Efek Penambahan Kombinasi Fe Dan Co Terhadap Penyisihan Cod Dan Nitrogen Tota…

Palm oil mill effluent contains pollutants and has high content of organic matter. The treatment process of palm oil mill effluent generally with open pond system that requires extensive land and a long contact time. To reduce the number of ponds needed in the process of palm oil mill effluent, microalgae Chlorella sp. by using palm mill effluent which contains organic material as a source of n…