Chemicals
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Chemicals In The Environment
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Author : Y. Mido
language : en
Publisher: Discovery Publishing House
Release Date : 1995
Chemicals In The Environment written by Y. Mido and has been published by Discovery Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Environmental chemistry categories.
The teaching of Chemistry at the introductory stage becomes each day a more challenging task as the subject matter becomes more diverse and more complex. These challenges have evoked a series of responses the present set of introductory chemistry monographs is one such. The teaching of chemistry recognises a number of problems, that confront those who select text books. In order to overcome these problems, this volume Chemicals in the Environment one of about fifty in the Chemistry Monograph Series is introduced. Each volume is independent of the others deals with one of Chemistry topics and constitutes a complete entity. Each volume is more comprehensive than can be possible in a single volume text. It is intended to provide a range, of topics to cover most undergraduate and chemistry main courses of study. These volumes can be used to enrich the more conventional courses of study.
Nature S Chemicals
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Author : Richard Firn
language : en
Publisher: OUP Oxford
Release Date : 2009-11-26
Nature S Chemicals written by Richard Firn and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-26 with Science categories.
Natural Products (NPs) is the term used to describe the hundreds of thousands of chemical compounds or substances that are continually produced by living organisms (plants and microbes). Hundreds of millions of tons of these chemicals are generated annually, and the trade in just a few of these has dominated human economic activity for thousands of years. Indeed the current world geopolitical map has been shaped by attempts to control the supply of a few of these compounds. Every day of our lives each human spends time and money trying to procure the NPs of their choice. However, despite their overwhelming influence on human culture, they remain poorly understood. Yet a knowledge of NPs can help in our search for new drugs, further the debate about GM manipulation, help us address environmental pollution, and enable a better understanding of drug trafficking. Nature's Chemicals is the first book to describe Natural Products (NPs) in an evolutionary context, distilling the few simple principles that govern the way in which organisms (including humans) have evolved to produce, cope with, or respond to NPs. It neatly synthesizes a widely dispersed literature and provides a general picture of NPs, encompassing evolution, history, ecology, and environmental issues (along with some deeper theory relevant to biochemistry), with the goal of enabling a wider section of the scientific community to fully appreciate the crucial importance of Natural Products to human culture and future survival.
Fine Chemicals Manufacture
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Author : A. Cybulski
language : en
Publisher: Gulf Professional Publishing
Release Date : 2001
Fine Chemicals Manufacture written by A. Cybulski and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
The sector of fine chemicals, including pharmaceuticals, agrochemicals, dyes and pigments, fragrances and flavours, intermediates, and performance chemicals is growing fast. For obvious reasons chemistry is a key to the success in developing new processes for fine chemicals. However, as a rule, chemists formulate results of their work as recipes, which usually lack important information for process development. Fine Chemicals Manufacture, Technology and Engineering is intended to show what is needed to make the recipe more useful for process development purposes and to transform the recipe into an industrial process that will be safe, environmentally friendly, and profitable.The goal of this book is to form a bridge between chemists and specialists of all other branches involved in the scale-up of new processes or modification of existing processes with both a minimum effort and risk and maximum profit when commercializing the process. New techniques for scale-up and optimization of existing processes and improvements in the utilization of process equipment that have been developed in recent years are presented in the book.
Risk Assessment Of Chemicals An Introduction
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Author : C.J. van Leeuwen
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Risk Assessment Of Chemicals An Introduction written by C.J. van Leeuwen and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
In recent years many developments have taken place in promote co-operation between governments and other the field of risk assessment of chemicals. Many reports parties involved in chemical safety and to provide policy have been published by national authorities, industries guidance with emphasis on regional and subregional co and scientific researchers as well as by international bod operation. The Inter-Organization Programme for the ies such as the European Union, the Organization of Sound Management of Chemicals (IOMC) was estab Economic Cooperation and Development (OECD) and lished in 1995 and provides a mechanism for the six par the joint International Programme on Chemical Safety ticipating organizations (UNEP, ILO, FAO, UNIDO,WHO (IPCS) of the World Health Organization (WHO), the and OECD) to better co-ordinate policies and activities in International Labour Organization (lLO), and the United the field of chemical risk management. Nations Environment Programme (UNEP). The present book is an introduction to risk assessment of The development and international harmonization of risk chemicals. It contains basic background information on assessment methods is an important challenge. In sources, emissions, distribution and fate processes for Agenda 21 of the United Nations Conference on exposure estimation. It includes dose-effects estimation Environment and Development (UNCED), chapter 19 is for both human health related toxicology and ecotoxicol entirely devoted to the management of chemicals. For ogy as well as information on estimation methodologies. one of its recommendations, i. e.
Eisler S Encyclopedia Of Environmentally Hazardous Priority Chemicals
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Author : Ronald Eisler
language : en
Publisher: Elsevier
Release Date : 2007-08-08
Eisler S Encyclopedia Of Environmentally Hazardous Priority Chemicals written by Ronald Eisler and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-08 with Science categories.
Thousands of inorganic and organic chemicals and their metabolites enter the biosphere daily as a direct result of human activities. Many of these chemicals have serious consequences on sensitive species of natural resources, crops, livestock, and public health. The most hazardous of these were identified by a panel of environmental specialists from the U.S. Fish and Wildlife Service; these chemicals are the focus of this encyclopedia. For each priority group of chemicals, information is presented on sources, uses, physical and chemical properties, tissue concentrations in field collections and their significance, lethal and sublethal effects under controlled conditions. This includes effects on survival, growth, reproduction, metabolism, carcinogenicity, teratogenicity, and mutagenicity - and proposed regulatory criteria for the protection of sensitive natural resources, crops, livestock, and human health. Taxonomic groups of natural resources covered include terrestrial and aquatic plants and invertebrates, fishes, amphibians, reptiles, birds, and mammals. * The only product that centers on the most hazardous environmental chemicals to sensitive natural resources * The only single volume compendium on the subject, allowing ease in consulting * Written by a noted national and international authority on chemical risk assessment to living organisms
Chemicals Environment Health
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Author : Philip Wexler
language : en
Publisher: CRC Press
Release Date : 2011-08-09
Chemicals Environment Health written by Philip Wexler and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-09 with Science categories.
The past 40 years have seen a phenomenal growth in globally oriented public and private initiatives related to chemical and environmental issues. The groundbreaking 1972 United Nations Conference on the Human Environment held in Stockholm was the event responsible for initiating framework for global environmental policies, including those addressin
Synthetic Organic Chemicals
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Author :
language : en
Publisher:
Release Date : 1950
Synthetic Organic Chemicals written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1950 with Coal-tar industry categories.
Petroleum Engineer S Guide To Oil Field Chemicals And Fluids
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Author : Johannes Fink
language : en
Publisher: Gulf Professional Publishing
Release Date : 2021-03-14
Petroleum Engineer S Guide To Oil Field Chemicals And Fluids written by Johannes Fink and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-14 with Technology & Engineering categories.
Petroleum Engineer’s Guide to Oil Field Chemicals and Fluids, Third Edition delivers all the necessary lists of chemicals by use, their basic components, benefits and environmental implications. Instead of searching through various sources, this updated reference presents a one-stop, non-commercialized approach by organizing products by function, matching the chemical to the process for practical problem-solving, and extending coverage with additional resources and supportive materials. Updates include shale specific fluids and organic additives, including swellable polymers and multi-walled carbon nanotubes. Covering the full spectrum, including fluid loss additives and oil spill treating agents, this book is ideal for every oil and gas operation with its options for lower costs, sustainable use and enhanced production. Helps readers effectively locate and utilize the right chemical application specific to their oil and gas operation Includes updated sections on shale specific fluids, defoamers and organic additives, including biodegradable waste and swellable polymers Covers environmental factors and risks for oil field chemicals, along with the pluses and minuses of each application
1001 Chemicals In Everyday Products
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Author : Grace Ross Lewis
language : en
Publisher: Wiley-Interscience
Release Date : 1998-11-10
1001 Chemicals In Everyday Products written by Grace Ross Lewis and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-11-10 with Science categories.
There is a virtual laboratory of chemicals in the food we eat and the products we encounter every dayat home, at school, and at work. What are these substances and how are they used? How are they helpful? Can they be harmful? Here are fast, hands-on answers to these and other crucial questions about hundreds of chemical substances we come into contact with on a regular basis. From MSG in food to perchloroethylene in dry cleaning, this AZ guide provides clear, no-nonsense information on the use and health effects of hundreds of chemicals found in food, medicines, cosmetics, cleaning solutions, lawn and garden products, and more. Well-organized and easy-to-use, it gives you the help you need to make smarter choices about the products you choosefor yourself and your family. Inside 1,001 Chemicals in Everyday Products you'll find: Entries listing products, uses, precautions, and synonyms Direct answers to over 250 frequently asked questions on everyday chemicals Handy product and chemical synonym indexes A nationwide listing of Poison Control Centers
Persistent Bioaccumulative And Toxic Chemicals Ii
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Author : Robert L. Lipnick
language : en
Publisher:
Release Date : 2001
Persistent Bioaccumulative And Toxic Chemicals Ii written by Robert L. Lipnick and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.