Extraction and concentration of organic solutes from water

Analytical Chemistry
By: , and 

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Abstract

A continuous extraction apparatus is described. It extracts and simultaneously concentrates organic solutes from water. Any immiscible solvent can be used in this apparatus if the solute will partition between the solvent and water. A concentration factor of up to 105 is obtained with this technique. The dipole moment difference between the solute and solvent is demonstrated to be an index of the extraction efficiency. Optimum extraction of a given molecular species may be obtained by use of this index.

Publication type Article
Publication Subtype Journal Article
Title Extraction and concentration of organic solutes from water
Series title Analytical Chemistry
DOI 10.1021/ac60323a020
Volume 45
Issue 1
Year Published 1973
Language English
Publisher ACS Publications
Description 5 p.
First page 89
Last page 93
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