Process for treating municipal solid waste and raw sewage sludge

Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow

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Details

110342, 110346, 201 25, 210 18, 210 39, 210 67, 210 73S, 252425, 423449, 423453, 423461, C02C 300, C01B 3100

Patent

active

041118006

ABSTRACT:
Raw sewage sludge is combined with a solution of sodium aluminate. Municipal solid waste is then treated with the sludge-aluminate mixture. The treated waste is then carbonized in a furnace.

REFERENCES:
patent: 1915240 (1933-06-01), Putnam
patent: 1937481 (1933-11-01), Raisch et al.
patent: 3377272 (1968-04-01), Cann
patent: 3638590 (1972-02-01), Roberts et al.
patent: 3741890 (1973-06-01), Smith et al.
patent: 3961025 (1976-06-01), Harendza-Harinxma
patent: 4010098 (1977-03-01), Fassell

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