Ekstraksi Koh Dari Abu Tandan Kosong Sawit Menggunakan Sistem Bertahap Banyak…

ABSTRACT Utilization of palm empty fruit bunches is still limited. One alternative to utilizing palm empty fruit bunch waste is by extracting potassium hydroxide from palm empty fruit bunch ash. This research aims to determine the effect of reashing, extraction time and temperature using the co-current and counter current flow methods on potassium concentration. Palm empty fruit bunches as…