environmental monitoring and biodiagnostics of hazardous contaminants

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Environmental Monitoring And Biodiagnostics Of Hazardous Contaminants

Author : M. Healy
ISBN : 9789401714457
Genre : Science
File Size : 36. 6 MB
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In recent years public awareness of the long term toxic affects heavy metal ions in waters and wastewaters has increased significantly. Environmental agencies have been imposing more and more stringent discharge limits on industries involved in processes using metal ions. Numerous industries produce aqueous effluents con taining metal ions and particularly copper and cadmium. Copper sulfate is used on a large scale in the electroplating industries. In addition, copper salts are used as fungicides, timber preservatives, insecticides, paint corrosion inhibitors and in dyestuffs. Cadmium is used in the manufacture of nickel-cadmium batteries, as a corrosion inhibitor and control rods in the nuclear industry. The European Com munity has listed cadmium as one of the most dangerous metal due to its toxicity, persistence and bioaccumulation in List 1 of its Directive 76/464/EEC. Therefore, it is important that methods for the removal of these metal ions are found and that the mechanism of removal is characterized and understood. A number of adsorb ents have been identified which are capable of removing copper (Panday et aI. , 1985; Ho et aI. , 1996; Low and Lee, 1987; Low et aI. , 1993; Quek et aI. , 1998) and cadmium (Battacharya and Venkobachar, 1984; Namasivayam and Ranganathan, 1995; Periasamy and Namasivayam, 1994) from aqueous solutions. Sorption kin etic models have been proposed for some systems.

Advances In Water Monitoring Research

Author : Tamim M. Younos
ISBN : 1887201335
Genre : Technology & Engineering
File Size : 47. 45 MB
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The book provides an overview of the 21st century water monitoring technologies and their potential for water quality-protection. This book is best suitable as a reference for water monitoring agencies and graduate studies in water monitoring research.

Cereal Research Communications

Author :
ISBN : CORNELL:31924101593444
Genre : Grain
File Size : 38. 21 MB
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Information Resources In Toxicology

Author : Philip Wexler
ISBN : 9780127447704
Genre : Medical
File Size : 68. 2 MB
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Information Resources in Toxicology, Third Edition is a sourcebook for anyone who needs to know where to find toxicology information. It provides an up-to-date selective guide to a large variety of sources--books, journals, organizations, audiovisuals, internet and electronic sources, and more. For the Third Edition, the editors have selected, organized, and updated the most relevant information available. New information on grants and other funding opportunities, physical hazards, patent literature, and technical reports have also been added. This comprehensive, time-saving tool is ideal for toxicologists, pharmacologists, drug companies, testing labs, libraries, poison control centers, physicians, legal and regulatory professionals, and chemists. Key Features * Serves as an all-in-one resource for toxicology information * New edition includes information on publishers, grants and other funding opportunities, physical hazards, patent literature, and technical reports * Updated to include the latest internet and electronic sources, e-mail addresses, etc. * Provides valuable data about the new fields that have emerged within toxicological research; namely, the biochemical, cellular, molecular, and genetic aspects

Environmental Chemistry And Toxicology Of Aluminum

Author : T. Lewis
ISBN : 0873711947
Genre : Science
File Size : 24. 75 MB
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This valuable new book examines the sources, fate, transport, and health effects of aluminum in aquatic and terrestrial environments. Concisely written by leading experts, Environmental Chemistry and Toxicology of Aluminum bridges numerous scientific disciplines that are conducting research on this once-believed innocuous element. Included in this comprehensive publication are: the latest advances in the study of aluminum in the environment; toxicity research-aquatic and terrestrial biota; neurotoxicity and possible links to Alzheimer's disease; different forms of aluminum in soils and soil water; coordination chemistry; specification and analytical methods; mobilization into subsurface waters as a result of acidic deposition; aluminum chemistry in soils and plant toxicity; effects in aquatic and terrestrial ecosystems; and aluminum research in drinking and ground water. This is an ACS Environmental Chemistry Division book.

American Book Publishing Record

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ISBN : STANFORD:36105111051640
Genre : Books
File Size : 74. 40 MB
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Emerging Contaminants From Industrial And Municipal Waste

Author : Damià Barceló
ISBN : 9783540792109
Genre : Technology & Engineering
File Size : 88. 14 MB
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This book focuses on innovative treatment technologies for the elimination of emerging contaminants in wastewater and drinking water treatment processes. The book also discusses sources and occurrence of emerging contaminants in municipal and industrial waste, giving an overview of state-of-the-art analytical methods for their identification. Further important aspects covered include the acute and chronic effects and overall impact of emerging contaminants on the environment.

Effect Directed Analysis Of Complex Environmental Contamination

Author : Werner Brack
ISBN : 9783642183836
Genre : Science
File Size : 81. 52 MB
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Today more than 5 million chemicals are known and roughly 100,000 of them are frequently used, with both numbers rising. Many of these chemicals are ultimately released into the environment and may cause adverse effects to ecosystems and human health. Effect-directed analysis (EDA) is a promising tool for identifying predominant toxicants in complex, mostly environmental mixtures combining effect testing, fractionation and chemical analysis. In the present book leading experts in the field provide an overview of relevant approaches and tools used in EDA. This includes diagnostic biological tools, separation techniques and advanced analytical and computer tools for toxicant identification and structure elucidation. Examples of the successful application of EDA are discussed such as the identification of mutagens in airborne particles and sediments, of endocrine disruptors in aquatic ecosystems and of major toxicants in pulp and paper mill effluents. This book is a valuable, comprehensive and interdisciplinary source of information for environmental scientists and environmental agencies dealing with the analysis, monitoring and assessment of environmental contamination.

New Microbiotests For Routine Toxicity Screening And Biomonitoring

Author : Guido Persoone
ISBN : 0306464063
Genre : Medical
File Size : 66. 60 MB
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These papers are from the International Symposium on New Microbiotests for Routine Toxicity Screening and Biomonitoring - Development - Applications - Cost-effectiveness which was organized in June 1998 in Brno, Czech Republic. It comprises 60 original and peer-reviewed papers selected from over 100 oral and poster presentations given during this meeting by scientists from many countries worldwide. It features: overview of microscale bioassays with special emphasis on their application in various domains of environmental contamination; reviews on toxicity testing with microbiotests in a regulatory framework; description and application of microbiotests with lethal and sublethal test criteria, and of their sensitivity in comparison with conventional bioassays; reports on investigations with small-scale toxicity tests on natural waters, wastes, contaminated air, soils and sediments, specific chemicals and biotoxins; application of new microbiotests for mutagenicity and genotoxicity screening; and critical evaluation of the potential of specific microbiotests as alternatives to conventional toxicity tests.

Chemistry In Context

Author : Graham Hill
ISBN : 0174483074
Genre : Science
File Size : 76. 21 MB
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The labatory manual and study guide supports your teaching with a broad range of practicals, emphasising saftey and risk assessment. It is an essential companion to Chemistry in Context and can also be used alongside other Advanced Chemistry books. It offers practicals wwith detailed instructions, for openended investigations and opportunities for assessed practical work in the four skill areas of planning, implementing, analysing and evaluating.

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