Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1993-11-29
1997-02-18
Cintins, Ivars
Liquid purification or separation
Processes
Ion exchange or selective sorption
134 7, B01D 1500
Patent
active
056038364
ABSTRACT:
An adsorbent composition containing sugar, vinegar, and diatomaceous earth is disclosed. The sugar, vinegar, and diatomaceous earth are preferably added together in about equal amounts by volume or in amounts of about 20 pounds of sugar, 2 gallons of vinegar, and 100 pounds of diatomaceous earth. The adsorbent composition has particular use in adsorbing petroleum oil from soil, water, or air and in water purification.
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patent: 1992547 (1935-02-01), Schuetz
patent: 2044341 (1936-06-01), Wollner
patent: 2701240 (1955-02-01), Bregar
patent: 5080824 (1992-01-01), Bindl et al.
patent: 5213690 (1993-05-01), Wollrich
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