Analisis Logam Fe, Pb, Nitrat Dan Sulfida Pada Limbah Tambang Batubara PT. Tr…

PT.Tri Bakti Sarimas (TBS) on Kuantan Singingi Regency has a great potency as liquid waste supplier in large quantity to environment as it contains hazardous heavy metals. This company has made four ponds as main water treatment facilities. Its efficiency of waste treatment installation (IPAL) could be determined by identificating the content of heavy metals Fe, Pb, sulfide and nitrate contents…