The closed looping pipe conduit where the treated water which the suffering treatment material which the churning type cavitation die chemical material harmless conversion device, and

摘要

PROBLEM TO BE SOLVED: To provide an apparatus and a method capable of safely and economically treating/detoxifying a chemical substance or the like high in water content.;SOLUTION: The agitation-induced cavitation type apparatus for detoxifying the chemical substance has an agitation-induced cavitation generating mechanism arranged in the middle P4A of a closed-loop pipeline for circulating the water to be treated. The agitation-induced cavitation generating mechanism is characterized in that a plurality of wire-like members 44 are arranged between two rotating plates 42, 43, which are rotated by a rotary shaft 41, are arranged while leaving a space between them in the direction of the rotary shaft and have respective water flow passage holes 42a, 43a, in parallel to the rotary shaft. Wire-like members 44 are allowed to agitate the water to be treated by the rotation of the rotary shaft 41 and generate a steam bubble. The substance to be treated is decomposed/detoxified by the action of the steam bubble when the steam bubble contracts or bursts instantaneously.;COPYRIGHT: (C)2007,JPO&INPIT