Browsing P - Mathematics and Natural Sciences by Author "Riskhi, Eka"
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PEMANFAATAN AMPAS TAHU SEBAGAI ARANG AKTIF DALAM MENURUNKAN KADAR COD, NITRIT DAN NITRAT PADA LIMBAH CAIR INDUSTRI TAHU
Riskhi, Eka; Sitorus, Saibun (Prosiding Seminar Nasional Kimia 2017, 2017)ABSTRACTUtilization of dregs as activated charcoal in lowering COD, Nitrite and Nitrate in tofu industry liquid waste.This research has been conducted to know the variation of time and pH value on decreasing ...