Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1984-06-05
1988-09-13
Golian, Joseph
Liquid purification or separation
Processes
Ion exchange or selective sorption
210674, 134 251, 134 40, 252 95, 252102, 252103, 521 26, B01J 4900
Patent
active
047707909
ABSTRACT:
Described are processes for improving and maintaining the performance of particulate and othe types of water-treatment solids, especially particulate ion exchange resins, filter media, and adsorbents which have become fouled with organic contaminants, micro-organisms, and wasteproducts thereof.
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Epple Donald G.
Golian Joseph
Nalco Chemical Company
Premo John G.
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