Polycyclic Aromatic Hydrocarbons Pahs
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Wastewater Treatment
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Author : Amy J. Forsgren
language : en
Publisher: CRC Press
Release Date : 2018-10-08
Wastewater Treatment written by Amy J. Forsgren and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with Science categories.
Polycyclic Aromatic Hydrocarbons (PAHs) are a group of semi-volatile organic compounds that are formed during the incomplete burning of gas, coal, oil, wood, garbage, or other organic substances. PAHs are a concern because a number of them have been identified as genotoxic and/or carcinogenic. They pose a threat to ecological systems and can cause health problems. A significant source of PAHs is the effluent of wastewater treatment plants. This book explores the occurrence and the treatability of PAHs in wastewater treatment.
Polycyclic Aromatic Hydrocarbons
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Author :
language : en
Publisher: National Academies Press
Release Date : 1983-01-01
Polycyclic Aromatic Hydrocarbons written by 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 1983-01-01 with Air categories.
Handbook Of Polycyclic Aromatic Hydrocarbons
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Author : Guilherme C. Bandeira
language : en
Publisher: Nova Science Publishers
Release Date : 2013
Handbook Of Polycyclic Aromatic Hydrocarbons written by Guilherme C. Bandeira and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Polycyclic aromatic hydrocarbons categories.
Polycyclic aromatic hydrocarbons (PAHs) are high molecular weight, aromatic compounds containing two or more benzene rings joined together in different ways. They belong to a group of persistent organic pollutants (POPs); are resistant to degradation; and can remain in the environment for long periods with the potential to cause adverse environmental and health effects. This book discusses the chemistry, occurrence and health issues related to PAHs. Topics include PAHs in foods and herbal medicines; biomonitoring of PAHs by pine needles; thermodynamics and phase behavior of polycyclic aromatic hydrocarbons mixtures; occurrence of polycylic aromatic hydrocarbons in cephalopods; children environmentally exposed to PAHs and at risk of genotoxic effects; analysis of PAHs in environmental solid samples; the chemical and electronic properties of PAHs; and the determination of PAHs in drinking water sources.
Polycyclic Aromatic Hydrocarbons
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Author : Ronald G. Harvey
language : en
Publisher: VCH Publishers
Release Date : 1997
Polycyclic Aromatic Hydrocarbons written by Ronald G. Harvey and has been published by VCH Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Polycyclic aromatic hydrocarbons categories.
A resurgence of interest in the chemistry of polycyclic aromatic hydrocarbons (PAHs) has been stimulated by the discovery of the fullerenes and the identification of the active metabolites of the carcinogenic polycyclic hydrocarbons. PAHs are widespread environmental pollutants. Improved understanding of their mechanisms of carcinogenesis has important implications for human cancer. PAHs also are finding increasing application in the synthesis of dyes, drugs, and numerous other types of compounds. This volume is a timely, comprehensive survey of the chemistry of PAHs. It brings together in a single volume all essential information on the physical and spectral properties, methods of synthesis, chemical reactions, and molecular structures of a broad range of polyarenes, both alternant and nonalternant. A total of 358 ring systems are covered, 233 of which are nonalternant PAH compounds. This is the most complete account of the chemistry of PAHs currently available.
Polycyclic Aromatic Hydrocarbons
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Author : Warren L. Gregoire
language : en
Publisher:
Release Date : 2022-03-04
Polycyclic Aromatic Hydrocarbons written by Warren L. Gregoire and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-04 with Science categories.
Polycyclic Aromatic Hydrocarbons (PAHs) are chemicals that occur naturally in coal, oil, and gasoline, and are also produced when wood, tobacco, and other materials are burned. Exposure to PAHs can lead to negative health consequences, so remediating their presence in the environment is significant. Chapter One uses machine learning and artificial intelligence to explain the behavior of PAHs in indoor and outdoor environments of a university building. Chapter Two discusses PAH exposure and associated effects in elasmobranchs. Chapter Three focuses on the potential effects of plants on the phytoremediation of agricultural soils and freshwater resources contaminated with PAHs. Chapter Four includes a case study of PAHs levels in samples from the fishery industry. Lastly, Chapter Five evaluates potential associations between biliary PAHs, biomorphometric indices and biliverdin applied as a feeding status proxy in mullet (Mugil liza) from a chronically contaminated estuary in Southeastern Brazil.
Polycyclic Aromatic Hydrocarbons
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Author : Kazuichi Hayakawa
language : en
Publisher: Springer
Release Date : 2018-02-05
Polycyclic Aromatic Hydrocarbons written by Kazuichi Hayakawa and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-05 with Medical categories.
This book reviews Polycyclic Aromatic Hydrocarbons (PAHs) and Nitropolycyclic Aromatic Hydrocarbons (NPAHs) contamination in the context of environmental pollution in Asia. It is comprised of the following sections: 1. Fundamental Chemistry and General Characteristics; 2. Analytical Methods; 3. Emission Source and Atmospheric Behavior; 4. Atmospheric Polycyclic Aromatic Hydrocarbons and PM2.5; 5. Polycyclic Aromatic Hydrocarbons in Marine Environments; 6. Metabolic Activation/Toxicities; and 7. Environmental Standards and Guidelines. This volume concentrates on the Far East due to the massive consumption of coal and petroleum in China, which has led to considerable levels of air pollution. High concentration of atmospheric PM2.5 in Beijing have been reported since January 2013 and exposure to such high concentrations may cause respiratory, cardiac and lung diseases. Gathering contributions from international experts, this volume provides a valuable reference guide for global researchers and students interested in learning from the East Asian experience.
Ambient Water Quality Criteria For Polycyclic Aromatic Hydrocarbons Pahs
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Author : N. K. Nagpal
language : en
Publisher: BC Environment, Water Quality Branch
Release Date : 1993-01-01
Ambient Water Quality Criteria For Polycyclic Aromatic Hydrocarbons Pahs written by N. K. Nagpal and has been published by BC Environment, Water Quality Branch this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with Polycyclic aromatic hydrocarbons categories.
Polycyclic Aromatic Hydrocarbons
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Author : Pierre A. Haines
language : en
Publisher: Nova Biomedical Books
Release Date : 2009
Polycyclic Aromatic Hydrocarbons written by Pierre A. Haines and has been published by Nova Biomedical Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Polycyclic aromatic hydrocarbons categories.
Polycyclic aromatic hydrocarbons (PAHs) are chemical compounds that consist of fused aromatic rings and do not contain heteroatoms or carry substituents. PAHs are one of the most widespread organic pollutants. Their occurrence is largely a result of anthropogenic and natural emissions such as fossil fuel-burning, motor vehicle, waste incinerator, oil refining, coke and asphalt production, and aluminum production. This book examines recent developments in the field.
Polycyclic Aromatic Hydrocarbons Pahs In Ambient Air In Australia
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Author : Henry N. Berko
language : en
Publisher:
Release Date : 2002
Polycyclic Aromatic Hydrocarbons Pahs In Ambient Air In Australia written by Henry N. Berko and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Air quality categories.
The Carcinogenic Effects Of Polycyclic Aromatic Hydrocarbons
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Author : Andreas Luch
language : en
Publisher: World Scientific
Release Date : 2005-08-22
The Carcinogenic Effects Of Polycyclic Aromatic Hydrocarbons written by Andreas Luch and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-22 with Medical categories.
This book provides an overview on the molecular mode of action of carcinogenic polycyclic aromatic hydrocarbons (PAHs). PAHs are by-products arising from incomplete combustion of organic matter that are frequently released into our environment, and thus are ubiquitously detectable. Many PAHs are strong carcinogens in rodent bioassays and have been linked to increased incidences of various types of cancer in humans. The present book covers all aspects of PAH-induced carcinogenesis; it is a collection of articles written by some of the most recognizable PAH researchers, reviewing the present knowledge in this field. The topics include: exposure to and biomonitoring of PAHs in the human population; metabolic activation of PAHs; genotoxicity and repair of PAH-induced DNA damage; and factors modulating individual susceptibility to the deleterious effects of PAHs.