Pengaruh Campuran Limbah Cair Tahu Dengan Limbah Cair Pabrik Kelapa Sawit Yan…

Mixing of tofu liquid waste with palm oil mill liquid waste and added with EM4 (fertilizer) has been carried out and is proven to increase the content of organic matter. This research was conducted in March - April 2019. To find out the best fertilizer concentration for growing Chlorella sp., 7 fertilizer treatments were made namely: P0 + (0% + 400 mL Dahril Solution 1), P0- (0%), P1 (40% ), P2…