Hydrometalurgické zpracování pevných průmyslových odpadů

Abstract

This bachelor thesis focuses on the hydrometallurgical treatment of solid industrial waste from the production of galvanic plants. To verify the possibilities of extracting zinc and iron from the waste sludge and filter cakes produced during galvanic plating. Includes theoretical analysis of hydrometallurgical processes. The practical part describes samples and their leaching in acid solution under different conditions. The thesis concludes with an assessment of when the yield of zinc and iron in the leach product and leach solution is greatest.