PCB analysis out of insulating oil
We have many results about PCB analysis in insulating oil in KYUHEN.
About abolished electric apparatus with a very small amount of PCB blend
New production, use were called off about PCB from 1972. However, there are around dozens of mg/kg of things that PCB pollution is confirmed about electric apparatuses told not to use PCB made after it. In this case, unlike electric apparatuses which PCB was used for, we cannot judge PCB-containing presence from tablets. Therefore, about apparatus which a very small amount of PCB may get mixed or cannot deny, it is necessary to actually measure insulating oil levels of polychlorinated biphenyl, and to judge presence of component.
We handle as PCB mixture existence (level of polychlorinated biphenyl: 0.5 mg/kg of excess) … special management industrial waste
We handle as PCB mixture no (level of polychlorinated biphenyl: lower than 0.5 mg/kg) … industrial waste
About judgment of PCB waste
The abolished heavy electric machinery apparatuses concerned not corresponding to PCB waste when levels of polychlorinated biphenyl in insulating oil enclosed in the abolished heavy electric machinery apparatuses which measured every apparatus about abolished heavy electric machinery apparatuses concerned are less than 0.5 mg/kg that is aim standard of processing. “From ring abolished product 040217005th”
About disposal of PCB waste
You must entrust with disposal whether PCB waste works by oneself by March 31, 2027. “The PCB special measures law July 15, 2001 enforcement”
【method for measurement】
Simple assay manual 2.1.2 about a very small amount of PCB in insulating oil
Heating multi-layer silica gel column / alumina column / kyapitarigasukuromatogurafu / electronic capture type detector (GC/ECD) law
(May, 2011 Ministry of the Environment minister’s secretariat waste, recycling measures part industrial waste section)
| Measurement proof business registration | Fukuoka 72nd |
|---|
In occasion of facilities update and destruction, please feel free to consult.
