TY JOUR TI ADSORPTION TREATMENT OF WASTEWATER GENERATED DURING THE DEMERCURIZATION OF MERCURY-CONTAMINATED SOILS KW The soils of industrial enterprises operating plants for the production of chlorine and alkali with a mercury cathode are contaminated with mercury. Demercurization of the soil leads to the formation of mercury-containing wastewater. To remove mercury from wastewater KW an adsorption method is proposed using a sorbent based on lignin KW organochlorine waste KW and sodium polysulfide JO Modern Technologies and Scientific and Technological Progress AU Prudnikov, M.E. AU Russavskaya, N.V. AU Podoplelov, E.V. PY 2022 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»