reported
that 83.6%, 91.8% and 93.6% SS removal in brewery wastewater
is obtained using Alum, FeCl3 and PAC (polyaluminum chloride) at
doses of 150 mg/L. However, SS removal increased to 89.1%, 97.3% and
95.5% for Alum, FeCl3 and PAC, respectively, and the amount of Alum,