Liquid purification or separation – Processes – Including geographic feature
Patent
1994-02-23
1995-06-20
McCarthy, Neil
Liquid purification or separation
Processes
Including geographic feature
405128, 405264, 134 251, B09C 108
Patent
active
054258812
ABSTRACT:
A method for the extraction of organic pollutants from contaminated soils without further contaminating the soil with organic solvents comprises the step of mixing aqueous solutions of cyclodextrins or their derivatives with the contaminated soil.
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Fenyvesi Eva
Szejtli Joszef
McCarthy Neil
Wacker-Chemie GmbH
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