Distillation: processes – separatory – With disparate physical separation – Utilizing solid sorbent
Patent
1989-12-26
1993-09-28
Manoharan, Virginia
Distillation: processes, separatory
With disparate physical separation
Utilizing solid sorbent
203 10, 203 49, 210672, 210673, 210689, 210691, 210664, 210669, 95142, B01D 150, C02F 128
Patent
active
052483959
ABSTRACT:
Ground water which contains heavy metal ions and toxic volatile organic compounds is purified by passing an air stream through it to purge out the organic compounds, adsorbing the displaced organic compounds on a molecular sieve and destroying them using a strong oxidizing agent such as hydrogen peroxide. This procedure avoids having the heavy metal ions from the water collect on the molecular sieve which causes the destruction of the oxidizing agent.
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Kjellson Carl J.
Pai Jenny L.
Rastelli Henry
Manoharan Virginia
McBride Thomas K.
Miller Richard G.
UOP
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