Biosorpsi Air Gambut Menggunakan Biosorben Spent Mushroom Substrate (Sms) Jam…

ABSTRACT Oil Palm Empty Fruit Bunches (OPEFB) are biomaterials that have potential to be developed as a raw material for mushroom cultivation. Spent mushroom substrate, a renewable bio-waste from mushroom-growing industry, was used as a biosorbent to remove ion Fe metal and color in peat water. The purpose of this study was to determine metal removal efficiency of Fe and color in the peat …