Reactive filtration

Details Reactive filtration Reactive filtration

2008-08-15

2010-06-29

Griffin, Walter D (Department: 1797)

Liquid purification or separation

Processes

Ion exchange or selective sorption

C210S190000

Reexamination Certificate

active

07744764

ABSTRACT:
In one embodiment, a method for treating waste water includes passing ozonized waste water through a bed of moving sand.

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