-Print Network [OSTI]

Air Quality: Reporting Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The air quality program manager requirements. This table summarizes all air quality program elements and reporting requirements. The NESHAPs

Wechsler, Risa H.

174

Air Quality: Asbestos Notification Procedure Department: Chemical and General Safety  

E-Print Network [OSTI]

Air Quality: Asbestos Notification Procedure Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The Bay Area Air Quality) and air quality program manager Determine if the project is classified as a demolition or renovation

Wechsler, Risa H.

175

Indoor environmental quality surveys. A brief literature review.  

E-Print Network [OSTI]

and (IAQ), occupant health, individuals productivity (selfproductivity, and quality, and structure layout organizational effectiveness quality 100 buildings in Long term Occupant perceptions of IAQproductivity) al. , 2003) Long term SBS research, benchmarking Thermal comfort, IAQ,

Peretti, Clara; Schiavon, Stefano

2011-01-01T23:59:59.000Z

176

E-Print Network 3.0 - air monitoring adjacent Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: ventilation rate on perceived quality of air polluted by different materials, small - scale and full - scale... the ventilation required for acceptable indoor air...

177

E-Print Network 3.0 - air force 611th Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to be a likely driving force... ; these forces may also have been contributing to entrainment of fume hood air into the general room exhaust. 12;... indoor air quality...

178

E-Print Network 3.0 - air force family Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to be a likely driving force... ; these forces may also have been contributing to entrainment of fume hood air into the general room exhaust. 12;... indoor air quality...

179

E-Print Network 3.0 - air force systems Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to be a likely driving force... ; these forces may also have been contributing to entrainment of fume hood air into the general room exhaust. 12;... indoor air quality...

180

Occupant satisfaction with indoor environmental quality in green buildings  

E-Print Network [OSTI]

Environmental Quality in Green Buildings S. Abbaszadeh 1 ,office buildings, comparing green with non-green buildings.On average, occupants in green buildings were more satisfied

Abbaszadeh, S.; Zagreus, Leah; Lehrer, D.; Huizenga, C

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Air Quality Impact of Distributed Generation of Electricity  

E-Print Network [OSTI]

of the near source air quality impact of distributedDabdub, D. , 2003. Urban Air quality impacts of distributedDabdub, D. , 2004. Urban Air quality impacts of distributed

Jing, Qiguo

2011-01-01T23:59:59.000Z

182

Occupant satisfaction with indoor environmental quality in green buildings  

E-Print Network [OSTI]

of lighting complaints in the two main comparison groups.the lighting control profiles in the two comparison groups.lighting and acoustic quality in green buildings do not show a significant improvement in comparison

Abbaszadeh, S.; Zagreus, Leah; Lehrer, D.; Huizenga, C

2006-01-01T23:59:59.000Z

183

Energy Saving and Good Quality Lighting for Indoor Applications  

E-Print Network [OSTI]

with extremely high lamp efficacies, silver-coated aluminum lamellae optics for high luminares efficiency, as well as highly efficient electronic gear take care that the energy consumption is decreasing up to 40%, while the light quality is improving. Latest...

Lange, H.

2008-01-01T23:59:59.000Z

184

Occupant satisfaction with indoor environmental quality in green buildings  

E-Print Network [OSTI]

145: Learning from our buildings: a state-of-the- practiceProceedings of Healthy Buildings 2006, Lisbon, Vol. III,Environmental Quality in Green Buildings S. Abbaszadeh 1 ,

Abbaszadeh, S.; Zagreus, Leah; Lehrer, D.; Huizenga, C

2006-01-01T23:59:59.000Z

185

Commercial Building Indoor Environmental Quality Evaluation: Methods and Tools  

E-Print Network [OSTI]

quality (IEQ) acceptance in residential buildings.Energy and Buildings, 41(9), 930–936. doi:10.1016/j.more tolerant of “green” buildings? Building Research &

Heinzerling, David

2012-01-01T23:59:59.000Z

186

Kansas Air Quality Regulations (Kansas)  

Broader source: Energy.gov [DOE]

All new air contaminant emission sources or alterations to emission sources that are required to be reported shall be in compliance with all applicable emission control regulations at the time that...

187

Kansas Air Quality Act (Kansas)  

Broader source: Energy.gov [DOE]

No person shall construct, own, operate, install, alter or use any air contaminant emission stationary source which, in accordance with rules and regulations, the secretary finds may cause or...

188

AIR QUALITY IMPACTS OF LIQUEFIED NATURAL GAS IN THE SOUTH COAST AIR BASIN OF CALIFORNIA  

E-Print Network [OSTI]

Emissions 7.3 Impacts of LNG on Air Quality 8. References 9.El Paso at Blythe. Chapter 3: Air Quality Impact AssessmentRespect to the South Coast Air Quality Management District

Carerras-Sospedra, Marc

2012-01-01T23:59:59.000Z

189

On-Road Air Quality and the Effect of Partial Recirculation on In-Cabin Air Quality for Vehicles  

E-Print Network [OSTI]

The proposed fractional air recirculation system canThe suggested fractional air recirculation method is away of improving cabin air quality. References [1] U.S. DOT.

Grady, Michael

2013-01-01T23:59:59.000Z

190

Improving Ventilation and Saving Energy: Final Report on Indoor Environmental Quality and Energy Monitoring in Sixteen Relocatable Classrooms  

SciTech Connect (OSTI)

An improved HVAC system for portable classrooms was specified to address key problems in existing units. These included low energy efficiency, poor control of and provision for adequate ventilation, and excessive acoustic noise. Working with industry, a prototype improved heat pump air conditioner was developed to meet the specification. A one-year measurement-intensive field-test of ten of these IHPAC systems was conducted in occupied classrooms in two distinct California climates. These measurements are compared to those made in parallel in side by side portable classrooms equipped with standard 10 SEER heat pump air conditioner equipment. The IHPAC units were found to work as designed, providing predicted annual energy efficiency improvements of about 36 percent to 42 percent across California's climate zones, relative to 10 SEER units. Classroom ventilation was vastly improved as evidenced by far lower indoor minus outdoor CO2 concentrations. TheIHPAC units were found to provide ventilation that meets both California State energy and occupational codes and the ASHRAE minimum ventilation requirements; the classrooms equipped with the 10 SEER equipment universally did not meet these targets. The IHPAC system provided a major improvement in indoor acoustic conditions. HVAC system generated background noise was reduced in fan-only and fan and compressor modes, reducing the nose levels to better than the design objective of 45 dB(A), and acceptable for additional design points by the Collaborative on High Performance Schools. The IHPAC provided superior ventilation, with indoor minus outdoor CO2 concentrations that showed that the Title 24 minimum ventilation requirement of 15 CFM per occupant was nearly always being met. The opposite was found in the classrooms utilizing the 10 SEER system, where the indoor minus outdoor CO2 concentrations frequently exceeded levels that reflect inadequate ventilation. Improved ventilation conditions in the IHPAC lead to effective removal of volatile organic compounds and aldehydes, on average lowering the concentrations by 57 percent relative to the levels in the 10 SEER classrooms. The average IHPAC to 10 SEER formaldehyde ratio was about 67 percent, indicating only a 33 percent reduction of this compound in indoor air. The IHPAC thermal control system provided less variability in occupied classroom temperature than the 10 SEER thermostats. The average room temperatures in all seasons tended to be slightly lower in the IHPAC classrooms, often below the lower limit of the ASHRAE 55 thermal comfort band. State-wide and national energy modeling provided conservative estimates of potential energy savings by use of the IHPAC system that would provide payback a the range of time far lower than the lifetime of the equipment. Assuming electricity costs of $0.15/kWh, the perclassroom range of savings is from about $85 to $195 per year in California, and about $89 to $250 per year in the U.S., depending upon the city. These modelsdid not include the non-energy benefits to the classrooms including better air quality and acoustic conditions that could lead to improved health and learning in school. Market connection efforts that were part of the study give all indication that this has been a very successful project. The successes include the specification of the IHPAC equipment in the CHPS portable classroom standards, the release of a commercial product based on the standards that is now being installed in schools around the U.S., and the fact that a public utility company is currently considering the addition of the technology to its customer incentive program. These successes indicate that the IHPAC may reach its potential to improve ventilation and save energy in classrooms.

Apte, Michael G.; Norman, Bourassa; Faulkner, David; Hodgson, Alfred T.; Hotchi, Toshfumi; Spears, Michael; Sullivan, Douglas P.; Wang, Duo

2008-04-04T23:59:59.000Z

191

Air Quality Conformity Trip Generation  

E-Print Network [OSTI]

Management Districts (AQMDs) and Air Pollution Control Districts (APCDs) #12;Source: http standards #12;PROBLEM #12;http://www.epa.gov/airtrends/2008/graphics/Figure3.gif Progress! #12;http_graph.html #12;http://www.epa.gov/airtrends/2008/graphics/HighlightsNumber.gif Number of people living in non

Handy, Susan L.

192

INDOOR AIR QUALITY IN ENERGY-EFFICIENT BUILDINGS  

E-Print Network [OSTI]

rates are reduced. nitrogen dioxide (N0 ) con~ centrationsfor some parameters (nitrogen dioxide and ozone) when the

Hollowell, Craig D.

2011-01-01T23:59:59.000Z

193

INDOOR AIR QUALITY IN ENERGY-EFFICIENT BUILDINGS  

E-Print Network [OSTI]

new buildings incorporating energy- efficient designs, Theenergy-efficient residential, studied as possible models design.

Hollowell, Craig D.

2011-01-01T23:59:59.000Z

194

INDOOR AIR QUALITY MEASUREMENTS IN ENERGY-EFFICIENT RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

Secretary for Conservation and Solar Energy of the U.S.Secretary for Conservation and Solar Energy of the U.S.

Berk, J.V.

2011-01-01T23:59:59.000Z

195

Health and productivity benefits of improved indoor air quality  

SciTech Connect (OSTI)

This paper is a summary of two studies completed for a national contractor`s association on the health costs and productivity benefits of improved IAQ. The original study documented the general health costs and productivity benefits of improved IAQ. The second study expanded the scope to include medical cost reductions for specific illnesses from improved IAQ. General information on the objectives, assumptions, definitions, and results of the studies are presented, followed by detailed information on research methodology, building inventory and wellness categories, health and medical effects of poor IAQ, health cost benefits, productivity benefits, recommended improvements, and conclusions and future improvements.

Dorgan, C.B. [Dorgan Associates, Inc., Madison, WI (United States); Dorgan, C.E.; Kanarek, M.S. [Univ. of Wisconsin, Madison, WI (United States); Willman, A.J. [Quantum Technology, Inc., Springfield, VA (United States)

1998-10-01T23:59:59.000Z

196

INDOOR AIR QUALITY (IAQ) PROGGRAM GUIDELINE HUMAN RESOURCES SERVICE GROUP  

E-Print Network [OSTI]

congestion, itching, coughing, and runny nose. Throat symptoms include feelings of dryness and irritation

Su, Xiao

197

Indoor Air Quality Forms 195 Building: _________________________________________________________ File Number: ________________________________  

E-Print Network [OSTI]

operational? Cooling Coil Inspection access? Clean? Supply water temp. O F Water carryover? Any indication? Odors from outdoors? (describe) Carryover of exhaust heat? Cooling tower within 25 feet? Exhaust outletOKComponent Comments Mist Eliminators Clean, straight, no carryover? Supply Fan Chambers Clean? No trash or storage

198

IAQ in Hospitals - Better Health through Indoor Air Quality Awareness  

E-Print Network [OSTI]

.S, 2004). Nordstrom and his team from Sweden investigated IAQ in hospitals in relation to building dampness and type of construction. They analyzed four hospital buildings of different age and design and concluded that building dampness in the floor...? Department of Occupational and Environmental Medicine, Uppsala University hospital, Sweden.1998 Proc CIB World Building Congress ,Gaevle,Sweden. ? O'Neal C. Infection control; Keeping diseases at bay a full-time effort for healthcare professionals...

Al-Rajhi, S.; Ramaswamy, M.; Al-Jahwari, F.

2010-01-01T23:59:59.000Z

199

STATE OF CALIFORNIA INDOOR AIR QUALITY AND MECHANICAL VENTILATION  

E-Print Network [OSTI]

for selection of the whole-building ventilation fan and for the duct design for the whole-building ventilation

200

Indoor Air Quality Survey of Boston Nail Salons  

E-Print Network [OSTI]

) suggest that spontaneous abortion in workers exposed to toluene may occur nearly 3 times more than a control group. Roelofs et al. (2008) showed an elevation of respiratory symptoms, skin problems.5 (PM2.5) are linked with respiratory problems #12;Table 1: Information on Layout, Ventilation

Fraden, Seth

Note: This page contains sample records for the topic "indoor air quality" 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

Air pollution kills. So what? Air quality engineering to improve public health  

E-Print Network [OSTI]

9/14/12 1 Air pollution kills. So what? Air quality engineering to improve public health;9/14/12 2 Air Quality Engineering H Air Quality Engineering H #12;9/14/12 3 Really? Air pollution running out of coffins and florists were running out of flowers. -- BBC #12;9/14/12 4 Air pollution

Levinson, David M.

202

Air Quality: Acronym List Department: Chemical and General Safety  

E-Print Network [OSTI]

hazard analysis AQPM air quality program manager ARP accidental release prevention ATCM air toxic control Standard NESHAPs National Emissions Standards for Hazardous Air Pollutants NOx oxides of nitrogen NPOC nonAir Quality: Acronym List Department: Chemical and General Safety Program: Air Quality Owner

Wechsler, Risa H.

203

The University of Winnipeg Air Quality Management Policy  

E-Print Network [OSTI]

1 The University of Winnipeg Air Quality Management Policy TITLE: AIR QUALITY NUMBER: 90 & Sustainability) Purpose: The University of Winnipeg (the "University) Air Quality Management Policy ("Policy") establishes a framework within which the University will incorporate air quality management into its overall

Martin, Jeff

204

RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY  

E-Print Network [OSTI]

RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY UC Davis-Caltrans Air control measure. #12;RESIDENTIAL LOCATION CHOICE AND TRAVEL BEHAVIOR: IMPLICATIONS FOR AIR QUALITY.......................................................... 3 2.2 The Role of Residential Location Choice

Levinson, David M.

205

Office of Radiation & Indoor Air EPA 402-R-05-009 Radiation Protection Division (6608J) August 2006  

E-Print Network [OSTI]

) Radiation Protection Division works to address hazards posed by technologically enhanced naturally occurringOffice of Radiation & Indoor Air EPA 402-R-05-009 Radiation Protection Division (6608J) August 2006 of potential radiological and chemical hazards. In order to help us identify where potential problems may occur

206

Concentrations of indoor pollutants database: User's manual  

SciTech Connect (OSTI)

This manual describes the computer-based database on indoor air pollutants. This comprehensive database alloys helps utility personnel perform rapid searches on literature related to indoor air pollutants. Besides general information, it provides guidance for finding specific information on concentrations of indoor air pollutants. The manual includes information on installing and using the database as well as a tutorial to assist the user in becoming familiar with the procedures involved in doing bibliographic and summary section searches. The manual demonstrates how to search for information by going through a series of questions that provide search parameters such as pollutants type, year, building type, keywords (from a specific list), country, geographic region, author's last name, and title. As more and more parameters are specified, the list of references found in the data search becomes smaller and more specific to the user's needs. Appendixes list types of information that can be input into the database when making a request. The CIP database allows individual utilities to obtain information on indoor air quality based on building types and other factors in their own service territory. This information is useful for utilities with concerns about indoor air quality and the control of indoor air pollutants. The CIP database itself is distributed by the Electric Power Software Center and runs on IBM PC-compatible computers.

Not Available

1992-05-01T23:59:59.000Z

207

Energy-related indoor environmental quality research: A priority agenda  

SciTech Connect (OSTI)

A multidisciplinary team of IEQ and energy researchers has defined a program of priority energy-related IEQ research. This paper describes the methods employed to develop the agenda, and 35 high priority research and development (R&D) project areas related to four broad goals: (1) identifying IEQ problems and opportunities; (2) developing and evaluating energy-efficient technologies for improving IEQ; (3) developing and evaluating energy-efficient practices for improving IEQ; and (4) encouraging or assisting the implementation of technologies or practices for improving IEQ. The identified R&D priorities reflect a strong need to benchmark IEQ conditions in small commercial buildings, schools, and residences. The R&D priorities also reflect the need to better understand how people are affected by IEQ conditions and by the related building characteristics and operation and maintenance practices. The associated research findings will provide a clearer definition of acceptable IEQ that is required to guide the development of technologies, practices, standards, and guidelines. Quantifying the effects of building characteristics and practices on IEQ conditions, in order to provide the basis for development of energy efficient and effective IEQ control measures, was also considered a priority. The development or advancement in a broad range of IEQ tools, technologies, and practices are also a major component of the priority research agenda. Consistent with the focus on ''energy-related'' research priorities, building ventilation and heating, ventilating and air conditioning (HVAC) systems and processes are very prominent in the agenda. Research related to moisture and microbiological problems, particularly within hot and humid climates, is also prominent within the agenda. The agenda tends to emphasize research on residences, small commercial buildings, and schools because these types of buildings have been underrepresented in prior research. Most of the research areas apply to both new construction and existing buildings. Nearly all of the recommended priority R&D project areas include tasks intended to facilitate the communication and implementation of the research results. In addition, the priority agenda includes several projects specifically designed to facilitate or stimulate the use of existing energy-efficient technologies and practices for improving IEQ. To assure that the research program continues to meet the needs of stakeholders and to facilitate the coordination of research among sponsors, the core team recommends an annual meeting attended by sponsors, a balanced group of stakeholders, and a selection of researchers implementing the agenda.

Fisk, W.J.; Brager, G.; Burge, H.; Cummings, J.; Levin, H.; Loftness, V.; Mendell, M.J.; Persily, A.; Taylor, S.; Zhang, J.S.

2002-08-01T23:59:59.000Z

208

Protocol for Maximizing Energy Savings and Indoor Environmental Quality Improvements when Retrofitting Apartments  

SciTech Connect (OSTI)

The current focus on building energy retrofit provides an opportunity to simultaneously improve indoor environmental quality (IEQ). Toward this end, we developed a protocol for selecting packages of retrofits that both save energy and improve IEQ in apartments. The protocol specifies the methodology for selecting retrofits from a candidate list while addressing expected energy savings, IEQ impacts, and costs in an integrated manner. Interviews, inspections and measurements are specified to collect the needed input information. The protocol was applied to 17 apartments in three buildings in two different climates within California. Diagnostic measurements and surveys conducted before and after retrofit implementation indicate enhanced apartment performance.

Noris, Federico; Delp, William W.; Vermeer, Kimberly; Adamkiewicz, Gary; Singer, Brett C.; Fisk, William J.

2012-06-18T23:59:59.000Z

209

WearAir: Expressive T-shirts for Air Quality Sensing Sunyoung Kim and Eric Paulos  

E-Print Network [OSTI]

are less proactively concerned with air quality. AIR POLLUTANT: VOLATILE ORGANIC COMPOUNDS Different types of air pollutants contribute to air quality in different locations: Ozone, CO, NOx and VOCs are major contributors to outdoor air pollution; and particulate matters, VOCs, carbon monoxide and lead are common air

Mankoff, Jennifer

210

Indoor environment program - 1995 annual report  

SciTech Connect (OSTI)

Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

Daisey, J.M.

1996-06-01T23:59:59.000Z

211

Indoor environment program. 1994 annual report  

SciTech Connect (OSTI)

Buildings use approximately one-third of the energy consumed in the United States. The potential energy savings derived from reduced infiltration and ventilation in buildings are substantial, since energy use associated with conditioning and distributing ventilation air is about 5.5 EJ per year. However, since ventilation is the dominant mechanism for removing pollutants from indoor sources, reduction of ventilation can have adverse effects on indoor air quality, and on the health, comfort, and productivity of building occupants. The Indoor Environment Program in LBL`s Energy and Environment Division was established in 1977 to conduct integrated research on ventilation, indoor air quality, and energy use and efficiency in buildings for the purpose of reducing energy liabilities associated with airflows into, within, and out of buildings while maintaining or improving occupant health and comfort. The Program is part of LBL`s Center for Building Science. Research is conducted on building energy use and efficiency, ventilation and infiltration, and thermal distribution systems; on the nature, sources, transport, transformation, and deposition of indoor air pollutants; and on exposure and health risks associated with indoor air pollutants. Pollutants of particular interest include radon; volatile, semivolatile, and particulate organic compounds; and combustion emissions, including environmental tobacco smoke, CO, and NO{sub x}.

Daisey, J.M.

1995-04-01T23:59:59.000Z

212

2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking  

ScienceCinema (OSTI)

A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

Farquar, George

2014-07-22T23:59:59.000Z

213

2013 R&D 100 Award: DNATrax could revolutionize air quality detection and tracking  

SciTech Connect (OSTI)

A team of LLNL scientists and engineers has developed a safe and versatile material, known as DNA Tagged Reagents for Aerosol Experiments (DNATrax), that can be used to reliably and rapidly diagnose airflow patterns and problems in both indoor and outdoor venues. Until DNATrax particles were developed, no rapid or safe way existed to validate air transport models with realistic particles in the range of 1-10 microns. Successful DNATrax testing was conducted at the Pentagon in November 2012 in conjunction with the Pentagon Force Protection Agency. This study enhanced the team's understanding of indoor ventilation environments created by heating, ventilation and air conditioning (HVAC) systems. DNATrax are particles comprised of sugar and synthetic DNA that serve as a bar code for the particle. The potential for creating unique bar-coded particles is virtually unlimited, thus allowing for simultaneous and repeated releases, which dramatically reduces the costs associated with conducting tests for contaminants. Among the applications for the new material are indoor air quality detection, for homes, offices, ships and airplanes; urban particulate tracking, for subway stations, train stations, and convention centers; environmental release tracking; and oil and gas uses, including fracking, to better track fluid flow.

Farquar, George

2014-04-03T23:59:59.000Z

214

air quality monitoramento: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

- Substantial emissionNational Air Quality Forecast Capability Ivanka Stajner NOAA NWSOST with contributions from AQAST meeting, College Park, MD June 5, 2013 12;National Air...

215

Chapter 50 Division for Air Quality: General Administrative Procedures (Kentucky)  

Broader source: Energy.gov [DOE]

Chapter 50 of the Division of Air Quality section within Energy and Environment Cabinet Department For Environmental Protection outlines the general administrative procedures for maintaining air...

216

Improving Home Indoor Air Quality There are three general ways of improving air quality in  

E-Print Network [OSTI]

of back-drafting from combustion appliances such as gas water heaters that might be located in the garage they can do damage. Do not use unvented fossil-fuel-based space heaters, e.g., kerosene heaters, under any faulty gas wall heaters and other combustion appliances. Consider hiring a qualified professional to test

Lightsey, Glenn

217

Ohio Air Quality Development Authority Tax Incentives (Ohio)  

Broader source: Energy.gov [DOE]

The Ohio Air Quality Development Authority provides financing for new air quality facilities for all types of Ohio businesses, ranging from small, family-owned shops to multi-million-dollar...

218

Air Quality 4 4-1 2003 SITE ENVIRONMENTAL REPORT  

E-Print Network [OSTI]

Air Quality 4 4-1 2003 SITE ENVIRONMENTAL REPORT Brookhaven National Laboratory monitors both with the requirements of the Clean Air Act. In addition, the Laboratory conducts ambient air monitoring to verify local air quality and assess possible environmental impacts from BNL operations. During 2003, BNL facilities

Homes, Christopher C.

219

Operation of Energy Efficient Residential Buildings Under Indoor Environmental Quality Requirements  

E-Print Network [OSTI]

temperature against indoor relative humidity for the same comfort sensation. These two concepts will save 17% to 22% of the project total energy demand, In addition to introducing new design criteria for acceptable indoor conditions in the new rural developed...

Medhat, A. A.; Khalil, E. E.

2010-01-01T23:59:59.000Z

220

Indoor Chemical Exposures: Humans' Non-respiratory Interactions with Room Air  

ScienceCinema (OSTI)

March 18, 2010 Berkeley Lab Environmental Energy Technology Division distinguished lecture: The marked difference in pollutant concentrations between an occupied and un-occupied room are only partially explained by human bio-effluents. Humans alter levels of ozone and related oxidants such as nitrate and hydroxyl radicals in the rooms they inhabit; in effect, they change the oxidative capacity of room air. Ozone-initiated reactions on exposed skin, hair and clothing generate products, including potentially irritating chemicals whose concentrations are much higher in the occupant's breathing zone than in the core of the room. Charles J. Weschler is a Professor at the School of Public Health, the Department of Environmental and Occupational Medicine and the Environmental and Occupational Health Sciences Institute (EOHSI) at the University of Medicine and Dentistry of New Jersey (UMDNJ)/Robert Wood Johnson Medical School & Rutgers University (New Jersey). He is also a Visiting Professor at the International Centre for Indoor Environment and Energy, Technical University of Denmark (DTU, Lyngby, Denmark).

Charles Weschler

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air quality-a european Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the pollution generated by various components are more abundant. The European Project on Air Pollution Sources... LBNL-47457 1 Published in Indoor Air 2002, 12(2): 98-112 ......

222

Air quality in the Carlsbad cavern  

SciTech Connect (OSTI)

The air quality in the Carlsbad Cavern has been investigated, but there are no reports on radon progeny and aerosols. The purpose of this experiment was to determine the activity size distribution of radon progeny and the air exchange rate inside the Cavern. Teams from ITRI and New Mexico Institute of Mining and Technology (NMT) conducted the field study in July 1994. The ITRI graded diffusion battery (GDB) was used to determine the activity size distribution, progeny concentration, equilibrium factor, and unattached fraction of the radon progeny. The design, calibration, and performance of the GDB have been described. For this study, each stage of the GDB contained one stainless steel screen, with the mesh sizes arranged in a series of 30, 50, 145, 200, and 635 mesh from the air inlet to the outlet. A 47-nm type A/E glass fiber filter was used to collect all particles that penetrated the screens. The flow rate was 5 L/min. The average ventilation rate in the cavern is 0.0026 V/hr. Our results showed that the cavern atmosphere may be quite different from other underground environments. The atmosphere in the summer is stable and relatively free of airborne particles, partly due to the extremely slow air exchange rate.

Cheng, Yung-Seng; Chen, Tou-Rong [Tsing-Hua Univ. (Taiwan, Province of China); Wasiolek, P.T. [New Mexico Institute of Mining and Technology, Socorro, NM (United States)

1994-11-01T23:59:59.000Z

223

Air quality VI details environmental progress  

SciTech Connect (OSTI)

A report is given of the International Conference on Air Quality VI where key topics discussed were control of mercury, trace elements, sulphur trioxide and particulates. This year a separate track was added on greenhouse gas reduction, with panels on greenhouse gas policy and markets, CO{sub 2} capture and sequestration, and monitoring, mitigation and verification. In keynote remarks, NETL Director Carl Bauer noted that emissions have gone down since 1990 even though coal consumption has increased. The conference provided an overview of the state-of-the-science regarding key pollutants and CO{sub 2}, the corresponding regulatory environment, and the technology readiness of mitigation techniques. 1 photo.

NONE

2007-12-31T23:59:59.000Z

224

THE PREV AIR SYSTEM, AN OPERATIONAL SYSTEM FOR LARGE SCALE AIR QUALITY FORECASTS OVER EUROPE; APPLICATIONS  

E-Print Network [OSTI]

THE PREV AIR SYSTEM, AN OPERATIONAL SYSTEM FOR LARGE SCALE AIR QUALITY FORECASTS OVER EUROPE Author ABSTRACT Since Summer 2003, the PREV'AIR system has been delivering through the Internet1 daily air quality forecasts over Europe. This is the visible part of a wider collaborative project

Paris-Sud XI, Université de

225

PREV'AIR, a platform for air quality monitoring and fore-, Menut, L.2  

E-Print Network [OSTI]

PREV'AIR, a platform for air quality monitoring and fore- casting Honoré C.1 , Menut, L.2, France 4 ADEME, Paris, France 5 CNRM Meteo-France, Toulouse, France 1 Introduction Since 2003, the PREV'AIR system has been delivering an information about air quality, dedicated to any people or organisation

Menut, Laurent

226

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

Introduction Human perception of air movement depends on airIntroduction Human perception of air movement depends on

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

227

Predicting Air Quality: Current Status and Future Directions  

E-Print Network [OSTI]

Predicting Air Quality: Current Status and Future Directions Gregory R. Carmichael ,a Adrian Sandu, OR 97207, USA Abstract Air quality prediction plays an important role in the management of our envi can predict pollution in an urban air shed with spatial resolution less than a kilometer, and cover

Sandu, Adrian

228

Predicting Air Quality: Improvements through advanced methods to integrate  

E-Print Network [OSTI]

Predicting Air Quality: Improvements through advanced methods to integrate models and measurements of Mathematics and Statistics, Portland, OR 97207, USA Abstract Air quality prediction plays an important role chemical transport models can predict pollution in an urban air shed with spatial resolution less than

Sandu, Adrian

229

Major: Ecological Systems Design, Air Quality Control and Waste Management  

E-Print Network [OSTI]

1 Major: Ecological Systems Design, Air Quality Control and Waste Management · Being able to solve control technologies · Knowledge in waste management and technologies Module 1: Ecological Systems Design quality control and biogas Waste management and air quality control Examples for combination of Modules

Giger, Christine

230

Air Quality and Emissions Impacts of Heat Island Mitigation Strategies  

E-Print Network [OSTI]

Air Quality and Emissions Impacts of Heat Island Mitigation Strategies ENVIRONMENTAL AREA RESEARCH the temperature of the ground surface and the ambient air. This situation creates areas called urban heat summertime temperatures reduces electricity demand for air conditioning, which lowers air pollution levels

231

uide for the University of Utah Air Quality  

E-Print Network [OSTI]

pollution. Regulating air pollution is a priority of the federal government because air pollution can cause adverse health effects in humans.1 The Wasatch Front is plagued with poor air quality during the winter to trapped pollution. Air pollution in the Salt Lake Valley is characterized by high levels of particulate

Tipple, Brett

232

air quality aboard: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 57 Predicting Air Quality: Current Status...

233

air quality survey: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

234

air quality environmental: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 103 Predicting Air Quality: Current Status...

235

air quality applications: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

236

assessment air quality: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

237

air quality impacts: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 114 Predicting Air Quality: Current Status...

238

air quality handbook: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

239

air quality problems: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 70 Predicting Air Quality: Current Status...

240

air quality forecast: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 91 Listening to Air Quality Sunyoung Kim &...

Note: This page contains sample records for the topic "indoor air quality" 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

air quality management: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 85 Predicting Air Quality: Current Status...

242

air quality application: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

243

air quality impact: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 114 Predicting Air Quality: Current Status...

244

air quality policy: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 80 Predicting Air Quality: Current Status...

245

air quality studies: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 77 Predicting Air Quality: Current Status...

246

air quality standard: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

247

air quality investigations: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

248

air quality caused: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 58 Predicting Air Quality: Current Status...

249

air quality measuring: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 72 Predicting Air Quality: Current Status...

250

air quality sbs: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 56 Predicting Air Quality: Current Status...

251

air quality measurements: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 72 Predicting Air Quality: Current Status...

252

air quality evaluation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

253

achieve air quality: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

254

air quality forecasting: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 91 Listening to Air Quality Sunyoung Kim &...

255

air quality assessments: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

256

air quality networks: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 69 Predicting Air Quality: Current Status...

257

air quality estimation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

258

air quality assessment: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

259

air quality study: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 77 Predicting Air Quality: Current Status...

260

air quality issues: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

Note: This page contains sample records for the topic "indoor air quality" 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

air quality standards: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 78 Predicting Air Quality: Current Status...

262

air quality guidelines: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

263

agricultural air quality: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 68 Predicting Air Quality: Current Status...

264

air quality guideline: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 66 Predicting Air Quality: Current Status...

265

air quality program: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 68 Predicting Air Quality: Current Status...

266

air quality cmaq: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 64 Predicting Air Quality: Current Status...

267

air quality health: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 96 Predicting Air Quality: Current Status...

268

air quality conditions: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 71 Predicting Air Quality: Current Status...

269

air quality pedestrian: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

270

air quality estimated: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 59 Predicting Air Quality: Current Status...

271

air quality science: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 75 Predicting Air Quality: Current Status...

272

air quality committee: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 62 Predicting Air Quality: Current Status...

273

air quality policies: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 80 Predicting Air Quality: Current Status...

274

Distributed GIS for Monitoring and Modeling Urban Air Quality  

E-Print Network [OSTI]

The progress of technology has made the measurement of air quality and the simulation of complex air pollution models both feasible and cost-effective. However, there is a long way to go in terms of facilitating widespread ...

Yeang, Chen-Hsiang, 1969-

275

Air Quality Standards and Nuisance Issues for Animal Agriculture  

E-Print Network [OSTI]

them reduce the effect their facilities may have on air quality. By understanding issues pertaining to air pollutants, producers then can more effectively communicate with their neighbors and communities....

Mukhtar, Saqib; Auvermann, Brent W.

2006-05-24T23:59:59.000Z

276

Classification of dwellings into profiles regarding indoor air quality, and identification of indoor air pollution determinant factors  

E-Print Network [OSTI]

(proportion of each class, hal-00447841,version1-16Jan2010 Author manuscript, published in "ISIAQ's Healthy Buildings 2009 Conference, Syracuse : United States (2009)" #12;descriptors of the conditional distributions

Paris-Sud XI, Université de

277

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

Bittencourt, L. S. (2010) Air movement acceptability limitsthermal acceptability and air movement assessments in a hot-e úmidos. (Applicability of air velocity limits for thermal

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

278

E-Print Network 3.0 - air quality information Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Management District (BAAQMD). For more detailed information, see Air Quality: Air Pollutants, SLAC Emissions... Air Quality: Reporting Requirements Department: Chemical and...

279

E-Print Network 3.0 - air quality criteria Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

is in the spotlight as a Summary: quality. Criteria pollutant -- One of six air pollutants that may adversely affect human health... Air Quality Standards (NAAQS) -- Air...

280

New Mexico Guidelines for Public Notification for Air Quality...  

Open Energy Info (EERE)

Jump to: navigation, search OpenEI Reference LibraryAdd to library General: New Mexico Guidelines for Public Notification for Air Quality Permit Applications Author New...

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air quality simulation Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: Commission on Environmental Quality, Saffett Tanrikulu Bay Area Air Quality Control District, Jon Pleim- EPA... for SIPs and air quality forecasting Problem to be...

282

Energy Impacts of Energy and Indoor Environmental Quality Retrofits of Apartments in California  

SciTech Connect (OSTI)

Monthly gas and electricity use data from a set of 13 study apartments and 20 control apartments from three apartment buildings (B1 B3) in California were analyzed. The study apartments were retrofit with simultaneous energy savings and indoor environmental quality (IEQ) improvements as the goal. The control apartments were not retrofit. Pre-retrofit modeling indicated annual energy savings of 21percent, 17percent, and 27percent for the study apartments in B1-B3, respectively. Based on a comparison of changes in energy use of study apartments to energy use changes of control apartments, total measured savings of gas energy plus site electrical energy were 28percent in B1, 5percent in B2, and 3percent in B3. Given the small number of study apartments and the substantial changes in energy use within control apartments, the project yielded no conclusive evidence of energy savings. Apartment energy use increased with number of occupants and with floor area; however, the association with occupancy was most evident. Climate differences did not appear to be the major driver for the variability in energy use among apartments. Changes in occupant behaviors affecting energy use may have overwhelmed and obscured the energy savings in this small number of buildings. Much larger prior studies employing similar retrofits indicate that the retrofits usually do save energy.

Fisk, William J.; Norris, Federico; Singer, Brett C.

2013-11-01T23:59:59.000Z

283

E-Print Network 3.0 - air quality levels Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

A Breath of Fresh Air: Improving Air Summary: about unhealthful levels of air pollution. Impact Air quality forecasts and warnings for health... Learn More:...

284

Computed tomography and optical remote sensing: Development for the study of indoor air pollutant transport and dispersion  

SciTech Connect (OSTI)

This thesis investigates the mixing and dispersion of indoor air pollutants under a variety of conditions using standard experimental methods. It also extensively tests and improves a novel technique for measuring contaminant concentrations that has the potential for more rapid, non-intrusive measurements with higher spatial resolution than previously possible. Experiments conducted in a sealed room support the hypothesis that the mixing time of an instantaneously released tracer gas is inversely proportional to the cube root of the mechanical power transferred to the room air. One table-top and several room-scale experiments are performed to test the concept of employing optical remote sensing (ORS) and computed tomography (CT) to measure steady-state gas concentrations in a horizontal plane. Various remote sensing instruments, scanning geometries and reconstruction algorithms are employed. Reconstructed concentration distributions based on existing iterative CT techniques contain a high degree of unrealistic spatial variability and do not agree well with simultaneously gathered point-sample data.

Drescher, A.C.

1995-06-01T23:59:59.000Z

285

Emissions and Air Quality Impacts of Freight Transportation Erica Bickford  

E-Print Network [OSTI]

Emissions and Air Quality Impacts of Freight Transportation by Erica Bickford A dissertation rights reserved. #12;Abstract Emissions and Air Quality Impacts of Freight Transportation Erica Bickford.S. transportation is the largest source of national nitrogen oxide (NOx) emissions and the third largest source

Wisconsin at Madison, University of

286

Sensitivity of health risk estimates to air quality adjustment procedure  

SciTech Connect (OSTI)

This letter is a summary of risk results associated with exposure estimates using two-parameter Weibull and quadratic air quality adjustment procedures (AQAPs). New exposure estimates were developed for children and child-occurrences, six urban areas, and five alternative air quality scenarios. In all cases, the Weibull and quadratic results are compared to previous results, which are based on a proportional AQAP.

Whitfield, R.G.

1997-06-30T23:59:59.000Z

287

Studies of urban air quality using electrochemical based sensor instruments  

E-Print Network [OSTI]

Poor air quality has been projected to be the world’s top cause of environmental premature mortality by 2050 surpassing poor sanitation and dirty water (IGBP / IGAC press release, 2012 ). One of the major challenges of air quality management is how...

Popoola, Olalekan Abdul Muiz

2012-07-03T23:59:59.000Z

288

Performance and Portability of an Air Quality Model Donald Dabdub  

E-Print Network [OSTI]

and planning for the control of air pollution episodes. The California Institute of Technology (CIT) photochemical model is one such air quality model. It is used to predict the pollution dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico

Manohar, Rajit

289

Listening to Air Quality Sunyoung Kim & Eric Paulos  

E-Print Network [OSTI]

cities of the developing world, urban air pollution has worsened, which has been detrimental quality with bare human perception as air pollutants are mostly invisible and odorless. We believe in surroundings. INTRODUCTION Urban air pollution is higher in developing countries because they often depend more

Paulos, Eric

290

Atmospheric Modelling of Greenhouse Gases and Air Quality  

E-Print Network [OSTI]

. Increase in mixing height (h) entrains (draws in) air from above the box #12Atmospheric Modelling of Greenhouse Gases and Air Quality John C. Lin Courtenay Strong University of Utah: February 20th, 2013 Department of Atmospheric Sciences University of Utah #12;Outline ·CO2 ó Air

Tipple, Brett

291

Benefits and technological challenges in the implementation of TiO2-based ultraviolet photocatalytic oxidation (UVPCO) air cleaners  

SciTech Connect (OSTI)

Heating, ventilating, and cooling classrooms in California consume substantial electrical energy. Indoor air quality (IAQ) in classrooms affects student health and performance. In addition to airborne pollutants that are emitted directly by indoor sources and those generated outdoors, secondary pollutants can be formed indoors by chemical reaction of ozone with other chemicals and materials. Filters are used in nearly all classroom heating, ventilation and air-conditioning (HVAC) systems to maintain energy-efficient HVAC performance and improve indoor air quality; however, recent evidence indicates that ozone reactions with filters may, in fact, be a source of secondary pollutants. This project quantitatively evaluated ozone deposition in HVAC filters and byproduct formation, and provided a preliminary assessment of the extent to which filter systems are degrading indoor air quality. The preliminary information obtained will contribute to the design of subsequent research efforts and the identification of energy efficient solutions that improve indoor air quality in classrooms and the health and performance of students.

Hodgson, Al; Destaillats, Hugo; Hotchi, Toshifumi; Fisk, William J.

2008-10-01T23:59:59.000Z

292

PREV'AIR, a modeling platform for the air quality predictability study , C. Honor2  

E-Print Network [OSTI]

PREV'AIR, a modeling platform for the air quality predictability study Menut L.1 , C. Honoré2 , L Ministère de l'écologie et du développement durable, Paris, France This platform is proposed by the PREV'AIR about PREV'AIR ? please send an e-mail to cecile.honore@ineris.fr 1. Introduction Since 2002, the PREV'AIR

Menut, Laurent

293

Environmental Health Perspectives VOLUME 110 | NUMBER 11 | November 2002 1057 The Health Impacts of Exposure to Indoor Air Pollution from Solid Fuels in  

E-Print Network [OSTI]

of Exposure to Indoor Air Pollution from Solid Fuels in Developing Countries: Knowledge, Gaps, and Data Needs and coal smoke contain a large number of pollutants and known health haz- ards, including particulateEnvironmental Health Perspectives · VOLUME 110 | NUMBER 11 | November 2002 1057 The Health Impacts

Kammen, Daniel M.

294

Air Quality: New Emissions Source Requirements Department: Chemical and General Safety  

E-Print Network [OSTI]

Air Quality: New Emissions Source Requirements Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 All new sources that involve actual or potential air emissions must be evaluated by the air quality program manager beforehand

Wechsler, Risa H.

295

Indoor Radon and Its Decay Products: Concentrations, Causes, and Control Strategies  

E-Print Network [OSTI]

Radon and Its Decay Products in Indoor Air, Wiley, New York.radon daughter products in indoor air, Radiat. Prot. Dosim..and their decay products in indoor air, Health Phys. , 34,

Nero, A.V.

2008-01-01T23:59:59.000Z

296

Chapter 51 Attainment and Maintenance of the National Ambient Air Quality Standards (Kentucky)  

Broader source: Energy.gov [DOE]

Kentucky Administrative Regulation Chapter 51, entitled Attainment and Maintenance of the National Ambient Air Quality Standards, is promulgated under the authority of the Division of Air Quality...

297

Lifecycle impacts of natural gas to hydrogen pathways on urban air quality  

E-Print Network [OSTI]

on the impact of hydrogen production on urban air quality.in ambient air quality: (1) onsite hydrogen production; (2)centralized hydrogen production with gaseous hydrogen

Wang, Guihua; Ogden, Joan M; Nicholas, Michael A

2007-01-01T23:59:59.000Z

298

E-Print Network 3.0 - air quality implementation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Commission on Environmental Quality, Saffett Tanrikulu Bay Area Air Quality Control District, Jon Pleim- EPA... for SIPs and air ... Source: Jacob, Daniel J. - School of...

299

E-Print Network 3.0 - air quality strategy Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Commission on Environmental Quality, Saffett Tanrikulu Bay Area Air Quality Control District, Jon Pleim- EPA... for SIPs and air ... Source: Jacob, Daniel J. - School of...

300

Parametric Evaluation of an Innovative Ultra-Violet PhotocatalyticOxidation (UVPCO) Air Cleaning Technology for Indoor Applications  

SciTech Connect (OSTI)

An innovative Ultra-Violet Photocatalytic Oxidation (UVPCO) air cleaning technology employing a semitransparent catalyst coated on a semitransparent polymer substrate was evaluated to determine its effectiveness for treating mixtures of volatile organic compounds (VOCs) representative of indoor environments at low, indoor-relevant concentration levels. The experimental UVPCO contained four 30 by 30-cm honeycomb monoliths irradiated with nine UVA lamps arranged in three banks. A parametric evaluation of the effects of monolith thickness, air flow rate through the device, UV power, and reactant concentrations in inlet air was conducted for the purpose of suggesting design improvements. The UVPCO was challenged with three mixtures of VOCs. A synthetic office mixture contained 27 VOCs commonly measured in office buildings. A building product mixture was created by combining sources including painted wallboard, composite wood products, carpet systems, and vinyl flooring. The third mixture contained formaldehyde and acetaldehyde. Steady state concentrations were produced in a classroom laboratory or a 20-m{sup 3} chamber. Air was drawn through the UVPCO, and single-pass conversion efficiencies were measured from replicate samples collected upstream and downstream of the reactor. Thirteen experiments were conducted in total. In this UVPCO employing a semitransparent monolith design, an increase in monolith thickness is expected to result in general increases in both reaction efficiencies and absolute reaction rates for VOCs oxidized by photocatalysis. The thickness of individual monolith panels was varied between 1.2 and 5 cm (5 to 20 cm total thickness) in experiments with the office mixture. VOC reaction efficiencies and rates increased with monolith thickness. However, the analysis of the relationship was confounded by high reaction efficiencies in all configurations for a number of compounds. These reaction efficiencies approached or exceeded 90% for alcohols, glycol ethers, and other individual compounds including d-limonene, 1,2,4-trimethylbenzene, and decamethylcyclopentasiloxane. This result implies a reaction efficiency of about 30% per irradiated monolith face, which is in agreement with the maximum efficiency for the system predicted with a simulation model. In these and other experiments, the performance of the system for highly reactive VOCs appeared to be limited by mass transport of reactants to the catalyst surface rather than by photocatalytic activity. Increasing the air flow rate through the UVPCO device decreases the residence time of the air in the monoliths and improves mass transfer to the catalyst surface. The effect of gas velocity was examined in four pairs of experiments in which the air flow rate was varied from approximately 175 m{sup 3}/h to either 300 or 600 m{sup 3}/h. Increased gas velocity caused a decrease in reaction efficiency for nearly all reactive VOCs. For all of the more reactive VOCs, the decrease in performance was less, and often substantially less, than predicted based solely on residence time, again likely due to mass transfer limitations at the low flow rate. The results demonstrate that the UVPCO is capable of achieving high conversion efficiencies for reactive VOCs at air flow rates above the base experimental rate of 175 m{sup 3}/h. The effect of UV power was examined in a series of experiments with the building product mixture in which the number of lamps was varied between nine and three. For the most reactive VOCs in the mixture, the effects of UV power were surprisingly small. Thus, even with only one lamp in each section, there appears to be sufficient photocatalytic activity to decompose most of the mass of reactive VOCs that reach the catalyst surface. For some less reactive VOCs, the trend of decreasing efficiency with decreasing UV intensity was in general agreement with simulation model predictions.

Hodgson, Alfred T.; Sullivan, Douglas P.; Fisk, William J.

2005-10-31T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Air Quality: Roles, Responsibilities, and Authorities Matrix Department: Chemical and General Safety  

E-Print Network [OSTI]

Air Quality: Roles, Responsibilities, and Authorities Matrix Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The following tables summarize major air quality program requirements and map them to the appropriate

Wechsler, Risa H.

302

Air Quality: Monthly Hazardous Material Use, Fuel Consumption, and Equipment Operation Forms  

E-Print Network [OSTI]

Air Quality: Monthly Hazardous Material Use, Fuel Consumption, and Equipment Operation Forms Department: Chemical and General Safety Program: Air Quality Owner: Program Manager Authority: ES&H Manual, Chapter 30, Air Quality1 The conditions of SLAC's air quality permits specify that all subject hazardous

Wechsler, Risa H.

303

CLEARING THE AIR? THE EFFECTS OF GASOLINE CONTENT REGULATION ON AIR QUALITY  

E-Print Network [OSTI]

)--are pollutants produced in part through human activity. Ozone control programs have targeted a wide array of VOCCLEARING THE AIR? THE EFFECTS OF GASOLINE CONTENT REGULATION ON AIR QUALITY Maximilian Auffhammer regulations on ground- level ozone pollution. These regulations are costly and have been shown to fragment

Edwards, Paul N.

304

AIR QUALITY ENSEMBLE FORECAST COUPLING ARPEGE AND CHIMERE OVER WESTERN EUROPE  

E-Print Network [OSTI]

AIR QUALITY ENSEMBLE FORECAST COUPLING ARPEGE AND CHIMERE OVER WESTERN EUROPE Carvalho of the results encountered on numerical weather prediction ensemble runs has encouraged the air quality modellers' community to test the same methodology to foresee air pollutants concentrations

Menut, Laurent

305

Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions  

E-Print Network [OSTI]

3 Community Multiscale Air Quality (CMAQ) model aerosoland its role in regional air quality. Science, 311, 67-70.aerosol in Fresno, CA. J. Air Waste Manage. Assoc. , 56,

Millstein, Dev

2009-01-01T23:59:59.000Z

306

Air Quality Impact Study for UMore Park Sand and Gravel Resources  

E-Print Network [OSTI]

Air Quality Impact Study for UMore Park Sand and Gravel Resources University of Minnesota Rosemount Elliott Hendrickson Inc. Air Quality Impact Study for UMore Park Sand and Gravel Resources UOFMN 103496 ...........................................................................3 2.8 Air Emissions

Netoff, Theoden

307

E-Print Network 3.0 - air quality non-attainment Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

programs, go to www.ncsc.ncsu.edu Summary: ambient air quality non-attainment and maintenance counties in North Carolina. Annual Mobile Clean Air... 's air quality problems....

308

Air Quality Scoping Study for Beatty, Nevada (EMSI April 2007)  

SciTech Connect (OSTI)

The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

Johann Engelbrecht, Ilias Kavouras, Dave Campbell, Scott Campbell, Steven Kohl and David Shafer

2007-04-01T23:59:59.000Z

309

Air Quality Scoping Study for Rachel, Nevada (EMSI April 2007)  

SciTech Connect (OSTI)

The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

Johann Engelbrecht, Ilias Kavouras, Dave Campbell, Scott Campbell, Steven Kohl and David Shafer

2007-04-01T23:59:59.000Z

310

CATEE: Clean Air Through Energy Efficiency Conference  

E-Print Network [OSTI]

and musts often resort to drugs to alleviate symptoms. • Research shows that people spend over 50% of their time at home indoors. • Consumer awareness of IAQ is growing Why IAQ Matters © 2014 CirrusAir Technologies, Inc Sources: EPA, State of the Air... • Household cleaners © 2014 CirrusAir Technologies, Inc ESL-KT-14-11-27 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Current Filtration Systems © 2014 CirrusAir Technologies, Inc • The increased need for indoor air quality...

Tillman, S.

2014-01-01T23:59:59.000Z

311

Texas Air Quality Status and the Texas Emission Reduction Plan  

E-Print Network [OSTI]

Through Energy Efficiency Conference ? Galveston, Texas ? October 10, 2012 0.0 1.3 2.7 4.0 5.3 6.7 8.0 60 90 120 150 180 210 240 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011...Texas Air Quality Status and the Texas Emission Reduction Plan Susana M. Hildebrand, P.E., Chief Engineer Texas Commission on Environmental Quality Clean Air Through Energy Efficiency Conference ? Galveston, Texas ? October 10, 2012...

Hildebrand, S.

2012-01-01T23:59:59.000Z

312

An Integrated Air Handling Unit System for Large Commercial Buildings  

E-Print Network [OSTI]

are developed to compare the energy performance and indoor air quality between the OAHU and conventional AHU systems (single AHU). The OAHU uses significantly less energy than the conventional system in both winter and summer. The OAHU also provides better...

Song, L.; Liu, M.

2001-01-01T23:59:59.000Z

313

Determining Air Quality and Greenhouse Gas Impacts of  

E-Print Network [OSTI]

Determining Air Quality and Greenhouse Gas Impacts of Hydrogen Infrastructure and Fuel Cell of hydrogen infrastructure and hydrogen fuel cell vehicles (HFCVs) to replace gasoline internal combustion generation and the other includes more fossil fuel sources. The two scenarios encompass a variety of hydrogen

Dabdub, Donald

314

E-Print Network 3.0 - air quality concentrations Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Environmental and Resource Studies Program Summary: Chemistry 2 Sep. 22 Air Pollution Overview The Atmosphere Air Quality Monitoring Networks 1 3 Sep. 29... Natural...

315

E-Print Network 3.0 - air quality Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... emissions." The State of California must therefore include...

316

E-Print Network 3.0 - air quality planning Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... emissions." The State of California must therefore include...

317

E-Print Network 3.0 - air quality benefits Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... emissions." The State of California must therefore include...

318

E-Print Network 3.0 - air quality improvement Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: for the project in order to effectively improve air quality. Including air pollution as a screening criterion... ... the improvements will be undertaken in a...

319

E-Print Network 3.0 - air quality monitoring Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Trent University Environmental and Resource Studies Program Summary: Chemistry 2 Sep. 22 Air Pollution Overview The Atmosphere Air Quality Monitoring Networks 1 3 Sep. 29......

320

E-Print Network 3.0 - air quality analysis Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Trent University Environmental and Resource Studies Program Summary: Chemistry 2 Sep. 22 Air Pollution Overview The Atmosphere Air Quality Monitoring Networks 1 3 Sep. 29......

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air quality related Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in voter... reasons to consider air quality when distributing these funds. Including air pollution as a screening... emissions." The State of California must therefore include...

322

In-Cab Air Quality of Trucks Air Conditioned and Kept in Electrified Truck Stop  

SciTech Connect (OSTI)

At night, long-haul truck drivers rest inside the cabins of their vehicles. Therefore, the in-cab air quality while air conditioning (A/C) is being provided can be a great concern to the drivers health. The effect of using different A/C methods [truck's A/C, auxiliary power unit (APU), and truck stop electrification (TSE) unit] on in-cab air quality of a heavy-duty diesel vehicle was investigated at an electrified truck stop in the El Paso, Texas, area. The research team measured the in-cabin and the ambient air quality adjacent to the parked diesel truck as well as emissions from the truck and an APU while it was providing A/C. The measured results were compared and analyzed. On the basis of these results, it was concluded that the TSE unit provided better in-cab air quality while supplying A/C. Furthermore, the truck and APU exhaust emissions were measured, and fuel consumption of the truck (while idling) and the APU (during operation) were compared. The results led to the finding that emissions from the APU were less than those from the truck's engine idling, but the APU consumed more fuel than the engine while providing A/C under given conditions.

Lee, Doh-Won [Texas Transportation Institute; Zietsman, Josias [Texas Transportation Institute; Farzaneh, Mohamadreza [Texas Transportation Institute; Li, Wen-Whai [University of Texas, El Paso; Olvera, Hector [University of Texas, El Paso; Storey, John Morse [ORNL; Kranendonk, Laura [ORNL

2009-01-01T23:59:59.000Z

323

Saving energy and improving IAQ through application of advanced air cleaning technologies  

SciTech Connect (OSTI)

In the future, we may be able use air cleaning systems and reduce rates of ventilation (i.e., reduce rates of outdoor air supply) to save energy, with indoor air quality (IAQ) remaining constant or even improved. The opportunity is greatest for commercial buildings because they usually have a narrower range of indoor pollutant sources than homes. This article describes the types of air cleaning systems that will be needed in commercial buildings.

Fisk, W.J; Destaillats, H.; Sidheswaran, M.A.

2011-03-01T23:59:59.000Z

324

E-Print Network 3.0 - air quality research Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Commission on Environmental Quality, Saffett Tanrikulu Bay Area Air Quality Control District, Jon Pleim- EPA... for SIPs ... Source: Jacob, Daniel J. - School of...

325

Indoor Chemistry: Materials, Ventilation Systems, and Occupant Activities  

E-Print Network [OSTI]

controls 1 Introduction Indoor chemistry is now recognized as an important factor influencing occupant exposure to air pollutants,

Morrison, G.C.

2011-01-01T23:59:59.000Z

326

Reflecting the Revised PM 2.5 National Ambient Air Quality Standard...  

Broader source: Energy.gov (indexed) [DOE]

Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations Reflecting the Revised PM 2.5 National Ambient Air Quality Standard in NEPA Evaluations This...

327

Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions  

E-Print Network [OSTI]

Measurements of total nitrate and ammonia were made during the Pittsburgh Air Quality Study using a steam

Millstein, Dev

2009-01-01T23:59:59.000Z

328

E-Print Network 3.0 - air quality rule Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

State University, North Carolina Solar Center Collection: Renewable Energy ; Energy Storage, Conversion and Utilization 3 Air Quality: Reporting Requirements Department:...

329

QUANTIFYING THE POTENTIAL IMPACTS OF ATMS ON AIR QUALITY Bruce Hellinga  

E-Print Network [OSTI]

to implement traffic control strategies that satisfy legislated air quality standards. Unfortunately of the pollutants is modelled. In this way, the air quality estimates are sensitive to the implemented traffic); and more than 50% of the hazardous air pollutants [1]. Many of the air pollutants emitted by motor vehicles

Hellinga, Bruce

330

Participatory Patterns in an International Air Quality Monitoring Initiative  

E-Print Network [OSTI]

The issue of sustainability is at the top of the political and societal agenda, being considered of extreme importance and urgency. Human individual action impacts the environment both locally (e.g., local air/water quality, noise disturbance) and globally (e.g., climate change, resource use). Urban environments represent a crucial example, with an increasing realization that the most effective way of producing a change is involving the citizens themselves in monitoring campaigns (a citizen science bottom-up approach). This is possible by developing novel technologies and IT infrastructures enabling large citizen participation. Here, in the wider framework of one of the first such projects, we show results from an international competition where citizens were involved in mobile air pollution monitoring using low cost sensing devices, combined with a web-based game to monitor perceived levels of pollution. Measures of shift in perceptions over the course of the campaign are provided, together with insights int...

Sîrbu, Alina; Caminiti, Saverio; De Baets, Bernard; Elen, Bart; Francis, Louise; Gravino, Pietro; Hotho, Andreas; Ingarra, Stefano; Loreto, Vittorio; Molino, Andrea; Mueller, Juergen; Peters, Jan; Ricchiuti, Ferdinando; Saracino, Fabio; Servedio, Vito D P; Stumme, Gerd; Theunis, Jan; Tria, Francesca; Bossche, Joris Van den

2015-01-01T23:59:59.000Z

331

Implications of a stochastic approach to air-quality regulations  

SciTech Connect (OSTI)

This study explores the viability of a stochastic approach to air quality regulations. The stochastic approach considered here is one which incorporates the variability which exists in sulfur dioxide (SO/sub 2/) emissions from coal-fired power plants. Emission variability arises from a combination of many factors including variability in the composition of as-received coal such as sulfur content, moisture content, ash content, and heating value, as well as variability which is introduced in power plant operations. The stochastic approach as conceived in this study addresses variability by taking the SO/sub 2/ emission rate to be a random variable with specified statistics. Given the statistical description of the emission rate and known meteorological conditions, it is possible to predict the probability of a facility exceeding a specified emission limit or violating an established air quality standard. This study also investigates the implications of accounting for emissions variability by allowing compliance to be interpreted as an allowable probability of occurrence of given events. For example, compliance with an emission limit could be defined as the probability of exceeding a specified emission value, such as 1.2 lbs SO/sub 2//MMBtu, being less than 1%. In contrast, compliance is currently taken to mean that this limit shall never be exceeded, i.e., no exceedance probability is allowed. The focus of this study is on the economic benefits offered to facilities through the greater flexibility of the stochastic approach as compared with possible changes in air quality and health effects which could result.

Witten, A.J.; Kornegay, F.C.; Hunsaker, D.B. Jr.; Long, E.C. Jr.; Sharp, R.D.; Walsh, P.J.; Zeighami, E.A.; Gordon, J.S.; Lin, W.L.

1982-09-01T23:59:59.000Z

332

Property:AirQualityPermitProcess | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformationInyo County, California | Open Energy InformationAirQualityPermitProcess Jump to:

333

Indoor Air Quality Factors in Designing a Healthy Building John D. Spengler  

E-Print Network [OSTI]

a Healthy Building Abstract Current guidelines for green buildings are cursory and inadequate for specifying assessment models. Introduction At the beginning of the 21st century, "green building design" can be seen through terms such as "sustainable development," "ecotourism," "ecotaxation," "socially responsible

Chen, Qingyan "Yan"

334

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Washington, D.C. : U.S. Green Building Council. U.S. DOE. (NAHB/ICC. (2009). National green building standard. NAHBcommercial-customers/green-building-and- the- environment/

Less, Brennan

2012-01-01T23:59:59.000Z

335

BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network [OSTI]

many hospitals for energy audits and for energy-conserving1980, will include an energy audit, modifications to theannotated bibliography of energy audit source materials will

Cairns, Elton J.

2011-01-01T23:59:59.000Z

336

INDOOR AIR QUALITY AND ENERGY EFFICIENT VENTILATION RATES AT A NEW YORK CITY ELEMENTARY SCHOOL  

E-Print Network [OSTI]

standard, ASHRAE 90-75R, Energy Conservation in New Building Design, 3 has stipulated that the minimum

Young, Rodger A.

2013-01-01T23:59:59.000Z

337

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Sustainability Classification .. 62 MS Thesis, Dept. of Architecture,Sustainability Classifications of Project Homes MS Thesis, Dept. of Architecture,Architecture, UC Berkeley 2012 http://escholarship.org/uc/item/25x5j8w6 Figure 24 Formaldehyde Concentrations by Energy/Sustainability

Less, Brennan

2012-01-01T23:59:59.000Z

338

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Energy Group Consol Net Zero Energy Certified The ThousandEnergy Institute, 2012) Net-Zero Energy Certified (Zero Netare: Passive House Net-zero energy home Green certified home

Less, Brennan

2012-01-01T23:59:59.000Z

339

INDOOR AIR QUALITY AND ENERGY EFFICIENT VENTILATION RATES AT A NEW YORK CITY ELEMENTARY SCHOOL  

E-Print Network [OSTI]

carbon monoxide, nitrogen dioxide, nitric oxide, ozone andppm) 10 mg/m 3 (9 ppm) Nitrogen dioxide EPA 100 M91m 3 (50and except for nitrogen dioxide in one of the classrooms.

Young, Rodger A.

2013-01-01T23:59:59.000Z

340

BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network [OSTI]

and in new "energy-efficient design" hospitals. Developmentenergy-efficient ventilation standards and ventilation designs

Cairns, Elton J.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Advantage Institute. Emmerich, S. J. , Gorfain, J. E. ,in attached garages. Emmerich et al. (2003) provide anthe building envelope (Emmerich et al. , 2003). Measurements

Less, Brennan

2012-01-01T23:59:59.000Z

342

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

E-Print Network [OSTI]

heating, given the higher cost per KWh for electricity, aaverage cost of electrical energy per kilowatt-hour (kWh) is

Logue, J.M.

2012-01-01T23:59:59.000Z

343

Evaluating Indoor Air Quality (IAQ) as Modifying Factor in Designing Public School Buildings in Jordan  

E-Print Network [OSTI]

.D. Hind Al-Momani Department of Architecture Jordan University of Science and Technology Irbid-Jordan Hikmat_ali@yahoo.com Hikmat@just.edu.jo Phone... http://www.consumer voice usa.com, sick building and toxic mold.27/3/2003 http://www.consumer voice usa.com, do you have a ?sick building ?? 27/3/2003 http://www.epa.gov/iaq/schools/tfs/guide5.html. IAQ tools for schools kit ?IAQ coordinator...

Ali, H. H.; Al-Momani, H.

2004-01-01T23:59:59.000Z

344

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

E-Print Network [OSTI]

the analysis, most importantly acrolein, NO 2 , and PM 2.5 .concentrations found that acrolein concentrations were onof PM 2.5 , NO 2 , and acrolein requires a substantially

Logue, J.M.

2012-01-01T23:59:59.000Z

345

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

PM 2.5 , acetaldehyde, acrolein, benzene, 1,3- butadiene,PM 2.5 , formaldehyde and acrolein accounted for the vastof these pollutants, except acrolein, radon and ozone are

Less, Brennan

2012-01-01T23:59:59.000Z

346

THE IMPACT OF REDUCED VENTILATION ON INDOOR AIR QUALITY IN RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

Secretary for Conservation and Solar Energy of the u.s.Secretary for Conservation and Solar Energy of the U. s.

Berk, James V.

2013-01-01T23:59:59.000Z

347

Improve Indoor Air Quality, Energy Consumption and Building Performance: Leveraging Technology to Improve All Three  

E-Print Network [OSTI]

Building owners and occupants expect more from their buildings today- both better IEQ and less energy consumption. Many facilities strive to design and commission a =smart building' - one that is healthy, environmentally conscious and operating...

Wiser, D.

2011-01-01T23:59:59.000Z

348

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

that incorporated energy efficient design. The EEB measuredshowed that energy efficient design features, intended toenergy efficient ventilation standards and ventilation designs

Less, Brennan

2012-01-01T23:59:59.000Z

349

Assessment of Indoor Air Quality Benefits and Energy Costs of Mechanical Ventilation  

E-Print Network [OSTI]

connected to the home’s central heating and cooling system.homes. For homes with electric heating, given the higher

Logue, J.M.

2012-01-01T23:59:59.000Z

350

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

into nine of the home heating systems, being paired withElectric cooking and heating homes were also recruited toheating. Very few homes had traditional heating equipment;

Less, Brennan

2012-01-01T23:59:59.000Z

351

THE IMPACT OF REDUCED VENTILATION ON INDOOR AIR QUALITY IN RESIDENTIAL BUILDINGS  

E-Print Network [OSTI]

radiation to which the general population is exposed. Radon- 222 is an inert, radioactive, naturally-occurring

Berk, James V.

2013-01-01T23:59:59.000Z

352

BUILDING VENTILATION AND INDOOR AIR QUALITY PROGRAM. CHAPTER FROM ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1978  

E-Print Network [OSTI]

energy audit provisions of the 1978 U, S, National Energy Act, Finally, also in 1979, the University

Cairns, Elton J.

2011-01-01T23:59:59.000Z

353

Impact of residential wood burning on indoor air quality Corinne Mandin1,2  

E-Print Network [OSTI]

,version1-4Apr2014 Author manuscript, published in "9. International Conference & exhibition Healthy Buildings, Syracuse : United States (2009)" #12;In two rooms (e.g. the living-room, where the appliance

Paris-Sud XI, Université de

354

Setting of French indoor air quality guidelines for chronic exposure to Marion Keirsbulck1,*  

E-Print Network [OSTI]

in "9. International Conference & exhibition Healthy Buildings, Syracuse : United States (2009)" #12;As

Paris-Sud XI, Université de

355

INDOOR AIR QUALITY AND ENERGY EFFICIENT VENTILATION RATES AT A NEW YORK CITY ELEMENTARY SCHOOL  

E-Print Network [OSTI]

jn Ne~ Building Desig~, ASHRAE 90-75R (New York, 1975). 4.in 1975. This standard, ASHRAE 90-75R, Energy Conservation

Young, Rodger A.

2013-01-01T23:59:59.000Z

356

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

uc/item/25x5j8w6 9. Gas water heater General Information: a.the technology of the water heater (check all that apply) i.i. Staining on top of the water heater ii. Corrosion on the

Less, Brennan

2012-01-01T23:59:59.000Z

357

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

sealed natural gas combustion in all climate zones, withinside the home. Other gas combustion appliances will tendcooking found that gas combustion, frying and cooking of

Less, Brennan

2012-01-01T23:59:59.000Z

358

ASHRAE Standard 62.2. Ventilation and Acceptable Indoor Air Quality in Low-  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3 Beryllium-Associated6-05.pdf AL2006-05.pdfAMI SystemNEUP

359

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

use in your home. A storage water heater is the most commonwater as needed. Storage water heater On-demand water heaterbe combined with storage water heater) Other (describe) K.2

Less, Brennan

2012-01-01T23:59:59.000Z

360

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Council Weatherization Assistance Program World Healthsuch as the Weatherization Assistance Program (WAP) areas has the Weatherization Assistance Program (U.S. DOE,

Less, Brennan

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Airborne Particulate Matter in HVAC Systems and its Influence on Indoor Air Quality  

E-Print Network [OSTI]

], microorganisms [2], in the case of abnormal maintenance. Because there are all kinds of components in the duct systems, tapping the law of particle distribution in HVAC systems is not an easy work. Generally speaking, flow in the duct system... is turbulent except those in some kind of components like filters. Particle movement, especially particle deposition, is strongly related to organized structures in near-wall turbulence [3]. The mechanisms governing particle transport in HVAC systems...

Fu, Z.; Li, N.; Wang, H.

2006-01-01T23:59:59.000Z

362

Improving Indoor Air Quality Improves the Performance of Office Work and School Work  

E-Print Network [OSTI]

-10-15a Proceedings of the Eighth International Conference for Enhanced Building Operations, Berlin, Germany, October 20-22, 2008 Definitions #0;? Performance: ability of an individual to perform different mentally and/or physically demanding tasks... Building Operations, Berlin, Germany, October 20-22, 2008 Performance vs productivity #0;? #0;? Effect on individual performance of reading: reduced by 10% Effect on overall productivity: reduced by only 5% if reading speed critical for 50...

Wargocki, P.

363

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

second the output of heat pump water heaters cannot servicewith tankless water heaters, gas boilers, and heat pumps inspace heater – § J Heat Pump Baseboard electric Hot water

Less, Brennan

2012-01-01T23:59:59.000Z

364

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

Cook top ventilation in passive House/LEED home. (2010).Berkeley National Lab. Passive House Institute U.S. (2011).What is a passive house? Retrieved 11/23, 2012, from http://

Less, Brennan

2012-01-01T23:59:59.000Z

365

Indoor Air Quality in 24 California Residences Designed as High Performance Green Homes  

E-Print Network [OSTI]

used either natural gas or propane for cooktop fuel. Of the1302 Cooktop Fuel Type Gas Propane Electric - ResistanceFuel Type Gas Electric Propane Cooktop and Oven Together

Less, Brennan

2012-01-01T23:59:59.000Z

366

Air quality monitoring and modelling techniques for street canyons: the Paris  

E-Print Network [OSTI]

2000-37 Air quality monitoring and modelling techniques for street canyons: the Paris experience S of developing efficient air quality monitoring and modelling methodologies to cover the needs of public health, published in "Air Pollution Conference 2000, Cambridge : United Kingdom (2000)" #12;1 Introduction In recent

Paris-Sud XI, Université de

367

The Effects of Climate and Electricity Emissions on Air Quality in the United States  

E-Print Network [OSTI]

, and both are regulated under the U.S. Clean Air Act. While emissions from fossil fuel combustion suggests that air quality co-benefits associated with CO2 emission reductions could be significantThe Effects of Climate and Electricity Emissions on Air Quality in the United States by Steven D

Wisconsin at Madison, University of

368

Impact of Hydrated Cement Paste Quality and Entrained Air-Void  

E-Print Network [OSTI]

Impact of Hydrated Cement Paste Quality and Entrained Air-Void System on the Durability of Concrete the characteristics of the entrained air-void system #12;Objectives · Review the current accepted relationship between is affected by the quality of the hydrated cement paste (HCP) and the presence of a properly entrained air

369

E-Print Network 3.0 - air resources branch Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

& Environmental Engineering Summary: pollutants, human exposure to indoor air pollution, and control of indoor pollutants. Much of the research... building energy, indoor...

370

THE SCIENCE-POLICYINTERFACE:Using The Entire Scientific Toolbox To Enhance the Air Quality Management System  

E-Print Network [OSTI]

Quality Management System The preceding chapters demonstrate the significant progress made during the last as an initial step to aid policy makers in designing and evaluating future management strategies. 5.1 THE AIR-QUALITY air-quality management processes, certain elements are common to each. These common elements

371

Simplified methodology for indoor environment designs  

E-Print Network [OSTI]

Current design of the building indoor environment uses averaged single parameters such as air velocity, air temperature or contaminant concentration. This approach gives only general information about thermal comfort and ...

Srebric, Jelena, 1970-

2000-01-01T23:59:59.000Z

372

Improving Ventilation and Saving Energy: Final Report on Indoor Environmental Quality and Energy Monitoring in Sixteen Relocatable Classrooms  

E-Print Network [OSTI]

a prototype improved heat pump air conditioner was developedwith standard 10 SEER heat pump air conditioner equipment.generated by the wall mount heat pump air conditioner (HPAC)

Apte, Michael; Michael G. Apte, Bourassa Norman, David Faulkner, Alfred T. Hodgson,; Toshfumi Hotchi, Michael Spears, Douglas P. Sullivan, and Duo Wang

2008-01-01T23:59:59.000Z

373

Responses to Air Quality Alerts: Do Americans Spend Less Time Outdoors?  

E-Print Network [OSTI]

alternative approaches to reduce the health risks from air pollution. Air pollution levels can vary, 2011 Abstract Air pollution levels can vary dramatically from day to day based on predictable weather considerable improvements in air quality over the past few decades, there is still concern that the health

Levinson, David M.

374

Title: Do Ion Generators Have A Role In Sustainable Indoor Environments? Keywords: filters, indoor air quality equipment & products, air cleaning equipment  

E-Print Network [OSTI]

electrostatic precipitators, these devices work by charging incoming particles with a corona and removing them

Siegel, Jeffrey

375

New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy  

E-Print Network [OSTI]

1) indoor pollutant source control, and 2) air cleaning.control is complicated by the large number and changing nature of indoor pollutant sources. Particle air

Sidheswaran, Meera

2010-01-01T23:59:59.000Z

376

A Self-Consistent Method to Assess Air Quality Co-Benefits from US Climate Policies  

E-Print Network [OSTI]

Air quality co-benefits can potentially reduce the costs of greenhouse gas mitigation. However, while many studies of the cost of greenhouse gas mitigation model the full macroeconomic welfare impacts, most studies of air ...

Saari, R.

377

There's no justice in transit! : transit equity, land use, and air quality in Boston  

E-Print Network [OSTI]

As a result of air pollution created by the Central Artery/Tunnel Project (CA/T), aka "the Big Dig," transit and other air quality mitigation projects were incorporated into the State Implementation Plan (SIP). The SIP is ...

Machala, Laura Beth

2007-01-01T23:59:59.000Z

378

E-Print Network 3.0 - air quality parameters Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

parameters. You will be asked to search on-line for information... Chemistry 2 Sep. 22 Air Pollution Overview The Atmosphere Air Quality Monitoring Networks 1 3 Sep. 29......

379

Human Occupancy as a Source of Indoor Airborne Bacteria  

E-Print Network [OSTI]

Exposure to specific airborne bacteria indoors is linked to infectious and noninfectious adverse health outcomes. However, the sources and origins of bacteria suspended in indoor air are not well understood. This study ...

Hospodsky, Denina

380

E-Print Network 3.0 - air quality metrics Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

(annually) 2. Particulate matter (PM10) a. Health hazard b. Visibility air quality 3. Dioxins... . Greenhouse gas b. Heating agent c. 40 million metric tons of carbon emissions...

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air quality trends Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Current Research Projects Summary: , to quantify the effect of transboundary pollution on air quality. Ozone trends and interannual variability... Research's Community...

382

E-Print Network 3.0 - air quality quantified Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Current Research Projects Summary: , to quantify the effect of transboundary pollution on air quality. Ozone trends and interannual variability... Research's Community...

383

E-Print Network 3.0 - air quality case Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Interaction Institute, Carnegie... quality with bare human perception as air pollutants are mostly invisible and odorless. We believe... that computing technologies can...

384

E-Print Network 3.0 - air quality index Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Interaction Institute, Carnegie... quality with bare human perception as air pollutants are mostly invisible and odorless. We believe... that computing technologies can...

385

EPA Tribal Training and Outreach Support for the American Indian Air Quality Training Program  

Broader source: Energy.gov [DOE]

The U.S. Environmental Protection Agency (EPA) is accepting applications to provide training, and technical and outreach support for the American Indian Air Quality Training Program.

386

Parallelization of Air Quality Models on Structured Grids Using MPI  

E-Print Network [OSTI]

by the Clean Air Act in the United States. In order to understand air pollution and design e#11;ective control of the greatest concerns is air pollution. Air pollutants a#11;ect human health, the biosphere and damage property. Because of these e#11;ects air pollution is now monitored and regulated worldwide, for example

Sandu, Adrian

387

E-Print Network 3.0 - air quality mercury Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of the IJC asked one of its Boards, the International Air Quality... substances (PCBs, dioxins, PAHs) and mercury in some of the other Great Lakes11, 12 to support water quality......

388

The role of Health Impact Assessment in the setting of air quality standards: An Australian perspective  

SciTech Connect (OSTI)

The approaches used for setting or reviewing air quality standards vary from country to country. The purpose of this research was to consider the potential to improve decision-making through integration of HIA into the processes to review and set air quality standards used in Australia. To assess the value of HIA in this policy process, its strengths and weaknesses were evaluated aligned with review of international processes for setting air quality standards. Air quality standard setting programmes elsewhere have either used HIA or have amalgamated and incorporated factors normally found within HIA frameworks. They clearly demonstrate the value of a formalised HIA process for setting air quality standards in Australia. The following elements should be taken into consideration when using HIA in standard setting. (a) The adequacy of a mainly technical approach in current standard setting procedures to consider social determinants of health. (b) The importance of risk assessment criteria and information within the HIA process. The assessment of risk should consider equity, the distribution of variations in air quality in different locations and the potential impacts on health. (c) The uncertainties in extrapolating evidence from one population to another or to subpopulations, especially the more vulnerable, due to differing environmental factors and population variables. (d) The significance of communication with all potential stakeholders on issues associated with the management of air quality. In Australia there is also an opportunity for HIA to be used in conjunction with the NEPM to develop local air quality standard measures. The outcomes of this research indicated that the use of HIA for air quality standard setting at the national and local levels would prove advantageous. -- Highlights: • Health Impact Assessment framework has been applied to a policy development process. • HIA process was evaluated for application in air quality standard setting. • Advantages of HIA in the air quality standard setting process are demonstrated.

Spickett, Jeffery, E-mail: J.Spickett@curtin.edu.au [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia) [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia); Faculty of Health Sciences, School of Public Health, Curtin University, Perth, Western Australia (Australia); Katscherian, Dianne [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia) [WHO Collaborating Centre for Environmental Health Impact Assessment (Australia); Faculty of Health Sciences, School of Public Health, Curtin University, Perth, Western Australia (Australia); Harris, Patrick [CHETRE — UNSW Research Centre for Primary Health Care and Equity, University of New South Wales (Australia)] [CHETRE — UNSW Research Centre for Primary Health Care and Equity, University of New South Wales (Australia)

2013-11-15T23:59:59.000Z

389

Optimising the Fresh Air Economiser  

E-Print Network [OSTI]

, S., ?Economizers in Air Handling Systems?, CED Engineering Course M01-014, Stony Point New York, 2000. Moser, D., ?Free Cooling: Don?t Let Savings Slip Away?, Portland Energy Conservation Inc., published in Building Operating Management.... New Zealand, Standard NZS 4303:1990, Ventilation for Acceptable Indoor Air Quality, Standards Association of New Zealand, Wellington. Portland Energy Conservation Inc., from Functional Testing Guide on website: (http...

Biship, R.

2013-01-01T23:59:59.000Z

390

Ceci N'est Pas Une Pipe Bombe: Authoring Urban Landscapes with Air Quality Sensors  

E-Print Network [OSTI]

Ceci N'est Pas Une Pipe Bombe: Authoring Urban Landscapes with Air Quality Sensors Stacey Kuznetsov1 , George Noel Davis2 , Jian Chiu Cheung2 , Eric Paulos1 Human-Computer Interaction Institute 1 prior research, which focuses on personal sensing, we present low-cost, networked air quality sensors

Paulos, Eric

391

Energy and air quality implications of passive stack ventilation in residential buildings  

E-Print Network [OSTI]

Energy and air quality implications of passive stack ventilation in residential buildings Laboratory is an equal opportunity employer. #12;Energy and air quality implications of passive stack in residential buildings and compliance is normally achieved with fully mechanical whole-house systems; however

392

Ozone production in transpacific Asian pollution plumes and implications for ozone air quality in California  

E-Print Network [OSTI]

Ozone production in transpacific Asian pollution plumes and implications for ozone air quality in transpacific Asian pollution plumes, and the implications for ozone air quality in California, by using pollution plumes. Strong dilution of Asian pollution plumes takes place during entrainment in the U

Park, Rokjin

393

Evaluation of the Quality of Thick Fibre Composites Using Immersion and Air-  

E-Print Network [OSTI]

Evaluation of the Quality of Thick Fibre Composites Using Immersion and Air- Coupled Ultrasonic. Two ultrasonic through-transmission techniques were evaluated: immersion and air-coupled technique. The immersion system was used for frequencies from 1 MHz to 10 MHz. The frequency range for the air

394

Ontologies for the Integration of Air Quality Models and 3D City Models  

E-Print Network [OSTI]

-city densification may limit air pollution, carbon emissions, and energy use through reduced transportation of the most important environmental problems is air pollution, mostly induced by vehicle traffic1 Ontologies for the Integration of Air Quality Models and 3D City Models Claudine Metral Institut

Genève, Université de

395

New Study Finds Strong Carbon Pollution Standards Improve Air Quality, Environment, and Health  

E-Print Network [OSTI]

New Study Finds Strong Carbon Pollution Standards Improve Air Quality, Environment, and Health, Co- benefits of Carbon Standards: Air Pollution Changes under Different 111d Options for Existing-by-state changes in harmful air pollution, it is the first study to quantify and map the co-benefits of power plant

Mohan, Chilukuri K.

396

Real-time Air Quality Monitoring Through Mobile Sensing in Metropolitan Areas  

E-Print Network [OSTI]

. General Terms Measurement, Design, Experimentation, Human Factors. Keywords Air Quality, Pollution, Urban levels in the urban and suburban settings. According to the US EPA [3], the six common air pollutants. These are called the criteria pollutants and thus are required to be measured to tell us how healthy the air

Iftode, Liviu

397

On the Challenge of Creating and Communicating Air Quality Information: A Case for Environmental Engineers*  

E-Print Network [OSTI]

, development of air pollutant concentration assessment and interpretation techniques, which must be tailored, with a possible refer- ence to general background information on the nature of the individual air pollutantOn the Challenge of Creating and Communicating Air Quality Information: A Case for Environmental

Möbius, Bernd

398

NASA's DISCOVER-AQ and UMD's RAMMPP: Policy relevant science for improving air quality in Maryland  

E-Print Network [OSTI]

NASA's DISCOVER-AQ and UMD's RAMMPP: Policy relevant science for improving air quality in Maryland's air? · Krotkov (11 am) Using OMI (and OMPS) for SO2 emissions. · Kollonige ­ Model sensitivity & O3 In 2010, Maryland implemented the "Healthy Air Act" 4 #12;Power Plant Emissions in Maryland. The following

Jacob, Daniel J.

399

UW-Madison Youth Programs Air Quality Guidelines  

E-Print Network [OSTI]

of Public Health Engineering -- 3 0.0 CEE 423 Air Pollution Effects, Measurement and Control Senior Status 3-Gel Chemistry Instructor consent 1-3 0.0 CEE 609 Special Topics: The Chemistry of Air Pollution Instructor

Wisconsin at Madison, University of

400

Air Quality Chris Keil, Bowling Green State University  

E-Print Network [OSTI]

efforts. Local boards of health issue air pollution advisories. Local boards of health have input areas, where federally targeted air pollution issues are a problem. In addition, boards of health that the concentrations last. Local boards of health need to have a general understanding of how air pollution sources

Note: This page contains sample records for the topic "indoor air quality" 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

H.N. Knudsen, P. Wargocki and J. Vondruskova (2006) "Effect of ventilation on perceived quality of air polluted  

E-Print Network [OSTI]

quality of air polluted by building materials ­ a summary of reported data", Proceedings of Healthy Buildings 2006, Vol. 1, 57-62. #12;#12;Effect of ventilation on perceived quality of air polluted

402

New Air Cleaning Strategies for Reduced Commercial Building Ventilation Energy ? FY11 Final Report  

E-Print Network [OSTI]

1) indoor pollutant source control, and 2) air cleaning.control is complicated by the large number and changing nature of indoor pollutant sources. Particle air

Sidheswaran, Meera

2013-01-01T23:59:59.000Z

403

air quality modeling: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

404

air quality modelling: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

405

air quality models: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

406

air quality model: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit 6 Reference Manual for Communication...

407

Air Quality 4 4-2005 Site environmental report  

E-Print Network [OSTI]

Emission Standards for Hazardous Air Pollutants (NESHAPs)--part of the Clean Air Act, and DOE Order 5400 (HFBR). Figure 4- indicates the locations of these monitored facilities, and Table 4- presents, the BMRR was fueled with enriched uranium, moderated and cooled by "light" (ordinary) water

408

Particle size distribution of indoor aerosol sources  

SciTech Connect (OSTI)

As concern about Indoor Air Quality (IAQ) has grown in recent years, it has become necessary to determine the nature of particles produced by different indoor aerosol sources and the typical concentration that these sources tend to produce. These data are important in predicting the dose of particles to people exposed to these sources and it will also enable us to take effective mitigation procedures. Further, it will also help in designing appropriate air cleaners. A new state of the art technique, DMPS (Differential Mobility Particle Sizer) System is used to determine the particle size distributions of a number of sources. This system employs the electrical mobility characteristics of these particles and is very effective in the 0.01--1.0 {mu}m size range. A modified system that can measure particle sizes in the lower size range down to 3 nm was also used. Experimental results for various aerosol sources is presented in the ensuing chapters. 37 refs., 20 figs., 2 tabs.

Shah, K.B.

1990-10-24T23:59:59.000Z

409

E-Print Network 3.0 - air quality indicators Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CO2 levels as a Partial Indicator of Air Quality in Smart Environments: A Data Mining... , we monitored Carbon Dioxide (CO2) levels as a ... Source: Collins, Gary S. -...

410

The air quality impact of aviation in future-year emissions scenarios  

E-Print Network [OSTI]

The rapid growth of aviation is critical to the world and US economy, and it faces several important challenges among which lie the environmental impacts of aviation on noise, climate and air quality. The first objective ...

Ashok, Akshay

2011-01-01T23:59:59.000Z

411

Development of techniques for rapidly assessing the local air quality impacts of airports  

E-Print Network [OSTI]

The combustion of fossil fuels for aviation activity harms air quality and human health near airports through the production of PM2.5. Currently, dispersion models can assess these local-scale (distances ~10 km) impacts, ...

Lee, Gideon (Gideon Luther)

2012-01-01T23:59:59.000Z

412

A response surface model of the air quality impacts of aviation  

E-Print Network [OSTI]

Aviation demand is expected to double in the coming decades, and there are growing concerns about its impacts on the environment. Governments seek to mitigate the impacts of aviation on climate, air quality, and noise by ...

Ma?ek, Tudor

2008-01-01T23:59:59.000Z

413

Quantification of the impact of climate uncertainty on regional air quality  

E-Print Network [OSTI]

Uncertainties in calculated impacts of climate forecasts on future regional air quality are investigated using downscaled MM5 meteorological fields from the NASA GISS and MIT IGSM global models and the CMAQ model in 2050 ...

Liao, K.-J.

414

E-Print Network 3.0 - air quality control Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Powered by Explorit Topic List Advanced Search Sample search results for: air quality control Page: << < 1 2 3 4 5 > >> 1 AQAST Short-Term Project PI: Richard McNider, University...

415

Air quality during the 2008 Beijing Olympics: secondary pollutants and regional impact  

E-Print Network [OSTI]

secondary air pollutants after the drastic control measuresair quality and meteorology and different responses of secondary and primary pollutants to the controlair qual- ity. The increasing concentrations of secondary pollutants after the full control

2010-01-01T23:59:59.000Z

416

Indoor unit for electric heat pump  

DOE Patents [OSTI]

An indoor unit for an electric heat pump is provided in modular form including a refrigeration module, an air mover module, and a resistance heat package module, the refrigeration module including all of the indoor refrigerant circuit components including the compressor in a space adjacent the heat exchanger, the modules being adapted to be connected to air flow communication in several different ways as shown to accommodate placement of the unit in various orientations. 9 figs.

Draper, R.; Lackey, R.S.; Fagan, T.J. Jr.; Veyo, S.E.; Humphrey, J.R.

1984-05-22T23:59:59.000Z

417

High Electric Demand Days: Clean Energy Strategies for Improving Air Quality  

Broader source: Energy.gov [DOE]

This presentation by Art Diem of the State and Local Capacity Building Branch in the U.S. Environmental Protection Agency was part of the July 2008 Webcast sponsored by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Weatherization and Intergovernmental Program Clean Energy and Air Quality Integration Initiative that was titled Role of Energy Efficiency and Renewable Energy in Improving Air Quality and Addressing Greenhouse Gas Reduction Goals on High Electric Demand Days.

418

Central power generation versus distributed generation e An air quality assessment in the South Coast Air Basin of California  

E-Print Network [OSTI]

Keywords: Distributed generation Central generation Air quality modeling Reactivity a b s t r a c by the widespread installation of many stationary power generators close to the point of electricity use within from which electricity must be transmitted to end users. However, increasing electricity demand

Dabdub, Donald

419

The Center for Indoor Environments  

E-Print Network [OSTI]

review of indoor air pollution in schools requested by the Environment Committee of the Connecticut risk 99 Industrial hygiene visit and walk- through assessment 99 Review of industrial hygiene interventions 99 Provide guidance on protecting occupants from exposures during construction 99 Coordinate

Kim, Duck O.

420

The Use of Conditioned Air for Maintaining Quality of Stored Sorghum Grain.  

E-Print Network [OSTI]

.- ...... '. .................................... 21 .............................................. Design Method No: 3 21 Effects of Conditioned-air Storage on Grain Quality ........................................................... II! Insect Control...,~ of controlled storage environments for bulk yain are discussed. The initial vapor pressure of tile moisture in the grain and the partial pressure of !lie vapor in the conditioned air circulating through llle grain mass were found to be very important tl...

Person, Nat K. Jr.; Sorenson, J. W. Jr.; McCune, W. E.; Hobgood, Price

1967-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

Impact of Trash Burning on Air Quality in Mexico City C. Wiedinmyer,  

E-Print Network [OSTI]

. Air pollution causes serious health effects for Mexico City inhabitants.5 According to ref 6 Mexico Observations,7 ) provided detailed chemical characterization of the pollution and sources in Mexico CityImpact of Trash Burning on Air Quality in Mexico City A. Hodzic, C. Wiedinmyer, D. Salcedo,, and J

Jimenez, Jose-Luis

422

Small Business Air Quality Compliance Assistance Act (Minnesota)  

Broader source: Energy.gov [DOE]

A small business stationary source that is owned or operated by a person that employs 100 or fewer individuals, is not a major stationary source (as defined by the federal Clean Air Act), does not...

423

ambient air quality: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

424

air quality resulting: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

425

air quality regulation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

426

air quality existing: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

dynamics in the South Coast Air Basin of California. It has also been modified to model pollution in South Korea, Mexico Manohar, Rajit First Page Previous Page 1 2 3 4 5 6 7 8 9...

427

Integrated Technology Air Cleaners (ITAC): Design and Evaluation  

E-Print Network [OSTI]

of particle air filtration technologies." Indoor Air 12(4):2011a). New air cleaning technologies for reduced commercialnumber 2 Integrated technology air cleaner High efficiency

Fisk, William J.

2014-01-01T23:59:59.000Z

428

Cool Colored Roofs to Save Energy and Improve Air Quality  

SciTech Connect (OSTI)

Urban areas tend to have higher air temperatures than their rural surroundings as a result of gradual surface modifications that include replacing the natural vegetation with buildings and roads. The term ''Urban Heat Island'' describes this phenomenon. The surfaces of buildings and pavements absorb solar radiation and become extremely hot, which in turn warm the surrounding air. Cities that have been ''paved over'' do not receive the benefit of the natural cooling effect of vegetation. As the air temperature rises, so does the demand for air-conditioning (a/c). This leads to higher emissions from power plants, as well as increased smog formation as a result of warmer temperatures. In the United States, we have found that this increase in air temperature is responsible for 5-10% of urban peak electric demand for a/c use, and as much as 20% of population-weighted smog concentrations in urban areas. Simple ways to cool the cities are the use of reflective surfaces (rooftops and pavements) and planting of urban vegetation. On a large scale, the evapotranspiration from vegetation and increased reflection of incoming solar radiation by reflective surfaces will cool a community a few degrees in the summer. As an example, computer simulations for Los Angeles, CA show that resurfacing about two-third of the pavements and rooftops with reflective surfaces and planting three trees per house can cool down LA by an average of 2-3K. This reduction in air temperature will reduce urban smog exposure in the LA basin by roughly the same amount as removing the basin entire onroad vehicle exhaust. Heat island mitigation is an effective air pollution control strategy, more than paying for itself in cooling energy cost savings. We estimate that the cooling energy savings in U.S. from cool surfaces and shade trees, when fully implemented, is about $5 billion per year (about $100 per air-conditioned house).

Akbari, Hashem; Levinson, Ronnen; Miller, William; Berdahl, Paul

2005-08-23T23:59:59.000Z

429

Hazard Assessment of Chemical Air Contaminants Measured in Residences  

E-Print Network [OSTI]

acetaldehyde, and acrolein in residential indoor air inM. Cahill (2009). "Indoor acrolein emission and decay ratesbe impacted: acetaldehyde; acrolein; benzene; 1,3-butadiene;

Logue, J.M.

2010-01-01T23:59:59.000Z

430

Airflow Simulation and Energy Analysis in Ventilated Room with a New Type of Air Conditioning  

E-Print Network [OSTI]

):319-344. [3] CHEN Q, MORSER A, SUTER P. A numerical study of indoor air quality and thermal comfort under six kinds of air diffusion [J]. ASHRAE Transactions, 1992, 98 (1):203-217. [4] ETHERIDGE D W, SANDBERG M. Building Ventilation: Theory...

Liu, D.; Tang, G.; Zhao, F.

2006-01-01T23:59:59.000Z

431

An application of a meteorological data assimilation system to an air quality simulation  

SciTech Connect (OSTI)

The need to calculate air pollutant exposure metrics for longer time periods, i.e., seasonal and annual, has generated a need to conduct long-term simulations using regional-scale Eulerian air quality models. Hourly-resolved meteorological and micro-meteorological fields for an entire year are required as input to the air quality models. In this paper, the authors describe the application of a meteorological data assimilation system to provide high-quality fields to drive a regional air quality model. The process of assimilation blends multiple data sources (large-scale gridded data, surface and upper air observations, satellite imagery, and radar data) into a unified atmospheric representation. The authors have used an assimilation system developed at the Center for the Analysis and Prediction of Storms at the University of Oklahoma. The modeling domain covers most of North America and 1995 was chosen as the simulation year. The data used in the assimilation include the NCAR/NCEP global reanalysis fields combined with North American surface and radiosonde data. The authors will describe modifications made to the assimilation system to enable estimation of a number of air-quality related quantities not normally calculated, such as Monin-Obhukov length and friction velocity. While the system supports a state-of-the-art three-dimensional cloud and hydrometeor field analysis based on background fields, surface observations, satellite, and radar; a simpler approach was developed in this study to estimate cloud fractional coverage based on the gridded relative humidity values.

Moon, D.; Pai, P.

1999-07-01T23:59:59.000Z

432

POTENTIAL IMPACTS OF THE SOUTH COAST AIR QUALITY MANAGEMENT  

E-Print Network [OSTI]

and provide for local area reliability, specifically in the Los Angeles Basin. Despite significant amounts of energy efficiency and roof top solar photovoltaic systems included in the Energy Commission's demand for system resource needs and local area reliability. Southern California air basins also have some

433

4-2009 Site environmental report Air Quality  

E-Print Network [OSTI]

of airborne radioactive material include 40 CFR 6 Subpart H: National Emission Standards for Hazardous Air-1 indicates the locations of these monitored facilities, and Table 4- pres- ents the airborne release data- erated and cooled by "light" (ordinary) water, and was operated intermittently at power levels up to 3 MW

434

4-1 2010 SITE ENVIRONMENTAL REPORT Air Quality  

E-Print Network [OSTI]

include 40 CFR 61 Subpart H: National Emission Standards for Hazardous Air Pollut- ants (NESHAPs inactive facility, the High Flux Beam Reactor (HFBR). Figure 4-1 indicates the locations of these monitored operating in late December 2000, the BMRR was fueled with enriched uranium, mod- erated and cooled by "light

435

Air Quality 4 4-2008 Site environmental report  

E-Print Network [OSTI]

radioactive material include 40 CFR 6 Subpart H: National Emission Standards for Hazardous Air Pollut- ants (TPL), and one inactive facility, the High Flux Beam Reactor (HFBR). Figure 4- indicates the locations in late December 2000, the BMRR was fueled with enriched uranium, mod- erated and cooled by "light

436

Air Quality 4 4-2007 Site environmental report  

E-Print Network [OSTI]

of airborne radioactive material include 40 CFR 6 Subpart H: National Emission Standards for Hazardous Air (HFBR). Figure 4- indicates the locations of these monitored facilities, and Table 4- presents was fueled with enriched uranium, mod- erated and cooled by "light" (ordinary) water, and was operated

437

Air Quality 4 4-1 2004 SITE ENVIRONMENTAL REPORT  

E-Print Network [OSTI]

61 Subpart H: National Emission Standards for Hazardous Air Pollutants (NESHAPs)--part of the Clean-1 indicates the locations of these monitored facilities, and Table 4-1 presents the airborne release data from in late December 2000, the BMRR was fueled with enriched uranium, moderated and cooled by "light

438

Air Quality 4 4-2006 Site environmental report  

E-Print Network [OSTI]

radioactive material include 40 CFR 6 Subpart H: Na- tional Emission Standards for Hazardous Air Pollutants (TPL), and one inactive facility, the High Flux Beam Reactor (HFBR). Figure 4- indicates the locations in late December 2000, the BMRR was fueled with enriched uranium, mod- erated and cooled by "light

439

Moving air for comfort  

E-Print Network [OSTI]

Brager, L. Zagreus. 2007, “Air movement preferences observed709-731. 9. Toftum, J. 2004. “Air movement – good or bad? ”Indoor Air 14, pp 40-45. 10. Gong, N. , K. Tham, A. Melikov,

Arens, Edward; Turner, Stephen; Zhang, Hui; Paliaga, Gwelen

2009-01-01T23:59:59.000Z

440

E-Print Network 3.0 - air quality ventilation Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

encompassing indoor pollutant source ... Source: California Energy Commission Collection: Energy Storage, Conversion and Utilization 2 ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL...

Note: This page contains sample records for the topic "indoor air quality" 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

Hamilton study: distribution of factors confounding the relationship between air quality and respiratory health  

SciTech Connect (OSTI)

Hamilton, Ontario is an industrial city with a population of 300,000 which is situated at the western end of Lake Ontario. Canada's two largest iron and steel mills are located here; the city historically has had relatively poor air quality, which has improved markedly in the last 25 years. Concern about the health effects of current air quality recently led us to carry out an epidemiological study of the effects of air pollution on the respiratory health of over 3500 school children. Respiratory health was measured by pulmonary function testing of each child, and by an assessment of each child's respiratory symptoms via a questionnaire administered to the parents. Previous studies had shown that other environmental factors (e.g. parental smoking, parental cough, socioeconomic level, housing, and gas cooking) might also affect respiratory health, and thus confound any potential relationships between health and air pollution. The questionnaire also collected information on many of these confounding factors. For the purposes of initial analysis, the city was divided into five areas in which differences in air quality were expected. In general, factors which have been associated with poor respiratory health were observed to be more prevalent in areas of poorer air quality.

Pengelly, L.D.; Kerigan, A.T.; Goldsmith, C.H.; Inman, E.M.

1984-10-01T23:59:59.000Z

442

Statistical Analysis and Interpretation of Building Characterization, Indoor Environmental Quality Monitoring and Energy Usage Data from Office Buildings and Classrooms in the United States  

SciTech Connect (OSTI)

Three independent tasks had been performed (Stetzenbach 2008, Stetzenbach 2008b, Stetzenbach 2009) to measure a variety of parameters in normative buildings across the United States. For each of these tasks 10 buildings were selected as normative indoor environments. Task 1 focused on office buildings, Task 13 focused on public schools, and Task 0606 focused on high performance buildings. To perform this task it was necessary to restructure the database for the Indoor Environmental Quality (IEQ) data and the Sound measurement as several issues were identified and resolved prior to and during the transfer of these data sets into SPSS. During overview discussions with the statistician utilized in this task it was determined that because the selection of indoor zones (1-6) was independently selected within each task; zones were not related by location across tasks. Therefore, no comparison would be valid across zones for the 30 buildings so the by location (zone) data were limited to three analysis sets of the buildings within each task. In addition, differences in collection procedures for lighting were used in Task 0606 as compared to Tasks 01 & 13 to improve sample collection. Therefore, these data sets could not be merged and compared so effects by-day data were run separately for Task 0606 and only Task 01 & 13 data were merged. Results of the statistical analysis of the IEQ parameters show statistically significant differences were found among days and zones for all tasks, although no differences were found by-day for Draft Rate data from Task 0606 (p>0.05). Thursday measurements of IEQ parameters were significantly different from Tuesday, and most Wednesday measures for all variables of Tasks 1 & 13. Data for all three days appeared to vary for Operative Temperature, whereas only Tuesday and Thursday differed for Draft Rate 1m. Although no Draft Rate measures within Task 0606 were found to significantly differ by-day, Temperature measurements for Tuesday and Thursday showed variation. Moreover, Wednesday measurements of Relative Humidity within Task 0606 varied significantly from either Tuesday or Thursday. The majority of differences in IEQ measurements by-zone were highly significant (p<0.001), with the exception of Relative Humidity in some buildings. When all task data were combined (30 buildings) neither the airborne culturable fungi nor the airborne non-culturable spore data differed in the concentrations found at any indoor location in terms of day of collection. However, the concentrations of surface-associated fungi varied among the day of collection. Specifically, there was a lower concentration of mold on Tuesday than on Wednesday, for all tasks combined. As expected, variation was found in the concentrations of both airborne culturable fungi and airborne non-culturable fungal spores between indoor zones (1-6) and the outdoor zone (zone 0). No variation was found among the indoor zones of office buildings for Task 1 in the concentrations of airborne culturable fungi. However, airborne non-culturable spores did vary among zones in one building in Task 1 and variation was noted between zones in surface-associated fungi. Due to the lack of multiple lighting measurements for Tasks 13 and 0606, by-day comparisons were only performed for Task 1. No statistical differences were observed in lighting with respect to the day of collection. There was a wide range of variability by-zone among seven of the office buildings. Although few differences were found for the brightest illumination of the worksurface (IllumWkSfcBrtst) and the darkest illumination of the worksurface (IllumWkSfcDrkst) in Task 1, there was considerable variation for these variables in Task 13 and Task 0606 (p < 0.001). Other variables that differed by-zone in Task 13 include CombCCT and AmbCCT1 for S03, S07, and S08. Additionally, AmbChromX1, CombChromY, and CombChromX varied by-zone for school buildings S02, S04, and S05, respectively. Although all tasks demonstrated significant differences in sound measurements by zone, some of the buil

Linda Stetzenbach; Lauren Nemnich; Davor Novosel

2009-08-31T23:59:59.000Z

443

2011 Air Quality Regulations Report | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment( Sample of0225145750414.pdf 20100225145750414.pdfWESTERN Air

444

AIR QUALITY IMPACTS OF LIQUEFIED NATURAL GAS IN THE SOUTH COAST AIR BASIN OF CALIFORNIA  

E-Print Network [OSTI]

4: Modeling Emissions from Natural Gas-Related Sources 4.1Penetration of Liquefied Natural Gas Table ES2: Impacts ontypical summer demand of natural gas in the South Coast Air

Carerras-Sospedra, Marc

2012-01-01T23:59:59.000Z

445

Overview of ozone human exposure and health risk analyses used in the U.S. EPA's review of the ozone air quality standard.  

SciTech Connect (OSTI)

This paper presents an overview of the ozone human exposure and health risk analyses developed under sponsorship of the U.S. Environmental Protection Agency (EPA). These analyses are being used in the current review of the national ambient air quality standards (NAAQS) for ozone. The analyses consist of three principal steps: (1) estimating short-term ozone exposure for particular populations (exposure model); (2) estimating population response to exposures or concentrations (exposure-response or concentration-response models); and (3) integrating concentrations or exposure with concentration-response or exposure-response models to produce overall risk estimates (risk model). The exposure model, called the probabilistic NAAQS exposure model for ozone (pNEM/03), incorporates the following factors: hourly ambient ozone concentrations; spatial distribution of concentrations; ventilation state of individuals at time of exposure; and movement of people through various microenvironments (e.g., outdoors, indoors, inside a vehicle) of varying air quality. Exposure estimates are represented by probability distributions. Exposure-response relationships have been developed for several respiratory symptom and lung function health effects, based on the results of controlled human exposure studies. These relationships also are probabilistic and reflect uncertainties associated with sample size and variability of response among subjects. The analyses also provide estimates of excess hospital admissions in the New York City area based on results from an epidemiology study. Overall risk results for selected health endpoints and recently analyzed air quality scenarios associated with alternative 8-hour NAAQS and the current 1-hour standard for outdoor children are used to illustrate application of the methodology.

Whitfield, R. G.

1999-03-04T23:59:59.000Z

446

Uncertainties in Air Exchange using Continuous-Injection, Long-Term Sampling Tracer-Gas Methods  

E-Print Network [OSTI]

Pollutant Control Index: A New Method of Characterizing Ventilation in Commercial Buildings." Proceedings of Indoor Air'

Sherman, Max H.

2014-01-01T23:59:59.000Z

447

New Mexico Air Quality Universal Application | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(Utility Company) Jump to: navigation, searchOhio:MO) Jump to:InformationAir

448

2011: Air Quality Regulations Report | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up from theDepartment( SampleEnergy back_cover.pdf MoreReview WorkshopENERGY: Air

449

Air Quality Scoping Study for Sarcobatus Flat, Nevada (EMSI April 2007)  

SciTech Connect (OSTI)

The Desert Research Institute (DRI) is performing a scoping study as part of the U.S. Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

Johann Engelbrecht, Ilias Kavouras, Dave Campbell, Scott Campbell, Steven Kohl and David Shafer

2007-04-01T23:59:59.000Z

450

Air Quality Scoping Study for Ash Meadows National Wildlife Refuge, Nevada (EMSI April 2007)  

SciTech Connect (OSTI)

The Desert Research Institute (DRI) is performing a scoping study as part of the U.S.Department of Energy’s Yucca Mountain Environmental Monitoring Systems Initiative (EMSI). The main objective is to obtain baseline air quality information for Yucca Mountain and an area surrounding the Nevada Test Site (NTS). Air quality and meteorological monitoring and sampling equipment housed in a mobile trailer (shelter) is collecting data at seven sites outside the NTS, including Ash Meadows National Wildlife Refuge, Sarcobatus Flat, Beatty, Rachel, Caliente, Pahranagat National Wildlife Refuge, and Crater Flat, and at four sites on the NTS. The trailer is stationed at any one site for approximately eight weeks at a time. Letter reports provide summaries of air quality and meteorological data, on completion of each site’s sampling program.

Johann Engelbrecht, Ilias Kavouras, Dave Campbell, Scott Campbell, Steven Kohl and David Shafer

2007-04-01T23:59:59.000Z

451

Simulation of aerosol dynamics: A comparative review of algorithms used in air quality models  

SciTech Connect (OSTI)

A comparative review of algorithms currently used in air quality models to simulate aerosol dynamics is presented. This review addresses coagulation, condensational growth, nucleation, and gas/particle mass transfer. Two major approaches are used in air quality models to represent the particle size distribution: (1) the sectional approach in which the size distribution is discretized into sections and particle properties are assumed to be constant over particle size sections and (2) the modal approach in which the size distribution is approximated by several modes and particle properties are assumed to be uniform in each mode. The results of this study provide useful information to select algorithms to simulate aerosol dynamics in air quality models and to improve the accuracy of existing algorithms.

Zhang, Y.; Seigneur, C.; Seinfeld, J.H.; Jacobson, M.Z.; Binkowski, F.S.

1999-01-01T23:59:59.000Z

452

Air quality impacts analysis for area G. Final report  

SciTech Connect (OSTI)

The impact of fugitive radioactive emissions from the disposal site, Area G, was evaluated in support of site characterization for the Performance Assessment and for the Radioactive Air Emissions Management (RAEM) program. Fugitive emissions of tritiated water and contaminated windblown dust were considered. Data from an extensive field measurement program were used to estimate annual emissions of tritiated water. Fugitive dust models were used to calculate estimates of the annual emissions of windblown dust. These estimates were combined with data on contamination levels in surface soils to develop annual emission rates for specific radionuclides: tritium, uranium-238, cesium-137, plutonium-238, plutonium-239,240, and strontium-90. The CAP-88 atmospheric transport model was used to predict areas potentially affected by long-term dust deposition and atmospheric concentrations. The annual emission rate of tritiated water was estimated from the field data to be 14.0 Ci/yr. The emission rate of soil-borne radionuclides from open areas and from soils handling operations totaled less than 1x10{sup -4} Ci/yr. The CAP-88 results were used to develop effective dose equivalents (EDEs) for receptor locations downwind of Area G. All EDEs were several orders of magnitude below the national standard of 10 mrem/yr. Fugitive air emissions from Area G were found not to pose a health threat to persons living or working downwind of the facility.

Kowalewsky, K.; Eklund, B. [Radian Corp., Austin, TX (United States); Vold, E.L. [Los Alamos National Lab., NM (United States)

1995-07-05T23:59:59.000Z

453

Co-benefits of mitigating global greenhouse gas emissions for future air quality and human health  

SciTech Connect (OSTI)

Reducing greenhouse gas (GHG) emissions also influences air quality. We simulate the co-benefits of global GHG reductions on air quality and human health via two mechanisms: a) reducing co-emitted air pollutants, and b) slowing climate change and its effect on air quality. Relative to a reference scenario, global GHG mitigation in the RCP4.5 scenario avoids 0.5±0.2, 1.3±0.6, and 2.2±1.6 million premature deaths in 2030, 2050, and 2100, from changes in fine particulate matter and ozone. Global average marginal co-benefits of avoided mortality are $40-400 (ton CO2)-1, exceeding marginal abatement costs in 2030 and 2050, and within the low range of costs in 2100. East Asian co-benefits are 10-80 times the marginal cost in 2030. These results indicate that transitioning to a low-carbon future might be justified by air quality and health co-benefits.

West, Jason; Smith, Steven J.; Silva, Raquel; Naik, Vaishali; Zhang, Yuqiang; Adelman, Zacariah; Fry, Meridith M.; Anenberg, Susan C.; Horowitz, L.; Lamarque, Jean-Francois

2013-10-01T23:59:59.000Z

454

Air quality investigations of the Sandia National Laboratories Sol se Mete Aerial Cable Facility  

SciTech Connect (OSTI)

The air quality implications of the test and evaluation activities at the Sandia National Laboratories Sol se Mete Aerial Cable Facility are examined. All facets of the activity that affect air quality are considered. Air contaminants produced directly include exhaust products of rocket motors used to accelerate test articles, dust and gas from chemical explosives, and exhaust gases from electricity generators in the test arenas. Air contaminants produced indirectly include fugitive dust and exhaust contaminants from vehicles used to transport personnel and material to the test area, and effluents produced by equipment used to heat the project buildings. Both the ongoing program and the proposed changes in the program are considered. Using a reliable estimate of th maximum annual testing level, the quantities of contaminants released by project activities ar computed either from known characteristics of test items or from EPA-approved emission factors Atmospheric concentrations of air contaminants are predicted using EPA dispersion models. The predicted quantities and concentrations are evaluated in relation to Federal, New Mexico, an Bernalillo County air quality regulations and the human health and safety standards of the American Conference of Governmental Industrial Hygienists.

Gutman, W.M.; Silver, R.J. [New Mexico State Univ., Las Cruces, NM (United States). Physical Science Lab.

1994-12-01T23:59:59.000Z

455

Energy Efficiency in Buildings as an Air Quality Compliance Approach: Opportunities for the U.S. Department of Energy  

E-Print Network [OSTI]

reductions from energy-efficiency building technologies andreductions from energy-efficiency building technologies andLBNL-49750 Energy Efficiency in Buildings as an Air Quality

Vine, Edward

2002-01-01T23:59:59.000Z

456

Improving Air Quality with Solar Energy; U.S. DOE Clean Energy and Air Quality Integration Initiative Fact Sheet Series  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching.348 270 300 219Improvements to the SHDOM RadiativeAir

457

Integrated Technology Air Cleaners (ITAC): Design and Evaluation  

SciTech Connect (OSTI)

The primary objective of this project was to design, build, and test an air cleaner for residential use with the potential to substantially improve indoor air quality, or maintain indoor air quality unchanged, when outdoor air ventilation rates are reduced to save energy. Two air cleaners were designed and fabricated. The design targets for airflow rate, fan power, and projected cost were met. In short term laboratory studies, both units performed as expected; however, during field studies in homes, the formaldehyde removal performance of the air cleaners was much lower than expected. In subsequent laboratory studies, incomplete decomposition of some indoor air volatile organic compounds, with formaldehyde as a product of partial decomposition of volatile organic compounds, was confirmed as the explanation for the poor formaldehyde removal performance in the field studies. The amount of formaldehyde produced per unit of decomposition of other volatile organic compounds was substantially diminished by increasing the amount of catalyst on the filter and also by decreasing the air velocity. Together, these two measures reduced formaldehyde production, per unit destruction of other volatile organic compounds, by a factor of four, while increasing the removal efficiency of volatile organic compounds by a factor of 1.4. A company with a southern California office is conducting studies in conjunction with Lawrence Berkeley National Laboratory, with the goal of incorporating the ITAC catalytic air cleaning technology in their future commercial products.

Fisk, William J.; Cohn, Sebastian; Destaillats, Hugo; Henzel, Victor; Sidheswaran, Meera; Sullivan, Douglas P.

2013-09-13T23:59:59.000Z

458

Mold: An Indoor Air Pollutant  

E-Print Network [OSTI]

spores, but it is estimated that about 10 per- cent of the population is severely allergic to mold. Symptoms include respiratory problems, nasal and sinus congestion, watery eyes, sore throat, coughing and skin irritations. Mold also can trigger asthma...

Harris, Janie

2002-07-08T23:59:59.000Z

459

Health Hazards in Indoor Air  

E-Print Network [OSTI]

Low Energy and Sustainable Ventilation Technologies for Green Buildings,Low Energy and Sustainable Ventilation Technologies for Green Buildings,Low Energy and Sustainable Ventilation Technologies for Green Buildings,

Logue, Jennifer M.

2012-01-01T23:59:59.000Z

460

Health Hazards in Indoor Air  

E-Print Network [OSTI]

Technologies for Green Buildings, Seoul, South Korea. ReportTechnologies for Green Buildings, Seoul, South Korea. ReportTechnologies for Green Buildings, Seoul, South Korea. Report

Logue, Jennifer M.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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

E-Print Network 3.0 - air diffusion performance Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Technologies Division, Indoor Environment Department Collection: Energy Storage, Conversion and Utilization 4 Air distribution effectiveness with stratified air...

462

Measured Air Distribution Effectiveness for Residential Mechanical Ventilation Systems  

E-Print Network [OSTI]

In Review J. Indoor Air) 2007 LBNL-63193 Tarantola, Albert,Gas Measurement to Determine Air Movements in a House,Measurement Techniques”, Air Infiltration and Ventilation

Sherman, Max H.

2008-01-01T23:59:59.000Z

463

How does renewable energy drive community economic development, improve air quality & contribute to healthy families & communities?  

E-Print Network [OSTI]

· How does renewable energy drive community economic development, improve air quality & contribute to healthy families & communities? · How does renewable energy revitalize agricultural communities, provide energy self-sufficiency & protect the environment? · How do renewable energy & sustainable food create

de Leon, Alex R.

464

Satellite remote sensing of surface air quality Randall V. Martin a,b,*  

E-Print Network [OSTI]

Review Satellite remote sensing of surface air quality Randall V. Martin a,b,* a Department University, Halifax, NS, Canada B3H 3J5. Tel.: Ăľ1 902 494 3915; fax: Ăľ1 902 494 5191. E-mail address: randall

Martin, Randall

465

A Satellite-Based Multi-Pollutant Index of Global Air Quality  

E-Print Network [OSTI]

.5 and from Lamsal et al. [4] for NO2. Both studies used a chemical transport model (GEOS-Chem, www, and SO2, weighted by their deviation from World Health Organization (WHO) guideline. These indices et al. [1] we reference PM2.5 concentrations to the WHO Air Quality Guideline (AQG) of 10 ug/m3

Martin, Randall

466

Potential Future Impacts on Visual Air Quality for Class I Areas1  

E-Print Network [OSTI]

as the Projection Series C or the TRENDLONG Mid-Mid Scenario, is one of six possible energy futures pro- duced future impacts in 1985 and 1990 due to DOE's "Mid-Mid" Energy Scenario. INTRODUCTION Visual air quality initiated an intensive study on the socioeconomic and environmental impacts of the Mid-Mid Energy Scenario

Standiford, Richard B.

467

Contribution of Saharan dust in an integrated air quality system and its on-line assessment  

E-Print Network [OSTI]

and categorical (skill scores) statistics by a fully operational on-line comparison of the first-layer simulations since some of the objectives proposed by the EU Directives related to air quality for year 2010 are less-mass coastal re-circula- tions become large natural photo-chemical reactors where most of the NOx emissions

468

Microbiological Air Quality Assessment of Seafood Plants as Impacted by Solid Waste  

E-Print Network [OSTI]

Microbiological Air Quality Assessment of Seafood Plants as Impacted by Solid Waste DONN R. WARD and a crab waste bin were periodically monitored to determine the relationship these populations had. No significant relationships were observed for the crab waste bins, this ap- parently due to frequent dumping

469

IMPACT OF LOW-EMISSION DIESEL ENGINES ON UNDERGROUND MINE AIR QUALITY  

E-Print Network [OSTI]

1 IMPACT OF LOW-EMISSION DIESEL ENGINES ON UNDERGROUND MINE AIR QUALITY Susan T. Bagley1, Winthrop-1295 2 Department of Mechanical Engineering, Center for Diesel Research, University of Minnesota, 111, however, is providing the report on its Website because it is important for parties interested in diesel

Minnesota, University of

470

Efficiency and Air Quality Implications of Distributed Generation and Combined Heat  

E-Print Network [OSTI]

in a manner that recovers waste heat for heating and/or cooling--called combined heat and power-- negativeEfficiency and Air Quality Implications of Distributed Generation and Combined Heat and Power environmental impacts can be decreased. Distributed generation/combined heat and power has been identified

471

Atmospheric Mercury in the Great Lakes Region An Evaluation of the Community Multiscale Air Quality  

E-Print Network [OSTI]

Atmospheric Mercury in the Great Lakes Region An Evaluation of the Community Multiscale Air Quality Tracey Holloway #12;i Abstract Atmospheric mercury is a significant source for methylmercury (Me. In order to control MeHg exposures, policy-makers need a clear understanding of the atmospheric mercury

Wisconsin at Madison, University of

472

E-Print Network 3.0 - ambient air monitoring Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

EHHE; January 2006 7 Topics Air, Ambient (Outdoor) Air, Indoor Disasters Lead... pollutants in ambient air Hazardous or toxic substances released in ambient air Residence in...

473

The CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong Park, William Griswold and Tajana Simuni Rosing  

E-Print Network [OSTI]

conditions than the national ambient air quality standard [1]. Current air pollutant measurement networks. For example, The San Diego Air Pollution Control District (SDAPCD) maintains only five air pollutant samplingThe CitiSense Air Quality Monitoring Mobile Sensor Node Piero Zappi, Elizabeth Bales, Jing Hong

Simunic, Tajana

474

Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration  

E-Print Network [OSTI]

Nitrogen dioxide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .in each house. Nitrogen dioxide concentrations in each housesampler Formaldehyde, nitrogen dioxide and water vapor

Grimsrud, David T.

2009-01-01T23:59:59.000Z

475

407 Design and operation of HVAC systems THE IMPACT OF VENTILATION ON AIR QUALITY IN INDOOR ICE  

E-Print Network [OSTI]

risk to both athletes and spectators. A field survey in ten ice rink arenas in the Greater Boston and

Philip Demokritou; Qingyan Chen; Chunxin Yang; John Spengler

476

Indoor Air Quality (IAQ) EPA 402/F-08/008 | September 2008 | www.epa.gov/iaq  

E-Print Network [OSTI]

triggers cause symptoms including coughing, chest tightness, wheezing, and breathing problems. An asthma

477

A Survey and Critical Review of the Literature on Indoor Air Quality, Ventilation and Health Symptoms in Schools  

E-Print Network [OSTI]

Evaluation Report: Tri-County North School, Lewisburg, Ohio,Evaluation Report: Tri-County North School, Lewisburg, Ohio,Evaluation Report: Tri-County North School, Lewisburg, Ohio,

Daisey, Joan M.

2010-01-01T23:59:59.000Z

478

French permanent survey on indoor air quality--microenvironmental concentrations of volatile organic compounds in 90 French dwellings  

E-Print Network [OSTI]

-17Apr2012 Author manuscript, published in "7th International Conference, Healthy Buildings 2003, Singapore : Singapore (2003)" #12;350 Proceedings: Healthy Buildings 2003 and time activity diaries

Boyer, Edmond

479

THE EFFECTS OF ENERGY-EFFICIENT VENTILATION RATES ON INDOOR AIR QUALITY AT AN OHIO ELEMENTARY SCHOOL  

E-Print Network [OSTI]

New Buil~ DesiŁ!! 1 ASHRAE 90-75R 5. J.V. Berk 1 C.D.recently 1 a new standard, ASHRAE 90~75R 3 Energy in New

Berk, J.V.

2013-01-01T23:59:59.000Z

480

Participant Assisted Data Collection Methods in the California Healthy Homes Indoor Air Quality Study of 2011-13  

E-Print Network [OSTI]

of gas heaters or water heaters within the home (indicatingfor gas storage water heater per number of residents (3-4 people 5+ people Vented water heater in living space b

Mullen, Nasim A.

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "indoor air quality" 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.


481

A Survey and Critical Review of the Literature on Indoor Air Quality, Ventilation and Health Symptoms in Schools  

E-Print Network [OSTI]

chest tightness) to 8% for cough. Although the prevalencesrespiratory irritation, and cough that coincided with therespiratory breathless cough chest tightness Total Central

Daisey, Joan M.

2010-01-01T23:59:59.000Z

482

Field Study of Exhaust Fans for Mitigating Indoor Air Quality Problems: Final Report to Bonneville Power Administration  

E-Print Network [OSTI]

to mount the passive samplers in a house. designed describedhouses screened for study List of Figures A.l A.2 A.3 A.4 PassivePassive Sampler Sampler Girman/Allen Girman/Allen Wednesday 16 November Test house (

Grimsrud, David T.

2009-01-01T23:59:59.000Z

483

E-Print Network 3.0 - air bacterial contamination Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University Collection: Chemistry ; Biology and Medicine 3 Comparison of dust from HVAC filters, indoor surfaces, and indoor air Federico Noris* Summary: for bacterial...

484

E-Print Network 3.0 - air quality agreement Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Computer Technologies and Information Sciences 39 A Coupled Airflow-and-Energy Simulation Program for Indoor Thermal Environment Studies (RP-927) Summary:...

485

Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions  

E-Print Network [OSTI]

D. , (2008a). Carbonyl and nitrogen dioxide emissions fromstudy of indoor nitrogen dioxide levels and respiratoryand modeled nitrogen dioxide (NO 2 ) concentrations. All

Millstein, Dev

2009-01-01T23:59:59.000Z

486

Pre-clinical Measures of Eye Damage (Lens Opacity), Case-control Study of Tuberculosis, and Indicators of Indoor Air Pollution from Biomass Smoke  

E-Print Network [OSTI]

K.R. , Biofuels, Air Pollution and Health: A Global Review.K.R. , Biofuels, Air Pollution and Health: A Global Review.K.R. , Biofuels, Air Pollution and Health: A Global Review.

Pokhrel, Amod Kumar

2010-01-01T23:59:59.000Z

487

Handover Performance of HVAC Duct Based Indoor Wireless Networks  

E-Print Network [OSTI]

Handover Performance of HVAC Duct Based Indoor Wireless Networks A. E. Xhafa, P. Sonthikorn, and O in indoor wireless net- works (IWN) that use heating, ventilation, and air conditioning (HVAC) ducts.e., new call blocking and handover dropping probabilities, of an IWN that uses HVAC ducts are up to 6

Stancil, Daniel D.

488

Indoor unit for electric heat pump  

DOE Patents [OSTI]

An indoor unit for an electric heat pump is provided in modular form including a refrigeration module 10, an air mover module 12, and a resistance heat package module 14, the refrigeration module including all of the indoor refrigerant circuit components including the compressor 36 in a space adjacent the heat exchanger 28, the modules being adapted to be connected to air flow communication in several different ways as shown in FIGS. 4-7 to accommodate placement of the unit in various orientations.

Draper, Robert (Churchill, PA); Lackey, Robert S. (Pittsburgh, PA); Fagan, Jr., Thomas J. (Penn HIlls, PA); Veyo, Stephen E. (Murrysville, PA); Humphrey, Joseph R. (Grand Rapids, MI)

1984-01-01T23:59:59.000Z

489

Tips for Reducing Asthma Triggers in Indoor Environments The goal of parents who have children with  

E-Print Network [OSTI]

products and pesticides can add pollutants to the indoor air. Keep your home well ventilated when using these #12;products. Consider using less toxic products. Keep foods "in the kitchen" for easier cleaning allergens in the indoor air. Buildings need to have a sufficient amount of outdoor air to dilute and remove

490

IMPACT OF THE URBAN POLLUTION ON THE INDOOR ENVIRONMENT -EXPERIMENTAL STUDY ON A MECHANICAL  

E-Print Network [OSTI]

Bâtiment (CSTB), Nantes, France ABSTRACT This study aims to assess the transfer of outdoor air pollution and the relationships between outdoor and indoor urban air pollutant concentrations are more and more a subject indoor pollutant sources. At the initial state, the dwelling was naturally ventilated. Air renewal

Boyer, Edmond

491

Air-Quality Data from NARSTO (North American Research Strategy for Tropospheric Ozone)  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

NARSTO is a public/private partnership dedicated to improving management of air quality in North America. It was established on February 13, 1995 when representatives of Canada, the United States, and Mexico signed the NARSTO Charter in a ceremony at the White House. The Department of Energy is one of the charter members providing funding. The central programmatic goal of NARSTO is to provide data and information for use in the determination of workable, efficient, and effective strategies for local and regional ozone and fine particle management. Since its founding, NARSTO has completed three major scientific Assessments of critical air quality management issues. NARSTO maintains the Quality Systems Science Center and the NARSTO Data Archive for storing data from NARSTO Affiliated Research Activities and making these data available to the scientific community. NARSTO also facilitates activities, such as the Reactivity Research Working Group, which provide critical reviews of the state of the science in areas of interest to air quality policy makers. In January 1997, the U.S. Department of Energy's Environmental Sciences Division announced their sponsorship of the NARSTO Quality Systems Science Center (QSSC). The QSSC is located at the Oak Ridge National Laboratory within the Carbon Dioxide Information Analysis Center (CDIAC). Quality Assurance and Data Management assistance and guidelines are provided by the QSCC, along with access to data files. The permanent data archive is maintained by the NASA EOSDIS Distributed Active Archive Center at the Langley Research Center. The archived data can be reached by a link from the QSSC.(Specialized Interface) See also the NARSTO web site at http://www.narsto.org/

492

Development of methods for evaluating options for improving the air quality in Santiago, Chile and its environs  

SciTech Connect (OSTI)

Officials from both the Santiago metropolitan air quality commission (La Comision Especial de Descontaminacion de le Region Metropolitana) and a government-owned copper development company (La Empresa Nacional de Mineria (ENAMI)) have asked assistance to deal with the air quality problems in Santiago and associated with smelter emissions. Two smelter sites are examined. One smelter, Ventanas, is located on the Pacific coast to the northwest of Santiago, while the other, Paipote, is located several hundred kilometers to the north. The Ventanas emissions may potentially affect Santiago air quality. Several advantages of working with the smelters in the early phases of the project are: (1) the meteorological and air quality monitoring in the vicinity of the smelters allows for model validation; (2) the development of a useful emission inventory is easier, (3) the smelters pose a simpler problem, which when resolved, will provide an early benefit to our Chilean colleagues, and (4) important experience is gained in preparation to delve deeper into Santiago`s air pollution problems. Our goals for this phase of the project include: determining the smelters impact on air quality in surrounding communities; evaluating whether air pollution from the smelters reaches Santiago; and helping Chilean scientists meet a national decree to have air quality models for smelters.

Williams, M.D.; Brown, M.J.

1994-10-01T23:59:59.000Z

493

Data Quality Objectives Supporting Radiological Air Emissions Monitoring for the PNNL Site  

SciTech Connect (OSTI)

This document of Data Quality Objectives (DQOs) was prepared based on the U.S. Environmental Protection Agency (EPA) Guidance on Systematic Planning Using the Data Quality Objectives Process, EPA, QA/G4, 2/2006 (EPA 2006) as well as several other published DQOs. Pacific Northwest National Laboratory (PNNL) is in the process of developing a radiological air monitoring program for the PNNL Site that is distinct from that of the nearby Hanford Site. Radiological emissions at the PNNL Site result from Physical Sciences Facility (PSF) major emissions units. A team was established to determine how the PNNL Site would meet federal regulations and address guidelines developed to monitor and estimate offsite air emissions of radioactive materials. The result is a program that monitors the impact to the public from the PNNL Site.

Barnett, J. M.; Meier, Kirsten M.; Snyder, Sandra F.; Fritz, Brad G.; Poston, Ted M.; Rhoads, Kathleen

2010-05-25T23:59:59.000Z

494

Mechanical Air Distribution and Interacting Relationships  

E-Print Network [OSTI]

analyzing the problem of back drafting. "The 2ajor short-term hazard from chimney spillage is carbon monoxide, a particularly dangerous gas. It has no smell or color and is difficult to detect. Only a small difference exist between concentrations... that are harmless and levels that can leave you unconscious or dead...#' Progressive Builder, December 1986. ASHRAE's INDOOR AIR QUALITY, Position Paper, approved by ASHRAE Board of Directors ~ugust 11, 1987, States, "Carbon monoxide combiges with hemoglobin...

Tooley, J. J.; Moyer, N. A.

1989-01-01T23:59:59.000Z

495

Impacts of Western Area Power Administration`s power marketing alternatives on air quality and noise  

SciTech Connect (OSTI)

The Western Area Power Administration, which is responsible for marketing electricity produced at the hydroelectric power-generating facilities operated by the Bureau of Reclamation on the Upper Colorado River, has proposed changes in the levels of its commitment (sales) of long-term firm capacity and energy to its customers. This report describes (1) the existing conditions of air resources (climate and meteorology, ambient air quality, and acoustic environment) of the region potentially affected by the proposed action and (2) the methodology used and the results of analyses conducted to assess the potential impacts on air resources of the proposed action and the commitment-level alternatives. Analyses were performed for the potential impacts of both commitment-level alternatives and supply options, which include combinations of electric power purchases and different operational scenarios of the hydroelectric power-generating facilities.

Chun, K.C.; Chang, Y.S.; Rabchuk, J.A.

1995-05-01T23:59:59.000Z

496

Asthma in the vicinity of power stations: II. Outdoor air quality and symptoms  

SciTech Connect (OSTI)

To assess longitudinally the effect of living in the vicinity of coal-fired power stations on children with asthma, 99 schoolchildren with a history of wheezing in the previous 12 months were studied for 1 year, using daily diaries and measurements of air quality. The children had been identified in a cross-sectional survey of two coastal areas: Lake Munmorah (LM), within 5 km of two power stations, and Nelson Bay (NB), free from major industry. Daily air quality (sulphur dioxide (SO2) and nitrogen oxides (NOx)), respiratory symptoms, and treatment for asthma were recorded throughout the year. Measurements of SO2 and NOx at LM were well within recommended guidelines although they were several times higher than at NB: maximum daily levels in SO2 (micrograms/m3) were 26 at LM, 11 at NB (standard, 365); yearly average SO2 was 2 at LM, 0.3 at NB (standard, 60); yearly average NOx (micrograms/m3) was 2 at LM, 0.4 at NB (standard, 94). Marked weekly fluctuations occurred in the prevalence of cough, wheezing, and breathlessness, without any substantial differences between LM and NB. Overall, the prevalence of symptoms was low (10% for wheezing, 20% for any symptom). Whether the daily SO2 and NOx levels affected the occurrence of respiratory symptoms was investigated in children at LM using a logistic regression (Korn and Whittemore technique). For these children as a group, air quality measurements were not associated with the occurrence of symptoms.

Henry, R.L.; Bridgman, H.A.; Wlodarczyk, J.; Abramson, R.; Adler, J.A.; Hensley, M.J. (Disciplines of Paediatrics, University of Newcastle, New South Wales (Australia))

1991-01-01T23:59:59.000Z

497

The Center for Indoor Environments and Health's specific mission is  

E-Print Network [OSTI]

for the building pose challenges for maintaining a "healthy" indoor environment. System operations Building pollutants and materials Outdoor air contaminants (including diesel particulates) and materials brought in by occupants (such as pet dander and hair o

Oliver, Douglas L.

498

66 USDA Forest Service Gen. Tech. Rep. PSW-GTR-155. 1996. Quality Assurance, Training, and Certification in Ozone Air Pollution Studies Schilling, Miller, and Takemoto  

E-Print Network [OSTI]

, and Certification in Ozone Air Pollution Studies Schilling, Miller, and Takemoto Air Resources Board. 1990 air quality standards--1990 Update. Mailout No. 90­ 68. Mobile Source Division, On­Road­Control data: summary of 1990 air quality data-- gaseous and particulate pollutants. Annual summary. Technical

Standiford, Richard B.

499

Impacts of Future Climate and Emission Changes on U.S. Air Quality  

SciTech Connect (OSTI)

Changes in climate and emissions will affect future air quality. In this work, simulations of present (2001-2005) and future (2026-2030) regional air quality are conducted with the newly released CMAQ version 5.0 to examine the individual and combined impacts of simulated future climate and anthropogenic emission projections on air quality over the U.S. Current (2001-2005) meteorological and chemical predictions are evaluated against observational data to assess the model’s capability in reproducing the seasonal differences. Overall, WRF and CMAQ perform reasonably well. Increased temperatures (up to 3.18 °C) and decreased ventilation (up to 157 m in planetary boundary layer height) are found in both future winter and summer, with more prominent changes in winter. Increases in future temperatures result in increased isoprene and terpene emissions in winter and summer, driving the increase in maximum 8-h average O3 (up to 5.0 ppb) over the eastern U.S. in winter while decreases in NOx emissions drive the decrease in O3 over most of the U.S. in summer. Future concentrations of PM2.5 in winter and summer and many of its components including organic matter in winter, ammonium and nitrate in summer, and sulfate in winter and summer, decrease due to decreases in primary anthropogenic emissions and the concentrations of secondary anthropogenic pollutants and increased precipitation in winter. Future winter and summer dry and wet deposition fluxes are spatially variable and increase with increasing surface resistance and precipitation (e.g., NH4+ and NO3- dry and wet deposition fluxes increase in winter over much of the U.S.), respectively, and decrease with a decrease in ambient particulate concentrations (e.g., SO42- dry and wet deposition fluxes decrease over the eastern U.S. in summer and winter). Sensitivity simulations show that anthropogenic emission projections dominate over changes in climate in their impacts on the U.S. air quality in the near future. Changes in some regions/species, however, are dominated by climate and/or both climate and anthropogenic emissions, especially in future years that are marked by meteorological conditions conducive to poor air quality.

Penrod, Ashley; Zhang, Yang; Wang, K.; Wu, Shiang Yuh; Leung, Lai-Yung R.

2014-06-01T23:59:59.000Z

500

Data Quality Objectives for Regulatory Requirements for Hazardous and Radioactive Air Emissions Sampling and Analysis  

SciTech Connect (OSTI)

This document describes the results of the data quality objective (DQO) process undertaken to define data needs for state and federal requirements associated with toxic, hazardous, and/or radiological air emissions under the jurisdiction of the River Protection Project (RPP). Hereafter, this document is referred to as the Air DQO. The primary drivers for characterization under this DQO are the regulatory requirements pursuant to Washington State regulations, that may require sampling and analysis. The federal regulations concerning air emissions are incorporated into the Washington State regulations. Data needs exist for nonradioactive and radioactive waste constituents and characteristics as identified through the DQO process described in this document. The purpose is to identify current data needs for complying with regulatory drivers for the measurement of air emissions from RPP facilities in support of air permitting. These drivers include best management practices; similar analyses may have more than one regulatory driver. This document should not be used for determining overall compliance with regulations because the regulations are in constant change, and this document may not reflect the latest regulatory requirements. Regulatory requirements are also expected to change as various permits are issued. Data needs require samples for both radionuclides and nonradionuclide analytes of air emissions from tanks and stored waste containers. The collection of data is to support environmental permitting and compliance, not for health and safety issues. This document does not address health or safety regulations or requirements (those of the Occupational Safety and Health Administration or the National Institute of Occupational Safety and Health) or continuous emission monitoring systems. This DQO is applicable to all equipment, facilities, and operations under the jurisdiction of RPP that emit or have the potential to emit regulated air pollutants.

MULKEY, C.H.

1999-07-06T23:59:59.000Z