Penyisihan Cod, Bod Dan Tss Pada Limbah Cair Tahu Secara Koagulasi-Flokulasi …

ABSTRACT Tofu liquid waste contains organic compounds which are generally high. One of the treatments to reduce pollutant level in tofu liquid waste is coagulation and flocculation. The aim of this study was to study the effect of variations dosage of Aloe vera and the speed of stirring on the removal of tofu liquid waste by coagulation and flocculation using the Aloe vera as biocoagulant.…