Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1988-05-03
1989-08-22
Cintins, Ivars
Liquid purification or separation
Processes
Ion exchange or selective sorption
106DIG1, 210686, 210688, 210747, 210901, C02F 128
Patent
active
048593443
ABSTRACT:
Rectifying the compressive strength and toxic waste levels of ground water passages is achieved through the formation of a type C fly ash screen reinforcement of the passage.
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Coleman S. Ebow
Spangle Lloyd B.
Cintins Ivars
Peoples, Jr. Veo
Selby Robert W.
The Dow Chemical Company
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