Occasionally, there is a phenomenon that the tube is blocked. The use of polyaluminum chloride does not increase the proportion of water. If you still do not ne
500 cubic meters is half of 1000 cubic meters, the dosage is also half of 1000 cubic meters, which is 2.5-5kg
Polyaluminium chloride has some sterilization, polyaluminum chloride can reduce the total phosphorus! Because the PAC has the function of phosphorus removal, ph
AlCl3 is not molten state, you can not use the electrolysis of AlCl3 step Al industrial use of electrolytic melting Al2O3 preparation of Al simple substance. Th
How should I say this? There are many factors, the operation is also very important. Water quality and so on will be affected. This really bad answer. Or you ca