Polyaluminium chloride is used in the treatment method of ingesting portable water and wastewater treatment. PAC is well known to be used for a flocculant for wastewater treatment. It can take away impurities including heavy metallic, organic and natural matter, and colloidal particles , Ltd., we're devoted to delivering trustworthy https://socialrus.com/story23488828/fascination-about-drinking-grade-white-polyaluminum-chloride