TY JOUR TI CLEANING OF THE SPENT SULFATE ELECTROLYTE OF BRILLIANT NICKEL PLATING KW electrochemical nickel plating KW selective purification of nickel-plating electrolyte JO Modern Technologies and Scientific and Technological Progress AU Zhuko, I.O. AU Kozyrev, A.A. PY 2023 IS 2023 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»