Pre-treatment of metalworking emulsion wastewater
Pre-treatment of metalworking emulsion wastewater The manganese sand filter, also known as a pressure filter, purifies water by removing suspended solids, insoluble particles, color, odor, and chlorine under a certain pressure through the filtration medium. After treating a certain amount of raw water, the filter medium is cleaned and restored to its filtering function through …
Pre-treatment of metalworking emulsion wastewater Read More »