Reagent Pretreatment of Polychlorobiphenyls prior to Breakdown

Reactions of commercial polychlorobiphenyl mixtures with alkali in polyalkanolamines were studied. The major reaction products are hydrophilic mixtures of hydroxy derivatives of polychlorobiphenyls. The highest conversion of commercial polychlorobiphenyl mixtures was reached when using 2-aminoethano...

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Veröffentlicht in:	Russian journal of applied chemistry 2019-07, Vol.92 (7), p.1039-1044
Hauptverfasser:	Gorbunova, T. I., Pervova, M. G., Saloutin, V. I., Chupakhin, O. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Chemistry/Food Science Industrial Chemistry/Chemical Engineering PCB Polychlorinated biphenyls Pretreatment Reaction products Reagents Special Technological Solutions
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Beschreibung
Zusammenfassung:	Reactions of commercial polychlorobiphenyl mixtures with alkali in polyalkanolamines were studied. The major reaction products are hydrophilic mixtures of hydroxy derivatives of polychlorobiphenyls. The highest conversion of commercial polychlorobiphenyl mixtures was reached when using 2-aminoethanol. This reaction can be used as the step of pretreatment of technogenic waste prior to microbiological degradation.
ISSN:	1070-4272 1608-3296
DOI:	10.1134/S1070427219070218