According to the daily use of solid polyaluminum chloride PAC, usually with 2 to 5% with well as with 3% solution, diluted into liquid, the share of commonly us
According to different water quality content of 30%, generally 1, put different dosage, water and sewage are not the same
The use of lime powder sewage surface layer of material there is a normal phenomenon. Drift on the surface may be due to contact with surface water after the fo
23 content of 1200 / ton 28 content of 1600 / ton spray 1500 / ton water purification plant are discontinued to modify the price than before Yang
Stir with treatment water. Second, before the pump dosing in the pump suction port, the use of suction pump. There are generally two, meaning that in the regula