Polyaluminum Chloride (PAC) is a flexible coagulant, but its usefulness will vary substantially depending upon the distinct quality picked and the supposed application. Knowing the differences concerning the typical PAC grades—white powder, yellow powder, and yellow-brown powder—is vital for optimizing drinking water procedure procedures and accomplishing the specified results, regard... https://socialwebconsult.com/story6425021/not-known-details-about-drinking-grade-white-polyaluminum-chloride