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Efficiencies of liquid-liquid extraction and XAD-4 and XAD-7 resins in collecting organic compounds from a coke plant's effluent

The authors have examined the theoretical requirements of composite sampling, the propagation of errors which occur from sampling through identification, and the efficiency of sampling methods using capture-recapture methods. Estimates of the total number of compounds which might be identifiable by...

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Bibliographic Details
Published in:Bulletin of environmental contamination and toxicology 1980-01, Vol.25 (4), p.569-573
Main Authors: Schaeffer, D J, Tigwell, D C, Somani, S M, Janardan, K G
Format: Article
Language:English
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Summary:The authors have examined the theoretical requirements of composite sampling, the propagation of errors which occur from sampling through identification, and the efficiency of sampling methods using capture-recapture methods. Estimates of the total number of compounds which might be identifiable by gas chromatograhpy-mass spectrometry, have been made. The theoretical findings have been translated into practice by the development of a multichannel sampler (Tigwell and Schaeffer 1980) which permits the simultaneous collection of a sample by up to four methods. The present paper will describe how these elements interplayed in a study of a coke plant's waste water.
ISSN:0007-4861
1432-0800
DOI:10.1007/BF01985573