Efektifitas Pengolahan Limbah Cair Tahu Dengan Menggunakan Em4 Dalam Biofilte…

ABSTRACT Tofu liquid waste that is disposed of into the water directly without treatment will cause pollution. Tofu liquid waste must be treated first. The aim of this study was to determine the effectiveness of tofu liquid waste treatment in reducing levels of BOD5 and COD using EM4. This research was conducted in August 2020 with an experiment methods. Data were analyzed using a complete…