... , metallurgy, coal washing, leather and all kinds of chemical waste water treatment; 3, industrial application; paper sizing, printing dyeing, Cement ... , wrinkle-free cloth, medicine, cosmetics and other industries, waste water can be recycled use; 4, in the oil refining industry ... ≥30±1≥10±1Basicity≥60±≥60-85SOLUTION 3.5-4Water insoluble≤1.01.0 HDLL with SGS certification for water treatment PAC