TY - JOUR

T1 - Optimization of the chemical stage of pretreatment of technical polychlorobiphenyls for destruction

AU - Plotnikova, K. A.

AU - Pervova, M. G.

AU - Gorbunova, T. I.

AU - Khaibulova, T. Sh

AU - Boyarskii, V. P.

AU - Saloutin, V. I.

AU - Chupakhin, O. N.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - The reactions of commercial polychlorobiphenyl mixtures of Sovol and Trikhlorbifenil brands (Russia) with sodium methoxide were studied in dimethyl sulfoxide and methanol. It was shown for the first time that Sovol congeners are exhaustively converted, without formation of potentially toxic products, in the reaction with alkali metal alkoxide based on a monobasic aliphatic alcohol. This process is a stage of chemical pretreatment of polychlorobiphenyls subject to destruction for the subsequent microbiological mineralization of the new derivatives.

AB - The reactions of commercial polychlorobiphenyl mixtures of Sovol and Trikhlorbifenil brands (Russia) with sodium methoxide were studied in dimethyl sulfoxide and methanol. It was shown for the first time that Sovol congeners are exhaustively converted, without formation of potentially toxic products, in the reaction with alkali metal alkoxide based on a monobasic aliphatic alcohol. This process is a stage of chemical pretreatment of polychlorobiphenyls subject to destruction for the subsequent microbiological mineralization of the new derivatives.

UR - http://www.scopus.com/inward/record.url?scp=85030327186&partnerID=8YFLogxK

U2 - 10.1134/S0012500817090038

DO - 10.1134/S0012500817090038

M3 - Article

AN - SCOPUS:85030327186

VL - 476

SP - 206

EP - 210

JO - Doklady Chemistry

JF - Doklady Chemistry

SN - 0012-5008

IS - 1

ER -