This speed and slurry flow can be adjusted to control the dryness of the PAC produced. The general speed is 15-20 seconds / circle
In the same way, a new type of high efficiency coagulant prepared by compounding aluminum ferric chloride with iron ion or ferric oxide with other iron-containi
Prior to the use of several standard concentrations to find the conversion equation or conversion curve, measuring liquid Baume degree, the conversion table and
Hello, yes, but pay attention to the order of use, the first dosing of polyaluminum chloride, polyacrylamide in the polyaluminum chloride and sewage completely
So you can use the water heating. Heating can increase the solubility to dissolve water is not good, you need to heat the water before the trouble. 1 g This pro