Polyaluminum Chloride (PAC) is a versatile coagulant, but its efficiency could vary drastically depending upon the unique quality chosen and the intended application. Understanding the dissimilarities involving the widespread PAC grades—white powder, yellow powder, and yellow-brown powder—is vital for optimizing water procedure procedures and obtaining the desired results, irrespectiv... https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html