METHOD OF CLEANING PCB CONTAMINATED TRANSFORMER AND CLEANING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a method of cleaning a PCB contaminated transformer capable of efficiently cleaning the PCB contaminated transformer and a cleaning apparatus. SOLUTION: The method of cleaning the PCB contaminated transformer includes: a step of removing oil from the PCB contaminated transformer contaminated with polychlorobiphenyl; a step of injecting oil substantially not containing polychlorobiphenyl to the PCB contaminated transformer; and a step of applying electricity to the PCB contaminated transformer. COPYRIGHT: (C)2010,JPO&INPIT