Chloro-organic Used as Disinfectants

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Author :
Publisher : Nordic Council of Ministers
ISBN 13 : 9789291207848
Total Pages : 74 pages
Book Rating : 4.2/5 (78 download)

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Book Synopsis Chloro-organic Used as Disinfectants by :

Download or read book Chloro-organic Used as Disinfectants written by and published by Nordic Council of Ministers. This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Some Drinking-water Disinfectants and Contaminants, Including Arsenic

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Author :
Publisher : IARC
ISBN 13 : 9789283212843
Total Pages : 540 pages
Book Rating : 4.2/5 (128 download)

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Book Synopsis Some Drinking-water Disinfectants and Contaminants, Including Arsenic by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Download or read book Some Drinking-water Disinfectants and Contaminants, Including Arsenic written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC. This book was released on 2004 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: A working group of 23 experts from 13 countries met in Lyon to evaluate the evidence for carcinogenicity of arsenic (mostly naturally occurring) as a contaminant of drinking-water, and of the water-disinfectant chloramine. The working group also evaluated or re-evaluated four chlorination by-products found in drinking-water, namely chloral hydrate, di- and trichloroacetic acids, and 3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone (also known as MX). High-level exposure to arsenic in drinking-water occurs in some regions such as China, Latin America, Bangladesh and West Bengal. The Working Group reviewed epidemiological studies of human cancer (mainly ecological studies in Taiwan and Chile, and several case-control and cohort studies) in relation to arsenic in drinking-water. Arsenic in drinking-water (primarily inorganic, as arsenate and to a lesser extent arsenite) was evaluated as carcinogenic to humans (Group 1) on the basis of sufficient evidence for an increased risk for cancer of the urinary bladder, lung and skin. Studies on inorganic arsenic in experimental animals provided limited evidence for its carcinogenicity, but sufficient evidence was found in experimental animals for the carcinogenicity of dimethylarsinic acid (an organic form of arsenic), which produced urinary bladder tumours in rats and lung tumours in mice after oral administration.

Chloro-organic Used as Pigments

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Publisher : Nordic Council of Ministers
ISBN 13 : 9789291207855
Total Pages : 76 pages
Book Rating : 4.2/5 (78 download)

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Book Synopsis Chloro-organic Used as Pigments by :

Download or read book Chloro-organic Used as Pigments written by and published by Nordic Council of Ministers. This book was released on 1995 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Some Chemicals Present in Industrial and Consumer Products, Food and Drinking-water

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Author :
Publisher : IARC Monographs on the Evaluat
ISBN 13 : 9789283213246
Total Pages : 0 pages
Book Rating : 4.2/5 (132 download)

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Book Synopsis Some Chemicals Present in Industrial and Consumer Products, Food and Drinking-water by : IARC Working Group on the Evaluation of Carcinogenic Risks to Humans

Download or read book Some Chemicals Present in Industrial and Consumer Products, Food and Drinking-water written by IARC Working Group on the Evaluation of Carcinogenic Risks to Humans and published by IARC Monographs on the Evaluat. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the IARC Monographs provides an assessment of the carcinogenicity of 18 chemicals present in industrial and consumer products or food (natural constituents, contaminants, or flavorings) or occurring as water-chlorination by-products. The compounds evaluated include the widely used plasticizer di(2-ethylhexyl) phthalate and the food contaminant 4-methylimidazole. In view of the limited agent-specific information available from epidemiological studies, the IARC Monographs Working Group relied mainly on carcinogenicity bioassays, and mechanistic and other relevant data to evaluate the carcinogenic hazards to humans exposed to these agents.

Naturally-Produced Organohalogens

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Publisher : Springer
ISBN 13 : 9789401100625
Total Pages : 437 pages
Book Rating : 4.1/5 (6 download)

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Book Synopsis Naturally-Produced Organohalogens by : Anders Grimvall

Download or read book Naturally-Produced Organohalogens written by Anders Grimvall and published by Springer. This book was released on 2012-01-26 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Should the production and use of chlorine and all chlorinated organic compounds be halted, in view of their adverse effects on the environment and human health? Those in favour argue that certain chlorinated compounds (PCBs, DDT, CFCs, etc.) have large negative environmental effects. The use of chlorine in disinfectants leads to the production of chloroform, while bulk products (PVC) contribute to the production of chlorinated dibenzo-p-dioxins and dibenzofurans when they are burned. Those against argue that chlorine and many chlorinated compounds are essential in the control of human health (the prevention of disease transmitted through drinking water that has not been disinfected), and that chlorinated compounds are indispensable intermediates in many production processes, representing a vast economic value. But such discussions often ignore the fact that Nature contributes significantly to the production of chlorinated organic compounds. More than 1000 such compounds are known, and their contribution to the biogeochemical cycling of chlorine is underestimated. Chlorine is organically bound in large quantities to humic materials, and natural production mechanisms are known for low molecular weight compounds (methyl chloride, chloroform, chlorinated dibenzo-p-dioxins and dibenzofurans). The role of these compounds in the environment is largely unknown. Naturally-Produced Organohalogens gives a complete overview of the present state of knowledge on the subject, giving a much needed balance to the argument sketched out above.

Iodine Chemistry and Applications

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Publisher : John Wiley & Sons
ISBN 13 : 1118466292
Total Pages : 668 pages
Book Rating : 4.1/5 (184 download)

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Book Synopsis Iodine Chemistry and Applications by : Tatsuo Kaiho

Download or read book Iodine Chemistry and Applications written by Tatsuo Kaiho and published by John Wiley & Sons. This book was released on 2014-11-24 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively covers iodine, its chemistry, and its role in functional materials, reagents, and compounds. • Provides an up-to-date, detailed overview of iodine chemistry with discussion on elemental aspects: characteristics, properties, iodides, and halogen bonding • Acts as a useful guide for readers to learn how to synthesize complex compounds using iodine reagents or intermediates • Describes traditional and modern processing techniques, such as starch, cupper, blowing out, and ion exchange resin methods • Includes seven detailed sections devoted to the applications of iodine: Characteristics, Production, Synthesis, Biological Applications, Industrial Applications, Bioorganic Chemistry and Environmental Chemistry, and Radioisotopes • Features hot topics in the field, such as hypervalent iodine-mediated cross coupling reactions, agrochemicals, dye sensitized solar cells, and therapeutic agents

Chloro-organic Used as Flame Retardants

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Author :
Publisher : Nordic Council of Ministers
ISBN 13 : 9789291207862
Total Pages : 64 pages
Book Rating : 4.2/5 (78 download)

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Book Synopsis Chloro-organic Used as Flame Retardants by :

Download or read book Chloro-organic Used as Flame Retardants written by and published by Nordic Council of Ministers. This book was released on 1995 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

EPA-600/9

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Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis EPA-600/9 by :

Download or read book EPA-600/9 written by and published by . This book was released on 1975-12 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Characterization of Natural Organic Matter in Drinking Water

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Publisher : American Water Works Association
ISBN 13 : 1583210156
Total Pages : 372 pages
Book Rating : 4.5/5 (832 download)

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Book Synopsis Characterization of Natural Organic Matter in Drinking Water by : Jean-Phillipe Croue

Download or read book Characterization of Natural Organic Matter in Drinking Water written by Jean-Phillipe Croue and published by American Water Works Association. This book was released on 2000 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research reported on here sought to characterize natural organic matter (NOM) in dilute solutions and to isolate it without altering its properties, so that the effect of NOM in drinking water may be considered. Several NOM isolation methods were evaluated, including evaporation, reverse osmosis, nanofiltration, and adsorption. The effects of such isolation procedures on NOM's chemical composition and reactivity were considered. Based on these studies, the report presents conclusions regarding the feasibility and adequacy of in situ and ex situ techniques. Croue is affiliated with Laboratoire de Chimie de l'Eau de l'Environment, Universite de Poiters. Annotation copyrighted by Book News, Inc., Portland, OR.

Fundamentals of Toxicology

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Publisher : Academic Press
ISBN 13 : 0128054034
Total Pages : 424 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Fundamentals of Toxicology by : PK Gupta

Download or read book Fundamentals of Toxicology written by PK Gupta and published by Academic Press. This book was released on 2016-08-26 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Toxicology: Essential Concepts and Applications provides a crisp, easy-to-understand overview of the most important concepts, applications, and ideas needed to learn the basics of toxicology. Written by a pre-eminent toxicologist with over five decades of teaching experience, this comprehensive resource offers the hands-on knowledge needed for a strong foundation in the wide field of toxicology. Fundamentals of Toxicology includes a clear structure divided into five units to assist learning and understanding. The first unit provides extensive coverage on the background of toxicology including commonly used definitions and historical perspective, while following units cover: basic concepts; regulatory requirements and good laboratory practices, including types of toxicology testing and evaluation; toxic agents and adverse effects on health; and analytical, forensic, and diagnostic toxicology. This is an essential book for advanced students in toxicology and across the biomedical sciences, life sciences, and environmental sciences who want to learn the concepts of toxicology, as well as early researchers needing to refresh outside of their specialty. - Explains the essential concepts of toxicology in a clear fashion - Provides in-depth coverage of testing protocols, common drugs, chemicals, and laboratory-based diagnostic and analytical toxicology - Explores the history, foundations, and most recent concepts of toxicology - Serves as an essential reference for advanced students in toxicology and across the biomedical, life, and environmental sciences who want to learn the concepts of toxicology

Electrospinning for Tissue Regeneration

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Publisher : Elsevier
ISBN 13 : 085709291X
Total Pages : 425 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Electrospinning for Tissue Regeneration by : L Bosworth

Download or read book Electrospinning for Tissue Regeneration written by L Bosworth and published by Elsevier. This book was released on 2011-06-21 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrospinning is a simple and highly versatile method for generating ultrathin fibres with diameters ranging from a few micrometres to tens of nanometres. Although most commonly associated with textile manufacturing, recent research has proved that the electrospinning technology can be used to create organ components and repair damaged tissues. Electrospinning for tissue regeneration provides a comprehensive overview of this innovative approach to tissue repair and regeneration and examines how it is being employed within the biomaterials sector.The book opens with an introduction to the fundamentals of electrospinning. Chapters go on to discuss polymer chemistry, the electrospinning process, conditions, control and regulatory issues. Part two focuses specifically on electrospinning for tissue regeneration and investigates its uses in bone, cartilage, muscle, tendon, nerve, heart valve, bladder, tracheal, dental and skin tissue regeneration before concluding with a chapter on wound dressings. Part three explores electrospinning for in vitro applications. Chapters discuss cell culture systems for kidney, pancreatic and stem cell research.With its distinguished editors and international team of expert contributors, Electrospinning for tissue regeneration is a valuable reference tool for those in academia and industry concerned with research and development in the field of tissue repair and regeneration. - Provides a comprehensive overview of this innovative approach to tissue repair and regeneration covering issues from polymer chemistry to the regulatory process - Examines employment within the biomaterials sector, reviewing extensive applications in areas such as uses in bone, muscle tendon, heart valve and tissue regeneration - Explores electrospinning for in vitro applications and discusses cell culture systems for kidney, pancreatic and stem cell research

Wastewater Disinfection

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Author :
Publisher :
ISBN 13 : 9781572780361
Total Pages : 0 pages
Book Rating : 4.7/5 (83 download)

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Book Synopsis Wastewater Disinfection by :

Download or read book Wastewater Disinfection written by and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook for cleaning/decontamination of surfaces

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Publisher : Elsevier
ISBN 13 : 0080555535
Total Pages : 994 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Handbook for cleaning/decontamination of surfaces by : Ingegard Johansson

Download or read book Handbook for cleaning/decontamination of surfaces written by Ingegard Johansson and published by Elsevier. This book was released on 2007-06-20 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of Handbook for Cleaning/Decontamination of Surfaces lies on cleaning and decontamination of surfaces and solid matter, hard as well as soft. Bringing together in a 2-volume reference source: - current knowledge of the physico-chemical fundamentals underlying the cleaning process; - the different needs for cleaning and how these needs are met by various types of cleaning processes and cleaning agents, including novel approaches; - how to test that cleaning has taken place and to what extent; - the effects of cleaning on the environment; - future trends in cleaning and decontamination, for example the idea of changing surfaces, to hinder the absorbance of dirt and thus make cleaning easier.A brief introduction is given to the legal demands concerning the environment and a historical background, in terms of development of detergents, from soaps to the modern sophisticated formulations. Bactericides, their use and the environmental demands on them are covered. Thorough discussions of mechanisms for cleaning are given in several chapters, both general basic concepts and special cases like particle cleaning and cleaning using microemulsion concepts.* General understanding of how cleaning works, function of ingredients and formulations * Overview of environmental issues and demands from the society in the area * Gives basic formulas for cleaning preparations in most areas

Controlling Disinfection By-products and Microbial Contaminants in Drinking Water

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Author :
Publisher : DIANE Publishing
ISBN 13 : 142890073X
Total Pages : 330 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis Controlling Disinfection By-products and Microbial Contaminants in Drinking Water by : Robert M. Clark

Download or read book Controlling Disinfection By-products and Microbial Contaminants in Drinking Water written by Robert M. Clark and published by DIANE Publishing. This book was released on 2001 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Chlorine and the Environment

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Publisher : Springer Science & Business Media
ISBN 13 : 9401598134
Total Pages : 456 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Chlorine and the Environment by : Ruth Stringer

Download or read book Chlorine and the Environment written by Ruth Stringer and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to examine comprehensively the chlorine industry and its effects on the environment. It covers not only the history of chlorine production, but also looks at its products, their effects on the global environment, and the international legislation which controls their use, release, and disposal. Individual chapters are dedicated to subjects such as releases of organochlorines into the environment, and the environmental impact of ozone depletion, providing simple explanations of these complex issues. These are backed up with case studies of landmark events in the history of the chlorine industry - for example the Seveso explosion or the Yusho and Yu-Cheng mass poisonings. With a clear, concise text and numerous compilations of critical data, this book will prove an invaluable source reference for environmental scientists, students, and policy makers with an interest in this subject.

Applications of Advanced Oxidation Processes (AOPs) in Drinking Water Treatment

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Author :
Publisher : Springer
ISBN 13 : 3319768824
Total Pages : 437 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Applications of Advanced Oxidation Processes (AOPs) in Drinking Water Treatment by : Antonio Gil

Download or read book Applications of Advanced Oxidation Processes (AOPs) in Drinking Water Treatment written by Antonio Gil and published by Springer. This book was released on 2018-07-03 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the drinking water treatments in which AOPs display a high application potential. Firstly it reveals the typical supply sources and limitations of conventional technologies and critically reviews natural organic matter characterization and removal techniques, focusing mainly on AOP treatments. It then explores using AOPs for simultaneous inactivation/disinfection of several types of microorganisms, including highly resistant Cryptosporidium protozoa. Lastly, it discusses relevant miscellaneous topics, like the most promising AOP solid catalysts, the regime change of Fenton-like processes toward continuous reactors, the application of chemometrics for process optimization, the impact on disinfection byproducts and the tracing of toxicity during AOP treatments. This work is a useful reference for researchers and students involved in water technologies, including analytical and environmental chemistry, chemical and environmental engineering, toxicology, biotechnology, and related fields. It is intended to encourage industrial and public-health scientists and decision-makers to accelerate the application of AOPs as technological alternatives for the improvement of drinking water treatment plants.

Chemistry of Pesticides

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Publisher : Springer Science & Business Media
ISBN 13 : 1468462512
Total Pages : 489 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Chemistry of Pesticides by : N. N. Melnikov

Download or read book Chemistry of Pesticides written by N. N. Melnikov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book was originally published as a Russian edition in mid-1968. It represented the first single-volume discussion of chemical pest control and of the detailed chemistry.of all modern pesticide chemicals since D. E. H. Frear's classical book on this same subject, first published in 1942 (van No strand) with the latest (third) edition in 1955. Since 1955 many new pesti cide chemicals have achieved commercial status, and many of the older ones have been supplanted. There is no up-to-date equivalent of this present volume in the world literature, with the exception of the encyclopedic and largely biologically oriented two-volume work "Chemie der Pflanzenschutz und Schadlingsbekampfungsmittel" (R. Wegler, ed.) published by Springer Verlag in 1970. Professor Melnikov has updated the 1968 Russian edition, with emphasis on the primary Russian sources yet with excellent world wide coverage of the latest chemicals to approach field stature in modern chemical pest control, for the present translation."