Typical separation 1.Chemical Industry: gypsum, thiamin, salt, ferric sulfate, boric acid, borax, rubber additive, dye, heavy oil and other chemical products. 2.Food industry: kitchen salt, sodium glutamate, food additive, Chemical seasonings, sugar 3.Pharmaceutical:Extraction of vitamin, biotic, traditional Chinese medicine and other various drugs 4.Mine and Metallurgy: Copper, zinc, minerals, and metal refining 5. Environmental Protection: with acid discharge, pure water sludge and sewage sludge, etc
