TY JOUR TI METHODS OF RECYCLING SCRAP METAL BRASS AND BRONZE KW METALLURGICAL SLAGS KW BRONZE KW BRASS KW LEACHING KW SULFURIC ACID KW ZINC KW COPPER KW ELECTROLYTE KW ELECTROREDUCTION KW WASHING WATERS JO Herald of Technological University AU Ermuhanova, S.T. AU , .. AU , .. AU , .. PY 2025 IS 27 PB Kazan National Research Technological University