| 摘要 |
<p>PURPOSE:To rapidly and efficiently execute an oxidation decomposition treatment without separating a liquid org. compd. of a low sp. gr. to two layers by mixing an org. solvent and an oxidizing agent by ultrasonic oscillation and bringing the mixture into contact with a catalyst, thereby effecting the oxidation decomposition reaction. CONSTITUTION:The liquid org. compd. 1 supplied from supply tanks 4a, 4b and an aq. oxidizing agent soln. 2 join to each other midway in the piping and are mixed by the ultrasonic oscillation of an ultrasonic chamber A, by which the soln. is mixed to an emulsion state. The emulsion is supplied to a decomposition reaction chamber B. The liquid mixed in the above-mentioned ultrasonic chamber A is joined with the above-mentioned decomposition reaction chamber B in which diluting water is previously charged. This liquid is heated, is maintained in a boiling state and is stirred by a stirring vane 7. The oxidation decomposition reaction is effected in this way. The formed gaseous components are treated in a discharge treating system C via a cooler 8. The liquid org. compd. of the low sp. gr. is rapidly subjected to the oxidation decomposition treatment in this way without being separated to the two layers.</p> |
