Method of neutralizing and detoxifying wastes containing organic

Details Method of neutralizing and detoxifying wastes containing organic Method of neutralizing and detoxifying wastes containing organic

1982-05-17

1983-12-27

Castel, Benoit

Liquid purification or separation

Processes

Treatment by living organism

210664, 210771, 210806, 210712, 159 1RW, 159 473, B01D 126, C02F 302, C02F 1110

Patent

active

044229402

ABSTRACT:
A method of neutralizing and detoxifying waste material containing both an acid and a toxic organic compound. The waste material is combined with sufficient oil and sufficient caustic to form a pumpable slurry having a pH of 7 or higher. The oil is then separated from the slurry leaving a dry, deoiled material, containing a salt and the toxic organic compound. This material is pyrolyzed at a temperature below the melting point of the salt and sufficiently high to vaporize the toxic organic compound. The resultant vapor is then incinerated to detoxify the vaporized organic compound.

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