Method for detecting trace contaminants

Details Method for detecting trace contaminants Method for detecting trace contaminants

1993-05-25

1994-04-26

Therkorn, Ernest G.

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210656, 2101982, 530413, 530417, B01D 1508

Patent

active

053064267

ABSTRACT:
The invention features a method of detecting a trace solute in a solution which contains a major amount of a dissolved product, the method including the steps of: flowing the solution through means for extracting the product to produce an effluent flow substantially free of product containing the trace solute; flowing the effluent through a trace solute adsorbing means to progressively accumulate therein the trace solute; and eluding the trace solute from the adsorber to produce an eluant fraction containing a detectable quantity of the trace solute.

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