Liquid waste processing system

Details Liquid waste processing system Liquid waste processing system

1976-02-18

1978-08-08

Spear, Jr., Frank A.

Liquid purification or separation

Structural installation

Flume stream type

210257M, 210259, 210206, B01D 3500

Patent

active

041055560

ABSTRACT:
A reverse osmosis liquid waste processing system for purifying liquid waste. The liquid waste processing system comprises a liquid waste collection tank with a recirculation line containing an eductor for permitting the addition of chemical additives, a filter with a back-flushing circuit and a reverse osmosis module which delivers its concentrate to a thin-film evaporator and its permeate to an ion exchanger.

REFERENCES:
patent: 3526320 (1970-09-01), Kryzer
patent: 3632505 (1972-01-01), Nelson
patent: 3654148 (1972-04-01), Bradley
patent: 3757005 (1973-09-01), Kautz et al.
patent: 3880755 (1975-04-01), Thomas et al.
patent: 3973987 (1976-08-01), Hewitt et al.
A. Gouveia et al., "Potable Water From Hospital Wastes by Reverse Osmosis", Sym. Series, CEP, 1968, vol. 64, No. 90, pp. 280-284.

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