Analysis And Fate Of Surfactants In The Aquatic Environment PDF Download
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Author | : Thomas P. Knepper |
Publisher | : Elsevier |
Total Pages | : 994 |
Release | : 2003-08-22 |
Genre | : Technology & Engineering |
ISBN | : 9780080548333 |
Download Analysis and Fate of Surfactants in the Aquatic Environment Book in PDF, ePub and Kindle
An understanding of the fate and behaviour of organic chemicals, such as surfactants, in the environment is a prerequisite for the sustainable development of human health and ecosystems. As surfactants are being produced in huge amounts, it is important to have a detailed knowledge about their lifetime in the environment, their biodegradability in wastewater treatment plants and in natural waters, and their ecotoxicity. Parameters relevant for the assessment of long-term behaviour, such as interactions with hormonal systems need to be understood to avoid unexpected adverse effects to future generations of people and the environment. However, the identification and quantification of commercial surfactants in the environment is made more complicated and cumbersome because they comprise of tens to hundreds of homologues, oligomers and isomers of anionic, nonionic, cationic and amphoteric compounds. The EU-funded PRISTINE project (Priority surfactants and their toxic metabolites in wastewater effluents: An integrated study; ENV4-CT97-0494) provides the basis for the content of this title. It provides policy makers and industry with detailed information on analysis and concentrations of surfactants and their degradation products in the environment. In addition to a general introduction to surfactants, this book comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment. Readers will find all the necessary information for analyzing the different groups of surfactants, with special emphasis on transformation products. Quality assurance is also reported on in detail. Chapters on toxicity and risk assessment are also included and give a complete perspective on the surfactants problem in the aquatic environment. · Presents the finding of EU-funded research into fate and behaviour of organic chemicals in the environment · Comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment · Provides relevant information to all groups working in the field of surfactants
Author | : Thomas P. Knepper |
Publisher | : Elsevier Science |
Total Pages | : 1004 |
Release | : 2003 |
Genre | : Technology & Engineering |
ISBN | : |
Download Analysis and Fate of Surfactants in the Aquatic Environment Book in PDF, ePub and Kindle
An understanding of the fate and behaviour of organic chemicals, such as surfactants, in the environment is a prerequisite for the sustainable development of human health and ecosystems. As surfactants are being produced in huge amounts, it is important to have a detailed knowledge about their lifetime in the environment, their biodegradability in wastewater treatment plants and in natural waters, and their ecotoxicity. Parameters relevant for the assessment of long-term behaviour, such as interactions with hormonal systems need to be understood to avoid unexpected adverse effects to future generations of people and the environment. However, the identification and quantification of commercial surfactants in the environment is made more complicated and cumbersome because they comprise of tens to hundreds of homologues, oligomers and isomers of anionic, nonionic, cationic and amphoteric compounds.The EU-funded PRISTINE project (Priority surfactants and their toxic metabolites in wastewater effluents: An integrated study; ENV4-CT97-0494) provides the basis for the content of this title. It provides policy makers and industry with detailed information on analysis and concentrations of surfactants and their degradation products in the environment.In addition to a general introduction to surfactants, this book comprises a comprehensive variety of analytical techniques, including sample handling, for the analysis of surfactants in the aquatic environment. Readers will find all the necessary information for analyzing the different groups of surfactants, with special emphasis on transformation products. Quality assurance is also reported on in detail. Chapters on toxicity and risk assessment are also included and give a complete perspective on the surfactants problem in the aquatic environment.
Author | : Cecil Leeburn Wilson |
Publisher | : |
Total Pages | : 608 |
Release | : 2007 |
Genre | : Analytical chemistry |
ISBN | : |
Download Comprehensive Analytical Chemistry Book in PDF, ePub and Kindle
Author | : Peter Eichhorn |
Publisher | : |
Total Pages | : 168 |
Release | : 2001 |
Genre | : |
ISBN | : |
Download Surfactants and Their Aerobic Degradation Products Book in PDF, ePub and Kindle
Author | : Sylvia S. Talmage |
Publisher | : CRC Press |
Total Pages | : 387 |
Release | : 2020-04-08 |
Genre | : Political Science |
ISBN | : 0429610629 |
Download Environmental and Human Safety of Major Surfactants Book in PDF, ePub and Kindle
The book summarizes and reviews the environmental and human safety of two classes of nonionic surfactants-alcohol ethoxylates (AE) and alkylphenol ethoxylates (APE). This unique resource contains critical data from published sources as well as from unpublished studies submitted by Soap and Detergent Association member companies. It reviews information on product chemistry and analysis, biodegradation, environmental levels (including fate and distribution), aquatic toxicity, and human safety. Recently developed analytical techniques for the extraction, separation, detection, and measurement of nonionic surfactants and their metabolites in environmental samples are described. Results of biodegradation studies performed with a variety of test systems are tabulated, as are results of field studies at wastewater treatment plants. Reported comparisons of environmental levels with results of acute and chronic aquatic toxicity tests are provided. The information on the toxicity and irritation potential of AE and APE surfactants includes data from in vitro, mammalian, and human studies.
Author | : Sylvia S. Talmage |
Publisher | : CRC Press |
Total Pages | : 392 |
Release | : 1994-09-09 |
Genre | : Technology & Engineering |
ISBN | : 9781566700177 |
Download Environmental and Human Safety of Major Surfactants Book in PDF, ePub and Kindle
The book summarizes and reviews the environmental and human safety of two classes of nonionic surfactants-alcohol ethoxylates (AE) and alkylphenol ethoxylates (APE). This unique resource contains critical data from published sources as well as from unpublished studies submitted by Soap and Detergent Association member companies. It reviews information on product chemistry and analysis, biodegradation, environmental levels (including fate and distribution), aquatic toxicity, and human safety. Recently developed analytical techniques for the extraction, separation, detection, and measurement of nonionic surfactants and their metabolites in environmental samples are described. Results of biodegradation studies performed with a variety of test systems are tabulated, as are results of field studies at wastewater treatment plants. Reported comparisons of environmental levels with results of acute and chronic aquatic toxicity tests are provided. The information on the toxicity and irritation potential of AE and APE surfactants includes data from in vitro, mammalian, and human studies.
Author | : United States National Center for Urban and Industrial Health. Analytical Reference Service |
Publisher | : |
Total Pages | : 72 |
Release | : 1968 |
Genre | : Methylene blue |
ISBN | : |
Download Water Surfactant No.3, Study Number 32 Book in PDF, ePub and Kindle
Author | : P.J. Reynolds |
Publisher | : |
Total Pages | : 66 |
Release | : 1997 |
Genre | : |
ISBN | : |
Download Study on the Possible Problems for the Aquatic Environment Related to Surfactants in Detergents Book in PDF, ePub and Kindle
Author | : Robert Donald Swisher |
Publisher | : |
Total Pages | : 524 |
Release | : 1970 |
Genre | : Technology & Engineering |
ISBN | : |
Download Surfactant Biodegradation Book in PDF, ePub and Kindle
Author | : John Cross |
Publisher | : CRC Press |
Total Pages | : 392 |
Release | : 2019-05-28 |
Genre | : Science |
ISBN | : 1000063623 |
Download Cationic Surfactants Book in PDF, ePub and Kindle
This work focuses on the environmental availability and effects, toxicological properties and numerous applications of cationic surfactants, detaling the modern analytical processes by which this important class of compounds may be studied. It discusses the types of microorganisms that are susceptible or refractory to the actions of cationic agents.