| 摘要 |
A method for the air oxidn. of sewage sludge or liq. by wet process was described. Thus, sewage sludge or liq. was heated by heat exchanger(12,14,16) from system inlet (10). Preheated sludge was introduced to reactor(18) through a inlet of reactor (20) and a bottom of tank(22). The gas was passed through a pipe(26) from reactor, and then exhausted through a throttle valve (30) after cooling by the heat exchanger.
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