Impurity removal process and apparatus

Details Impurity removal process and apparatus Impurity removal process and apparatus

1991-02-25

1992-10-27

Silverman, Stanley S.

Liquid purification or separation

Processes

Making an insoluble substance or accreting suspended...

210721, 210726, 210738, 210803, 210805, 210197, 210912, C02F 152, C02F 162, C02F 172

Patent

active

051586860

ABSTRACT:
A process and associated apparatus for removing contaminants such as heavy metals from contaminated water, waste water, sludge or flushed soil elutriates, or leachates. The remediation method utilizes a combination of chemical oxidation/reduction reactions and physical separation techniques employing a pseudofluidized bed and is carried out in a unitary reactor comprising zones for activation, flocculation and phase separation.

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