Method for the analysis of organic pollutants

Details Method for the analysis of organic pollutants Method for the analysis of organic pollutants

1982-02-22

1984-01-31

Turk, Arnold

Chemistry: analytical and immunological testing

Including sample preparation

Liberation or purification of sample or separation of...

422101, 422257, 436104, G01N 100, B01D 1104

Patent

active

044290497

ABSTRACT:
A process for the analysis of organic pollutants from an aqueous sample is provided including injecting an extraction solvent under pressure in the form of a plurality of substantially uniform droplets into the sample containing one or more pollutants. The solvent droplets are collected and then analyzed for the presence of the pollutants. The apparatus includes a sample holding column, a solvent reservoir, a source of gas under pressure, and a nozzle having one or more outlet ports which subdivides the solvent into small uniform droplets to enhance mass transfer of pollutants from the sample into the solvent.

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