Rework of technological units of the pilot plant for the disposal of hazardous production wastes. O.N. TSYBULSKAYA, T.V. KSENIK, A.A. KISEL, A.A. YUDAKOV, A.V. PERFILEV

Abstract

Rework of technological units of the pilot plant for the disposal of hazardous production wastes. O.N. TSYBULSKAYA, T.V. KSENIK, A.A. KISEL, A.A. YUDAKOV, A.V. PERFILEV (Institute of Chemistry, FEB RAS, Vladivostok).

A pilot plant for the neutralization of chromium-containing industrial wastes is presented. The design features of
the reagent preparation unit are described. It is shown that the unit of the plant allows neutralizing the spent acids and
alkalis. The results of studying the filtering process of sediments difficult to filter are presented, the optimal filtration
conditions are determined.