Aluminum sulfate, also known as cake alum or papermaker’s alum, is a flocculant chemical, much like ferric.
One of the things that separates aluminum sulfate from other flocculants is that it works well for municipal wastewater treatment, lake treatments, and restoration. It’s also used to make water safe for drinking. Popular Uses of Aluminum sulfate is used to remove organic compounds from wastewater and potable water. The chemical encourages small particles to cling to larger particles in water. When those large particles are filtered out, much of the aluminum sulfate goes with it. While aluminum sulfate can’t remove pathogens or bacteria, the coagulation process reduces the presence of dissolved substances in water, which means less chlorine is needed for disinfection.
Post time: Jun-25-2019