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Author : Niren Laxmichand Nagda
Publisher : ASTM International
ISBN 13 : 0803118759
Total Pages : 302 pages
Book Rating : 4.8/5 (31 download)
Download or read book Modeling of Indoor Air Quality and Exposure written by Niren Laxmichand Nagda and published by ASTM International. This book was released on 1993 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Darrell W Pepper
Publisher : World Scientific
ISBN 13 : 1908978589
Total Pages : 360 pages
Book Rating : 4.9/5 (89 download)
Download or read book Modeling Indoor Air Pollution written by Darrell W Pepper and published by World Scientific. This book was released on 2009-03-23 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emission of pollutants and their accumulation due to poor ventilation and air exchange are serious problems currently under investigation by many researchers. Of particular concern are issues involving air quality within buildings. Toxic fumes and airborne diseases are known to produce undesirable odors, eye and nose irritations, sickness, and occasionally death. Other products such as tobacco smoke and carbon monoxide can also have serious health effects on people exposed to a poorly ventilated environment; studies indicate that indirect or passive smoking can also lead to lung cancer. Design for prevention or remediation of indoor air pollution requires expertise in optimizing geometrical configurations; knowledge of HVAC systems, perceived or expected contaminants and source locations; and economics. Much of the design concept involves ways in which to optimize the benefits or balance the advantages and disadvantages of various configurations and equipment. The fact that a room or building will conceivably become contaminated is generally an accepted fact — to what extent indoor air pollution will become critical is not really known until it happens. A series of numerical models that run in MATLAB are described in the text and placed on the Web. These models include the finite difference method, finite volume method, finite element method, the boundary element method, particle-in-cell, meshless methods, and lagrangian particle transport. In addition, all example problems can be run using COMSOL, a commercial finite-element-based computer code with a great deal of flexibility and application. By accessing AutoCad ICES or DWG file structures, COMSOL permits a building floor plan to be captured and the interior walls discretized into elements. Contents: Fluid Flow FundamentalsContaminant SourcesAssessment CriteriaSimple Modeling TechniquesDynamics of Particles, Gases and VaporsNumerical Modeling — Conventional TechniquesNumerical Modeling — Advanced TechniquesTurbulence ModelingHomeland Security Issues Readership: Undergraduate and graduate students as well as researchers in areas of anti-terrorism, contaminant dispersion and toxic releases; HVAC community. Keywords:Modeling;Indoor Air Quality;Numerical Methods;Computational Techniques;Species Transport;Turbulence Modeling;Particulate Transport;CFD
Author : National Research Council
Publisher : National Academies Press
ISBN 13 :
Total Pages : 553 pages
Book Rating : 4./5 ( download)
Download or read book Indoor Pollutants written by National Research Council and published by National Academies Press. This book was released on 1981-01-01 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses pollution from tobacco smoke, radon and radon progeny, asbestos and other fibers, formaldehyde, indoor combustion, aeropathogens and allergens, consumer products, moisture, microwave radiation, ultraviolet radiation, odors, radioactivity, and dirt and discusses means of controlling or eliminating them.
Author : Darrell W. Pepper
Publisher : Imperial College Press
ISBN 13 : 1848163258
Total Pages : 361 pages
Book Rating : 4.8/5 (481 download)
Download or read book Modeling Indoor Air Pollution written by Darrell W. Pepper and published by Imperial College Press. This book was released on 2009 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emission of pollutants and their accumulation due to poor ventilation and air exchange are serious problems currently under investigation by many researchers. Of particular concern are issues involving air quality within buildings. Toxic fumes and airborne diseases are known to produce undesirable odors, eye and nose irritations, sickness, and occasionally death. Other products such as tobacco smoke and carbon monoxide can also have serious health effects on people exposed to a poorly ventilated environment; studies indicate that indirect or passive smoking can also lead to lung cancer.Design for prevention or remediation of indoor air pollution requires expertise in optimizing geometrical configurations; knowledge of HVAC systems, perceived or expected contaminants and source locations; and economics. Much of the design concept involves ways in which to optimize the benefits or balance the advantages and disadvantages of various configurations and equipment. The fact that a room or building will conceivably become contaminated is generally an accepted fact OCo to what extent indoor air pollution will become critical is not really known until it happens.A series of numerical models that run in MATLAB are described in the text and placed on the Web. These models include the finite difference method, finite volume method, finite element method, the boundary element method, particle-in-cell, meshless methods, and lagrangian particle transport. In addition, all example problems can be run using COMSOL, a commercial finite-element-based computer code with a great deal of flexibility and application. By accessing AutoCad ICES or DWG file structures, COMSOL permits a building floor plan to be captured and the interior walls discretized into elements.
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309209412
Total Pages : 286 pages
Book Rating : 4.3/5 (92 download)
Download or read book Climate Change, the Indoor Environment, and Health written by Institute of Medicine and published by National Academies Press. This book was released on 2011-10-01 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: The indoor environment affects occupants' health and comfort. Poor environmental conditions and indoor contaminants are estimated to cost the U.S. economy tens of billions of dollars a year in exacerbation of illnesses like asthma, allergic symptoms, and subsequent lost productivity. Climate change has the potential to affect the indoor environment because conditions inside buildings are influenced by conditions outside them. Climate Change, the Indoor Environment, and Health addresses the impacts that climate change may have on the indoor environment and the resulting health effects. It finds that steps taken to mitigate climate change may cause or exacerbate harmful indoor environmental conditions. The book discusses the role the Environmental Protection Agency (EPA) should take in informing the public, health professionals, and those in the building industry about potential risks and what can be done to address them. The study also recommends that building codes account for climate change projections; that federal agencies join to develop or refine protocols and testing standards for evaluating emissions from materials, furnishings, and appliances used in buildings; and that building weatherization efforts include consideration of health effects. Climate Change, the Indoor Environment, and Health is written primarily for the EPA and other federal agencies, organizations, and researchers with interests in public health; the environment; building design, construction, and operation; and climate issues.
Author : Sponsored by The Health Effects Institute
Publisher : National Academies Press
ISBN 13 : 0309037263
Total Pages : 703 pages
Book Rating : 4.3/5 (9 download)
Download or read book Air Pollution, the Automobile, and Public Health written by Sponsored by The Health Effects Institute and published by National Academies Press. This book was released on 1988-01-01 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The combination of scientific and institutional integrity represented by this book is unusual. It should be a model for future endeavors to help quantify environmental risk as a basis for good decisionmaking." â€"William D. Ruckelshaus, from the foreword. This volume, prepared under the auspices of the Health Effects Institute, an independent research organization created and funded jointly by the Environmental Protection Agency and the automobile industry, brings together experts on atmospheric exposure and on the biological effects of toxic substances to examine what is knownâ€"and not knownâ€"about the human health risks of automotive emissions.
Author : United States. Environmental Protection Agency. Office of Air and Radiation
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.3/5 (121 download)
Download or read book The Inside Story written by United States. Environmental Protection Agency. Office of Air and Radiation and published by . This book was released on 1995 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dikaia E. Saraga
Publisher : MDPI
ISBN 13 : 3039437038
Total Pages : 298 pages
Book Rating : 4.0/5 (394 download)
Download or read book Indoor Air Quality written by Dikaia E. Saraga and published by MDPI. This book was released on 2020-12-07 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monitoring of indoor air pollutants in a spatio-temporal basis is challenging. A key element is the access to local (i.e., indoor residential, workplace, or public building) exposure measurements. Unfortunately, the high cost and complexity of most current air pollutant monitors result in a lack of detailed spatial and temporal resolution. As a result, individuals in vulnerable groups (children, pregnant, elderly, and sick people) have little insight into their personal exposure levels. This becomes significant in cases of hyper-local variations and short-term pollution events such as instant indoor activity (e.g., cooking, smoking, and dust resuspension). Advances in sensor miniaturization have encouraged the development of small, inexpensive devices capable of estimating pollutant concentrations. This new class of sensors presents new possibilities for indoor exposure monitoring. This Special Issue invites research in the areas of the triptych: indoor air pollution monitoring, indoor air modeling, and exposure to indoor air pollution. Topics of interest for the Special Issue include, but are not limited to, the following: low-cost sensors for indoor air monitoring; indoor particulate matter and volatile organic compounds; ozone-terpene chemistry; biological agents indoors; source apportionment; exposure assessment; health effects of indoor air pollutants; occupant perception; climate change impacts on indoor air quality.
Author :
Publisher : World Health Organization
ISBN 13 :
Total Pages : 488 pages
Book Rating : 4.:/5 (1 download)
Download or read book WHO Guidelines for Indoor Air Quality written by and published by World Health Organization. This book was released on 2010 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents WHO guidelines for the protection of public health from risks due to a number of chemicals commonly present in indoor air. The substances considered in this review, i.e. benzene, carbon monoxide, formaldehyde, naphthalene, nitrogen dioxide, polycyclic aromatic hydrocarbons (especially benzo[a]pyrene), radon, trichloroethylene and tetrachloroethylene, have indoor sources, are known in respect of their hazardousness to health and are often found indoors in concentrations of health concern. The guidelines are targeted at public health professionals involved in preventing health risks of environmental exposures, as well as specialists and authorities involved in the design and use of buildings, indoor materials and products. They provide a scientific basis for legally enforceable standards.
Author : World Health Organization
Publisher : World Health Organization
ISBN 13 : 9241548878
Total Pages : 178 pages
Book Rating : 4.2/5 (415 download)
Download or read book WHO Guidelines for Indoor Air Quality written by World Health Organization and published by World Health Organization. This book was released on 2014 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Built on existing WHO indoor air quality guidelines for specific pollutants, these guidelines bring together the most recent evidence on fuel use, emission and exposure levels, health risks, intervention impacts and policy considerations, to provide practical recommendations to reduce this health burden.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030904894X
Total Pages : 668 pages
Book Rating : 4.3/5 (9 download)
Download or read book Science and Judgment in Risk Assessment written by National Research Council and published by National Academies Press. This book was released on 1994-01-01 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: The public depends on competent risk assessment from the federal government and the scientific community to grapple with the threat of pollution. When risk reports turn out to be overblownâ€"or when risks are overlookedâ€"public skepticism abounds. This comprehensive and readable book explores how the U.S. Environmental Protection Agency (EPA) can improve its risk assessment practices, with a focus on implementation of the 1990 Clean Air Act Amendments. With a wealth of detailed information, pertinent examples, and revealing analysis, the volume explores the "default option" and other basic concepts. It offers two views of EPA operations: The first examines how EPA currently assesses exposure to hazardous air pollutants, evaluates the toxicity of a substance, and characterizes the risk to the public. The second, more holistic, view explores how EPA can improve in several critical areas of risk assessment by focusing on cross-cutting themes and incorporating more scientific judgment. This comprehensive volume will be important to the EPA and other agencies, risk managers, environmental advocates, scientists, faculty, students, and concerned individuals.
Author : Richard A. Wadden
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.3/5 (91 download)
Download or read book Indoor Air Pollution written by Richard A. Wadden and published by Wiley-Interscience. This book was released on 1983 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shows how to evaluate and control the indoor air pollution and health hazards caused by reduced ventilation, energy saving measures, and other factors. Presents state–of–the–art information on indoor pollution hazards, including the chemicals and chemical compounds commonly found in indoor air pollution, their sources and health effects. Also discusses methods for measuring indoor air pollutants, predictive models, and methods for attaining and maintaining optimal indoor air quality. Emphasizes the indoor air environment of domestic and public buildings, but offers techniques applicable to any indoor space.
Author : Elisabeth Heseltine
Publisher : WHO Regional Office Europe
ISBN 13 : 9289041684
Total Pages : 247 pages
Book Rating : 4.2/5 (89 download)
Download or read book WHO Guidelines for Indoor Air Quality written by Elisabeth Heseltine and published by WHO Regional Office Europe. This book was released on 2009 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial pollution is a key element of indoor air pollution. It is caused by hundreds of species of bacteria and fungi, in particular filamentous fungi (mould), growing indoors when sufficient moisture is available. This document provides a comprehensive review of the scientific evidence on health problems associated with building moisture and biological agents. The review concludes that the most important effects are increased prevalences of respiratory symptoms, allergies and asthma as well as perturbation of the immunological system. The document also summarizes the available information on the conditions that determine the presence of mould and measures to control their growth indoors. WHO guidelines for protecting public health are formulated on the basis of the review. The most important means for avoiding adverse health effects is the prevention (or minimization) of persistent dampness and microbial growth on interior surfaces and in building structures. [Ed.]
Author : Elizabeth L. Anderson
Publisher : CRC Press
ISBN 13 : 0429525249
Total Pages : 208 pages
Book Rating : 4.4/5 (295 download)
Download or read book Risk Assessment and Indoor Air Quality written by Elizabeth L. Anderson and published by CRC Press. This book was released on 2019-04-30 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the recent tightening of air quality standards as mandated by the U.S. EPA, has come great pressure on regulatory bodies at all levels of government, along with the industries and groups affected by these standards, to better assess the hazards and risks that result from air pollutants. Risk Assessment and Indoor Air Quality carefully ties tog
Author : Sunil Kumar
Publisher : BoD – Books on Demand
ISBN 13 : 9535101617
Total Pages : 244 pages
Book Rating : 4.5/5 (351 download)
Download or read book Air Quality written by Sunil Kumar and published by BoD – Books on Demand. This book was released on 2012-02-29 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reports research on relationship between fungal contamination and its health effects in large Asian cities, estimation of ambient air quality in Delhi, a qualitative study of air pollutants from road traffic, air quality in low-energy buildings, some aspects of the Sentinel method for pollution problem, evaluation of dry atmospheric deposition at sites in the vicinity of fuel oil fired power, particles especially PM 10 in the indoor environment, etc.
Author : Ronald Earl Stogner
Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (886 download)
Download or read book Two Indoor Air Exposure Modeling Studies written by Ronald Earl Stogner and published by . This book was released on 1991 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arun Sharma
Publisher : Springer Nature
ISBN 13 : 9811513341
Total Pages : 195 pages
Book Rating : 4.8/5 (115 download)
Download or read book Indoor Environmental Quality written by Arun Sharma and published by Springer Nature. This book was released on 2020-01-02 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents selected papers presented during the First Asian Conference on Indoor Environmental Quality (ACIEQ). The contents cover themes of indoor air quality monitoring and modeling; the influence of confounding factors like thermal comfort parameters, such as temperature and relative humidity with respect to different building types, e.g., residential, commercial, institutional; ventilation characteristics, lighting and acoustics. It also focuses on people's performance, productivity, and behavior with respect to their exposure to various indoor air pollutants and parameters influencing the overall indoor environmental quality. This volume is primarily aimed at researchers working in environmental science and engineering, building architecture and design, HVAC and ventilation, public health, and epidemiology. The contents of this volume will also be useful to policy makers working on occupational health and building codes.
