Oxidation of refractory organics in aqueous waste streams by hyd

Details Oxidation of refractory organics in aqueous waste streams by hyd Oxidation of refractory organics in aqueous waste streams by hyd

1975-03-25

1977-03-15

Wyse, Thomas G.

Liquid purification or separation

With alarm, indicator, register, recorder, signal or...

Responsive to fluid flow

C02C 504

Patent

active

040123219

ABSTRACT:
A predetermined amount of hydrogen peroxide is added to an aqueous waste eam containing organic pollutants, the mixture thoroughly mixed and the resultant mixture irradiated with ultraviolet light. The irradiation by ultraviolet light facilitates the breakdown of the hydrogen peroxide into hydroxyl radicals which are capable of oxidizing virtually any refractory organic compound, thereby reducing the chemical oxygen demand of an aqueous waste stream.

REFERENCES:
patent: 2070856 (1937-02-01), Butterfield
patent: 2889275 (1959-06-01), Moore
patent: 3716566 (1973-02-01), Sansoni et al.
patent: 3819516 (1974-06-01), Murchison et al.

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