Browsing by Subject "Biological Oxygen Demand (BOD), Chemical Oxygen Demand COD, Effective Microorganism 4 EM-4"
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TINGKAT PENURUNAN KADAR BIOLOGICAL OXYGEN DEMAND (BOD) DAN CHEMICAL OXYGEN DEMAND (COD) LIMBAH CAIR INDUSTRI TAHU OLEH EFFECTIVE MICROORGANISM 4 (EM-4)
(2014-01-07)Nowadays, there are many tofu industries doing their activity in public settlement. This industry is very related to environmental problems because it produce organic waste, so it can increase the Biological Oxygen Demand ...