WHO Guidelines for Indoor Air Quality

WHO Guidelines for Indoor Air Quality
Author :
Publisher : World Health Organization
Total Pages : 488
Release :
ISBN-10 : UCBK:C105261333
ISBN-13 :
Rating : 4/5 (33 Downloads)

Synopsis WHO Guidelines for Indoor Air Quality by :

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.

Polynuclear Aromatic Compounds

Polynuclear Aromatic Compounds
Author :
Publisher :
Total Pages : 258
Release :
ISBN-10 : UOM:39015012770783
ISBN-13 :
Rating : 4/5 (83 Downloads)

Synopsis Polynuclear Aromatic Compounds by : Lawrence B. Ebert

Presents accounts of current research in polynuclear aromatic compounds, showing examples of studies both of pure compounds and of complex, fossil fuel related mixtures. Offers a thorough knowledge of aromatic chemistry through coverage of reduction, oxidation, and thermal reactions--including applications developed for both coal and petroleum materials. Featured topics include quantum chemical structure-reactivity relationships, spatial configurations of large polynuclear hydrocarbons, cyclophanes, and desulfurization of heterocycles. Scientists studying all aspects of the chemistry of polynuclear aromatics will discover important, pertinent information in this volume.

The Carcinogenic Effects Of Polycyclic Aromatic Hydrocarbons

The Carcinogenic Effects Of Polycyclic Aromatic Hydrocarbons
Author :
Publisher : World Scientific
Total Pages : 514
Release :
ISBN-10 : 9781783260874
ISBN-13 : 1783260874
Rating : 4/5 (74 Downloads)

Synopsis The Carcinogenic Effects Of Polycyclic Aromatic Hydrocarbons by : Andreas Luch

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.

Polycyclic Aromatic Hydrocarbons

Polycyclic Aromatic Hydrocarbons
Author :
Publisher : Nova Biomedical Books
Total Pages : 0
Release :
ISBN-10 : 1607414627
ISBN-13 : 9781607414629
Rating : 4/5 (27 Downloads)

Synopsis Polycyclic Aromatic Hydrocarbons by : Pierre A. Haines

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.

Environmental Medicine

Environmental Medicine
Author :
Publisher : National Academies Press
Total Pages : 988
Release :
ISBN-10 : 9780309568722
ISBN-13 : 0309568722
Rating : 4/5 (22 Downloads)

Synopsis Environmental Medicine by : Committee on Curriculum Development in Environmental Medicine

People are increasingly concerned about potential environmental health hazards and often ask their physicians questions such as: "Is the tap water safe to drink?" "Is it safe to live near power lines?" Unfortunately, physicians often lack the information and training related to environmental health risks needed to answer such questions. This book discusses six competency based learning objectives for all medical school students, discusses the relevance of environmental health to specific courses and clerkships, and demonstrates how to integrate environmental health into the curriculum through published case studies, some of which are included in one of the book's three appendices. Also included is a guide on where to obtain additional information for treatment, referral, and follow-up for diseases with possible environmental and/or occupational origins.

Polycyclic Aromatic Hydrocarbons

Polycyclic Aromatic Hydrocarbons
Author :
Publisher : Springer
Total Pages : 0
Release :
ISBN-10 : 9811067740
ISBN-13 : 9789811067747
Rating : 4/5 (40 Downloads)

Synopsis Polycyclic Aromatic Hydrocarbons by : Kazuichi Hayakawa

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.

PAHs

PAHs
Author :
Publisher : John Wiley & Sons
Total Pages : 404
Release :
ISBN-10 : 9780470864296
ISBN-13 : 047086429X
Rating : 4/5 (96 Downloads)

Synopsis PAHs by : Peter E. T. Douben

Polycyclic aromatic hydrocarbons (PAHs), or polyarenes, are one of the largest and most structurally diverse class of organic molecules known. High percentages of polyarenes, representing a wide range of molecular sizes and structural types, are present in coal tars and petroleum residues. The major sources of PAHs are crude oil, coal and oil shale. The fuels produced from these fossil sources constitute the primary source of energy for the industrial nations of the world, and the petrochemicals from these raw materials are the basis of the synthetic fibre and plastics industries. PAHs are however, widespread pollutants and their impact on the environment and human health must be monitored and controlled. This book will review and assess our scientific understanding of the ecological exposure and effects PAHs have in different environments and habitats. It will accomplish this by taking the recipients of the pollution in the environment as starting points and working its way back through pathways to access what is required for our understanding of effects and rationale for control. Although this book will concentrate on ecological exposure of PAHs, the general impacts of PAHs on human populations will be touched upon. It is thought to be the first book to focus on the ecological aspects of PAHs.

Handbook of Polycyclic Aromatic Hydrocarbons

Handbook of Polycyclic Aromatic Hydrocarbons
Author :
Publisher : Nova Science Publishers
Total Pages : 0
Release :
ISBN-10 : 1622574737
ISBN-13 : 9781622574735
Rating : 4/5 (37 Downloads)

Synopsis Handbook of Polycyclic Aromatic Hydrocarbons by : Guilherme C. Bandeira

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.

Basic Principles of Organic Chemistry

Basic Principles of Organic Chemistry
Author :
Publisher :
Total Pages : 1596
Release :
ISBN-10 : 0805383212
ISBN-13 : 9780805383218
Rating : 4/5 (12 Downloads)

Synopsis Basic Principles of Organic Chemistry by : John D. Roberts

Introduction what is organic chemistry all about?; Structural organic chemistry the shapes of molecules functional groups; Organic nomenclature; Alkanes; Stereoisomerism of organic molecules; Bonding in organic molecules atomic-orbital models; More on nomenclature compounds other than hydrocarbons; Nucleophilic substitution and elimination reactions; Separation and purification identification of organic compounds by spectroscopic techniques; Alkenes and alkynes. Ionic and radical addition reactions; Alkenes and alkynes; Oxidation and reduction reactions; Acidity or alkynes.