Zinc is one of the essential micronutrient elements for crop growth and is a component of many enzymes.
May 01, 2021
Although they only account for 0.1% of the total weight of the earth's crust, the gypsum, anhydrite, barite, and thenardite in them can be enriched into deposits of industrial s...
Apr 30, 2021
As a precipitant, it can form precipitates with sulfides, phosphates, etc. to remove sulfides, phosphates, etc.
Apr 29, 2021
