GC/LC, Instruments, Derivatives in Identifying Pollutants and Unknowns

GC/LC, Instruments, Derivatives in Identifying Pollutants and Unknowns

Author: Raymond C. Crippen

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 452

ISBN-13: 1483150623

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GC/LC Instruments, Derivatives in Identifying Pollutants and Unknowns outlines the methods of identifying various components in products, processes, or discharges to the environment. This book is composed of 14 chapters that demonstrate the utility of gas and liquid chromatographs in the analysis of unknown organic compounds. The opening chapters deal with the isolation and the preparation of derivatives of various pollutants. Considerable chapters are devoted to the analysis and detection of various organic group compounds, including derivatives of acetals, acetates, acids, acid halides, ethers, amines, amino acids, anilides, barbiturates, benzamides, esters, and hydrocarbons. Other chapters cover other group compounds, such as derivatives of oxalates, oximes, peroxides, phenyl, semicarbazones, silicones, sulfur, toluidides, tri-halo acids, and alcohols. The closing chapters describe the identification techniques and instrumentation of pollutant detection. These chapters highlight the utilization of GC/LC data in physic-chemical measurements of various organic pollutants. This book will prove useful to analytical and organic chemists, environmental scientists, and researchers.


Pb Organolead Compounds

Pb Organolead Compounds

Author: Friedo Huber

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 284

ISBN-13: 3662102919

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The discovery in 1922 of the exceptional effectiveness of tetraethyllead in suppressing knock in the combustion of gasoline in engines and its introduction as a gasoline additive in 1923 stimulated an enormous number of studies on procedures for its synthesis and industrial production, on its behavior and uses, and also on the toxicology of this compound and on its environmental impact resulting from large scale lead distribution. The results of these investigations are collected in more than 3000 papers and patents. The quantity of information on this prominent compound fills the second volume of the series on organo lead compounds. Complete literature coverage was strived for but not all of the voluminous patent data have been considered. Certain publications on production of tetraethyllead or on use as a gasoline additive that are not reported in Chemical Abstracts (C.A.) may not have been found; similarly, publications that could not be clearly identified as relevant to the subject might be missing. Publications concerning the fate of inorganic lead compounds that are products of the combustion of leaded gasoline as weil as the vast amount of related papers on analytical and toxicological studies and on health and environmental aspects have been deliberately omitted. The literature is covered through 1988; C.A. has been evaluated through volume 110 of 1989.


The Analysis of Gases by Chromatography

The Analysis of Gases by Chromatography

Author: C. J. Cowper

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 160

ISBN-13: 1483285634

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Intended to enable trained scientists to equip themselves to successfully perform analyses of complex gas mixtures. The equipment and the considerations governing the choice of carrier gas are described in detail. Selection of methods for use on complex mixtures often involves the choice of more than one column; the separating capabilities of column packing and how they can be used in combinations are described and numerous examples are given. The handling of samples prior to separation and the calculation of results after separation, including calibration, are described. Throughout, special emphasis is given to the differences between gas analysis and the better documented liquid analysis.


Sediment Quality and Impact Assessment of Pollutants

Sediment Quality and Impact Assessment of Pollutants

Author: Damia Barcelo

Publisher: Elsevier

Published: 2006-09-29

Total Pages: 349

ISBN-13: 0080466672

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Volume 1 of the Sustainable Management of Sediment Resources mini-series is the first attempt to fill many of these gaps in knowledge and also in practice. The volume includes sections on: - Sampling - Characterization of contaminants in sediments being bioavailability the main issue - Chemical analysis - Biological analysis - Effect directed analysis and toxicity - Identification evaluation - Benthos sediment quality assessment - Modelling of pollutant fate and behaviour - Sediment quality guidelines This first volume is applicable to a wide audience, from students at the graduate level, to experienced researchers and laboratory personnel in academia, industry and government. This volume also available as part of a 4-volume set, ISBN 0444519599. Discount price for set purchase. - A broad overview on sediment quality and impact assessment of pollutants - Suitable for both newcomers to the field of sediment treatment and specialists alike - Outlines practical examples of methods used in sediment quality analysis