If you are doing it, you should stir quickly. Polyaluminum chloride flocculation stage is the process of alum thickening process, requiring appropriate levels o
Polyaluminum chloride in the water when the colloidal form exists, according to the yo large surface area and adsorption capacity, many anti-water colloidal par
High cost, impractical, add more and more can not, need to use special polyacrylamide to achieve the flocculation effect. And with the late accumulation of sodi
The most direct and simple way to judge which is the PAC is to look at the violent reaction of polyaluminium chloride in water. In the process of water purifica
A lot of words can also use woven bags (PE, PP), etc., PE sample bag is better. If a small amount of glassware can be used