Risk Assessment Methodologies For Toxic Air Pollutants
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Risk Assessment Methodologies For Toxic Air Pollutants
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Author : United States. Environmental Protection Agency
language : en
Publisher: Government Inst
Release Date : 1995
Risk Assessment Methodologies For Toxic Air Pollutants written by United States. Environmental Protection Agency and has been published by Government Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Business & Economics categories.
Focusing on routine releases from stationary sources, this handbook describes methods for estimating risks from toxic pollutants released into the air. With this information, you will be able to determine if you need to conduct a risk assessment and if so, which methods are appropriate for your particular situation.
Descriptive Guide To Risk Assessment Methodologies For Toxic Air Pollutants
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Author :
language : en
Publisher:
Release Date : 1993
Descriptive Guide To Risk Assessment Methodologies For Toxic Air Pollutants written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Air categories.
Air Toxics Risk Assessment Reference Library
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Author : U. S. Environmental Agency
language : en
Publisher: CreateSpace
Release Date : 2015-01-15
Air Toxics Risk Assessment Reference Library written by U. S. Environmental Agency and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-15 with categories.
This technical resource document describes several methods for preparing a site-specific risk assessment for a source (i.e., a single emission point within one facility), a group of sources (i.e., multiple emission points within one facility), or a group of similar facilities (e.g., within the same source category) that emit(s) toxic air pollutants. Air toxics may be emitted from power plants, factories, cars and trucks, and common household products. Sources that stay in one place are referred to as stationary sources. Vehicles and other moving sources of air pollutants are called mobile sources. This technical resource document is intended for assessing risks associated with stationary sources of air toxics. While its primary focus is on Hazardous Air Pollutants (HAPs), this resource document can be applied to all air pollutants (with the exception of criteria air pollutants, which are assessed using different tools and methods). This technical resource document is the second of a three-volume set. Volume 1: Technical Resource Manual discusses the overall air toxics risk assessment process and the basic technical tools needed to perform these analyses. The manual addresses both human health and ecological analyses. It also provides a basic overview of the process of managing and communicating risk assessment results. Other evaluations (such as the public health assessment process) are described to give assessors, risk managers, and other stakeholders a more holistic understanding of the many issues that may come into play when evaluating the potential impact of air toxics on human health and the environment. Readers with a limited understanding of risk assessment are encouraged to consult Volume 1. Volume 2: Facility-Specific Assessment (this volume) builds on the technical tools described in Volume 1 by providing an example set of tools and procedures that can be used for source-specific or facility-specific risk assessments. Information is also provided on tiered approaches to source- or facility-specific risk analysis. Volume 3: Community-Level Assessment builds on the information presented in Volume 1 to describe to communities how they can evaluate and reduce air toxics risks at the local level. The volume will include information on screening level and more detailed analytical approaches, how to balance the need for assessment versus the need for action, and how to identify and prioritize risk reduction options and measure success. Since community concerns and issues are often not related solely to air toxics, the document will also present readily available information on additional multimedia risk factors that may affect communities and strategies to reduce those risks. The document will provide additional, focused information on stakeholder involvement, communicating information in a community-based setting, and resources and methodologies that may play a role in the overall process. Note that EPA's Office of Pollution Prevention and Toxics has also developed a Community Air Screening How To Manual that will be available in 2004 and will be discussed in Volume 3.
Hazardous Air Pollutants
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Author : Jeffrey W. Bradstreet
language : en
Publisher: Elsevier
Release Date : 1996-12-31
Hazardous Air Pollutants written by Jeffrey W. Bradstreet and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-31 with Science categories.
State and federal regulations affecting hazardous air pollutants have produced an escalating dilemma for industrial facilities. While struggling to remain competitive and in compliance with environmental regulations, industry faces increasing requirements and potential liabilities due to emissions of hazardous air pollutants. Many states began establishing regulations governing the emissions of hazardous air pollutants after the 1984 accidental release of methyl isocyanate in Bhopal, India. After thirteen years of extended debate, the US Congress passed significant amendments to the Clean Air Act in 1990. These various regulations require industrial facilities to evaluate, control, monitor, permit and assess risk for a variety of listed chemicals considered hazardous air pollutants. Title III of the 1990 Clean Air Act Amendments provides for the permitting and control of sources emitting as little as ten tons per year of one of 189 federally listed hazardous air pollutants. In addition, sources emitting lesser quantities of 100 of these 189 hazardous air pollutants have to develop risk management plans to prevent accidental releases. This requirement is very similar to the Occupational Safety and Health Administration regulation for protecting workers from accidental releases. Approximately ten other federal regulations also deal with emissions of hazardous pollutants. In addition, state regulations address up to 460 hazardous air pollutants. Deadlines for establishing compliance with the federal requirements are currently being implemented for some industry categories and are scheduled to be completed by 2003.To effectively respond to this myriad of hazardous air pollutant regulations and maintain a viable business, owners and operators of industrial facilities need to understand: the pollutants that are regulated as hazardous, applicable state and federal requirements, sources of hazardous air pollutants, the quantification of hazardous air pollutant emissions, potential risks and liabilities, and the best means to establish a compliance program.This book provides a review of the regulatory requirements affecting sources of hazardous air pollutants, the methods for inventorying and measuring emissions, methods for evaluating potential risks and liabilities due to hazardous air pollutant emissions, and approaches available to reduce emissions and establish a hazardous air pollutant compliance program.
Air Toxic Risk Assessment And Management
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Author : Lawrence B. Gratt
language : en
Publisher: John Wiley & Sons
Release Date : 1996-06-11
Air Toxic Risk Assessment And Management written by Lawrence B. Gratt and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-06-11 with Science categories.
The practice of performing and managing regulatory air toxic risk assessments requires an exceptionally broadbase of understanding. The information and hands-on skills needed to evaluate the effects of air toxic emissions on human health derive from a broad range of disciplines: engineering, the physical and biological sciences, probability, statistics, and medicine. Dr. Lawrence Gratt's Air Toxic Risk Assessment and Management provides a comprehensive study of the subject of risk assessment, showing how the various disciplines are integrated to carry out this complex process. No other resource combines the basic science underlying risk assessment with the techniques needed to perform the analyses.
Science And Judgment In Risk Assessment
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 1994-01-01
Science And Judgment In Risk Assessment written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-01 with Science categories.
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.
Unfinished Business
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Author :
language : en
Publisher:
Release Date : 1987
Unfinished Business written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Environmental policy categories.
Risk Assessment Methods
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Author : V.T. Covello
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Risk Assessment Methods written by V.T. Covello and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.
Much has already been written about risk assessment. Epidemiologists write books on how risk assessment is used to explore the factors that influence the distribution of disease in populations of people. Toxicologists write books on how risk assess ment involves exposing animals to risk agents and concluding from the results what risks people might experience if similarly exposed. Engineers write books on how risk assessment is utilized to estimate the risks of constructing a new facility such as a nuclear power plant. Statisticians write books on how risk assessment may be used to analyze mortality or accident data to determine risks. There are already many books on risk assessment-the trouble is that they all seem to be about different sUbjects! This book takes another approach. It brings together all the methods for assessing risk into a common framework, thus demonstrating how the various methods relate to one another. This produces four important benefits: • First, it provides a comprehensive reference for risk assessment. This one source offers readers concise explanations of the many methods currently available for describing and quantifying diverse types of risks. • Second, it consistently evaluates and compares available risk assessment methods and identifies their specific strengths and limitations. Understand ing the limitations of risk assessment methods is important. The field is still in its infancy, and the problems with available methods are disappoint ingly numerous. At the same time, risk assessment is being used.
Air Pollution And Environmental Health
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Author : Pallavi Saxena
language : en
Publisher: Springer Nature
Release Date : 2020-06-08
Air Pollution And Environmental Health written by Pallavi Saxena and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-08 with Science categories.
Air pollution is an alarming problem, not only in terms of air quality, but also in relation to health issues. Toxic air pollutant concentrations produce harmful impacts on plant health and human health. Further, though there are various sources of air pollution, anthropogenic and biogenic sources are becoming increasingly problematic. A number of control methods have been applied to reduce the air pollutant concentrations so that their global environmental burden on plants as well as humans can be mitigated. However, as confirmed in numerous reports and studies, their concentrations continue to be very high and everyday cases related to air pollution have become exponentially high not only in developing countries but also in developed countries. In plants, toxic air quality has various adverse effects, including biochemical and physiological disorders, chronic diseases and/or lower yields. In humans, air pollutants affect the body’s metabolism and immune system, lungs and central nervous system. This book provides an essential overview of air pollution, its impacts on plant and human health, and potential control strategies. The respective chapters cover general monitoring and characterization techniques for air pollutants, air quality modelling applications, plant and human health effects, risk assessment, and air pollution control policy. Given its scope, the book offers a valuable and unique resource for students of Environmental Science, Biological Science, Medical Science and Agriculture; and for environmental consultants, researchers and other professionals whose work involves air quality, plant and human related research.
Environmental And Health Risk Assessment And Management
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Author : Paolo Ricci
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-27
Environmental And Health Risk Assessment And Management written by Paolo Ricci and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-27 with Medical categories.
This book is about the legal, economical, and practical assessment and management of risky activities arising from routine, catastrophic environmental and occupational exposures to hazardous agents. It includes a discussion of aspects of US and European Union law concerning risky activities, and then develops the economic analyses that are relevant to implementing choices within a supply and demand framework. The book also discusses exposure-response and time-series models used in assessing air and water pollution, as well as probabilistic cancer models, including toxicological compartmental, pharmaco-kinetic models and epidemiological relative risks and odds ratios-based models. Statistical methods to measure agreement, correlation and discordance are also developed. The methods and criteria of decision-analysis, including several measures of value of information (VOI) conclude the expositions. This book is an excellent text for students studying risk assessment and management.