Polyaluminum Chloride (PAC) is a flexible coagulant, but its efficiency may vary substantially according to the particular grade picked out as well as supposed application. Knowing the variations between the prevalent PAC grades—white powder, yellow powder, and yellow-brown powder—is important for optimizing drinking water remedy processes and acquiring the specified https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html