| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus for PCB treatment which enables effective irradiation of a treatment liquid with ultraviolet rays in accordance with changes in light transmittance and concentration of PCB and shows an excellent reaction controllability and treatment efficiency. <P>SOLUTION: The apparatus for PCB treatment includes an ultraviolet treatment tank to which the treatment liquid containing polychlorinated biphenyl is supplied, an ultraviolet lamp provided in the center inside the ultraviolet treatment tank, and a pair of agitating blades provided to oppose mutually on the surfaces of both side walls of the treatment tank. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
