The main aim of the research is to study the feasibility and economic viability of waste-free extraction of metals and salts from ore tailings to the standards of sanitary safety by new methods. such as mechanical activation. Methods: laboratory studies in Disintegrator installing DES 11 by the integrated program and the method including a study of tailings. metal leaching with the re... https://herbsdailyes.shop/product-category/foot-care-treatments/