Kalsinasi Dan Pelindian Lempung Alam Cengar Untuk Produksi Koagulan Cair Dan …

Cengar clays are used as feedstock for the production of liquid coagulant. Liquid coagulant was obtained by calcining clay at temperature 700 °C for 3 hours and leaching with 0.2 mol H2SO4. Variation of selected for leaching conditions at temperatures 30, 60 and 100 °C for 1, 2 and 3 hours. After that, liquid coagulant used in peat water treatment processes with some parameters such as odor, …