2 ОРГАНИЗАЦИЯ И МЕТОДИКА РАБОТ - Courrier international

6.2 Results of laboratory study of PCB and HM content in oil products
PCB and heavy metal content in oil product specimens was determined to specify the presence in
the technological infrastructure PCB-containing equipment and other equipment, which is a source
of extremely high pollution with highly toxic and hazardous pollutants as well as unknown stock of
PCB-based organic products, sovols, svotols and hexanols.
PCB and heavy metals were analuzed after the identification of oil products in collected specimens
based on labolratory control of the parmaters of oil product composition and properties according to
GOST and Technical Conditions reuirements.
The results of PCB and heavy metal content identification in industrial and motor oils as well as
in the mix of spent oil products taken from the surveyed areas of decommissioned military sites of
the RF Ministry of Defense on Alexandra Island are given in Tables 6.2.1-6.2.10.
No. of
site
327
No. of
sample
L01-01-
1
Table 6.2.1 PCB content in motor oil specimen from a separate drum in the area of
industrial and construction dumps near the settlement of Nagurskoe
PCB content, mg/kg
No. of site No. of sample Grade
(type) Total 7PCB Total 9PCB
Total 15
PCB
327 L01-01-1 M20-V2