Polyaluminum Chloride (PAC) is a flexible coagulant, but its performance will vary significantly depending on the distinct quality chosen and also the supposed application. Comprehending the dissimilarities concerning the common PAC grades—white powder, yellow powder, and yellow-brown powder—is crucial for optimizing h2o treatment method procedures and accomplishing the specified resu... https://www.pac-pfs.com/product/drinking-grade-polyaluminium-chloride.html