Polyaluminum Chloride (PAC) is a flexible coagulant, but its performance could vary substantially depending upon the precise quality picked and also the supposed software. Comprehension the variations between the common PAC grades—white powder, yellow powder, and yellow-brown powder—is essential for optimizing h2o treatment procedures and attaining the specified results, no https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html