Polycyclic Aromatic Hydrocarbons in Bottom Sediment and Bioavailability in Streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002

Polycyclic Aromatic Hydrocarbons in Bottom Sediment and Bioavailability in Streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002 PDF Author: Terence Messinger
Publisher:
ISBN:
Category : Bioavailability
Languages : en
Pages : 42

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Polycyclic aromatic hydrocarbons in bottom sediment and bioavailability in streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002

Polycyclic aromatic hydrocarbons in bottom sediment and bioavailability in streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002 PDF Author:
Publisher: DIANE Publishing
ISBN: 1428984402
Category :
Languages : en
Pages : 33

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Polycyclic Aromatic Hydrocarbons in Bottom Sediment and Bioavailability in Streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002

Polycyclic Aromatic Hydrocarbons in Bottom Sediment and Bioavailability in Streams in the New River Gorge National River and Gauley River National Recreation Area, West Virginia, 2002 PDF Author: Terence Messinger
Publisher:
ISBN:
Category : Bioavailability
Languages : en
Pages : 24

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Book Description


A Small Dose of Toxicology

A Small Dose of Toxicology PDF Author: Steven G. Gilbert
Publisher: CRC Press
ISBN: 0203461738
Category : Medical
Languages : en
Pages : 279

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Book Description
Everyday, we come into contact with many relatively harmless substances that could, at certain concentrations, be toxic. This applies not only to obvious candidates such as asbestos, lead, and gasoline, but also to compounds such as caffeine and headache tablets. While the field of toxicology has numerous texts devoted to aspects of biology, chemis

Active Protective Coatings

Active Protective Coatings PDF Author: Anthony E. Hughes
Publisher: Springer
ISBN: 9401775400
Category : Technology & Engineering
Languages : en
Pages : 429

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Book Description
This book covers a broad range of materials science that has been brought to bear on providing solutions to the challenges of developing self-healing and protective coatings for a range of metals. The book has a strong emphasis on characterisation techniques, particularly new techniques that are beginning to be used in the coatings area. It features many contributions written by experts from various industrial sectors which examine the needs of the sectors and the state of the art. The development of self-healing and protective coatings has been an expanding field in recent years and applies a lot of new knowledge gained from other fields as well as other areas of materials science to the development of coatings. It has borrowed from fields such as the food and pharmaceutical industries who have used, polymer techniques, sol-gel science and colloidosome technology for a range encapsulation techniques. It has also borrowed from fields like hydrogen storage such as from the development of hierarchical and other materials based on organic templating as “nanocontainers” for the delivery of inhibitors. In materials science, recent developments in high throughput and other characterisation techniques, such as those available from synchrotrons, are being increasing used for novel characterisation – one only needs to look at the application of these techniques in self healing polymers to gauge wealth of new information that has been gained from these techniques. This work is largely driven by the need to replace environmental pollutants and hazardous chemicals that represent risk to humans such as chromate inhibitors which are still used in some applications.

Pollution of Water Bodies in Latin America

Pollution of Water Bodies in Latin America PDF Author: Leobardo Manuel Gómez-Oliván
Publisher: Springer
ISBN: 9783030272951
Category : Science
Languages : en
Pages : 0

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Book Description
The indiscriminate use of chemical substances in industrial processes and anthropogenic activities, have resulted in the release of these compounds into aquatic ecosystems through municipal, hospital and industrial discharges, producing various undesired effects on the environment and on species of ecological interest. These compounds, such as metals, pesticides, emerging pollutants and other substances are persistent and susceptible to biotic and/or abiotic transformations, yielding metabolites that can be more toxic than the original compounds. In this book, researchers from diverse environmental science disciplines share their experiences in countries such as Argentina, Brazil, Colombia and Mexico, and critically examine the problem of contaminants in aquatic ecosystems in Latin America, as well as the risks presented by their presence.

Improving the Safety of Fresh Meat

Improving the Safety of Fresh Meat PDF Author: J Sofos
Publisher: Elsevier
ISBN: 1845691024
Category : Technology & Engineering
Languages : en
Pages : 809

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Book Description
The safety of fresh meat continues to be a major concern for consumers. As a result, there has been a wealth of research on identifying and controlling hazards at all stages in the supply chain. Improving the safety of fresh meat reviews this research and its implications for the meat industry.Part one discusses identifying and managing hazards on the farm. There are chapters on the prevalence and detection of pathogens, chemical and other contaminants. A number of chapters discuss ways of controlling such hazards in the farm environment. The second part of the book reviews the identification and control of hazards during and after slaughter. There are chapters both on contamination risks and how they can best be managed. The range of decontamination techniques available to meat processors as well as such areas as packaging and storage are examined.With its distinguished editor and international team of contributors, Improving the safety of fresh meat is a standard reference for the meat industry. - Learn how to identify and control hazards at all stages in the supply chain - An authoritative reference on reducing microbial and other hazards in raw and fresh red meat - Understand the necessity for effective intervention at each production process

Biogenesis of Fatty Acids, Lipids and Membranes

Biogenesis of Fatty Acids, Lipids and Membranes PDF Author: Otto Geiger
Publisher: Springer
ISBN: 9783319504292
Category : Science
Languages : en
Pages : 0

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Book Description
Concise chapters, written by experts in the field, cover a wide spectrum of topics on lipid and membrane formation in microbes (Archaea, Bacteria, eukaryotic microbes).All cells are delimited by a lipid membrane, which provides a crucial boundary in any known form of life. Readers will discover significant chapters on microbial lipid-carrying biomolecules and lipid/membrane-associated structures and processes.

Microbial Metabolism of Xenobiotic Compounds

Microbial Metabolism of Xenobiotic Compounds PDF Author: Pankaj Kumar Arora
Publisher: Springer
ISBN: 9811374627
Category : Technology & Engineering
Languages : en
Pages : 362

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Book Description
Xenobiotic compounds including pesticides, nitrophenols, pyridine, polycyclic aromatic compounds and polychlorinated biphenyls are widely spread in environment due to anthropogenic activities. Most of them are highly toxic to living beings due to their mutagenic and carcinogenic properties. Therefore, the removal of these compounds from environment is an essential step for environmental sustainability. Microbial remediation has emerged as an effective technology for degradation of these xenobiotic compounds as microorganisms have unique ability to utilize these compounds as their sole source of carbon and energy. The primary goal of this book is to provide detailed information of microbial degradation of many xenobiotic compounds in various microorganisms.

Green Building Handbook: Volume 1

Green Building Handbook: Volume 1 PDF Author: Tom Woolley
Publisher: Routledge
ISBN: 1135811598
Category : Architecture
Languages : en
Pages : 444

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Book Description
Environmentally responsible building involves resolving many conflicting issues and requirements. Each stage in the design process from the fundamental decisions about what, where and even whether to build has implications for the environment. Evolving out of the success of Green Building Digest, a publication described by Building Design as well-researched, authoritative and exhaustive, this practical new handbook considers the environmental issues which relate to the production, use and disposal of key building products and materials. It is designed to help specifiers and purchasers gain awareness of the potential environmental impact of their decisions. Chapter by chapter Green Building Handbook looks at a different sector of the trade from flooring to roofing, comparing the environmental effects of commonly available products with less well known green alternatives. A Best Buy section then ranks these products from lowest to highest impact.