Oxidative Neutralization of the Commodity Form ofВ В theВ В Pesticide Zineb
T. N. VOLGINA,В В V. T. NOVIKOVВ В andВ В A. I. TATARKINA
Tomsk Polytechnic University,
Prospekt Lenina 30, Tomsk 634050 (Russia)
E-mail: Volgina_t@mail.ru
Keywords: neutralization, zineb, indirect electrooxidation, electrolysis of sulphuric acid, hydrolysis, mineralization, deep oxidation
Pages: 247–251
Abstract
The way of oxidative mineralization of the commodity form of the pesticide zineb under mild conditions was investigated. The destruction of organic components of the drug of the second class danger up to low-toxic compounds occurs in the bulk of the electrolyte under the action of oxidants formed electrochemically in situ in sulphuric-acid solutions of zineb. Simultaneously with this, on the cathode, more than on 90 % zinc ions formed as a result of hydrolysis of the acting substance zineb that is zinc salt of N,N'-ethylene-bis(dithiocarbamic) acid, were reduced.
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