Перспективи застосування бентонітових глин при очищенні стічних вод від іонів важких металів

Abstract

Pollution of natural waters by heavy metal ions remains a serious environmental problem, which does not have a sufficiently effective solution today. Despite the large number of scientific studies, the technologies developed on their basis have not been widely used, because they are insufficiently advanced and do not allow to achieve the necessary depth of purification. The industrial waste water contaminated with heavy metal ions is formed by chemical, electrochemical, as well as by certain types of mechanical processing of metals and their alloys.