ANALISIS LOGAM (Mn, Cd), SIANIDA DAN NITRIT PADA LIMBAH CAIR TAMBANG BATUBARA PT. TRI BAKTI SARIMAS (TBS) DI PANGKALAN KUANSING

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dc.contributor.authorRukmana, T. R.
dc.contributor.authorItnawita
dc.contributor.authorAnita, S.
dc.date.accessioned2013-07-26T03:12:32Z
dc.date.available2013-07-26T03:12:32Z
dc.date.issued2013-07-26
dc.description.abstractPT. Tri Bakti Sarimas (TBS) coals mining at Kuantan Singingi Regency have produced liquid waste that containing of hazardous heavy metals. The company has made four ponds as water treatment. Efficiency of waste treatment installation (IPAL) from this industry could be determined by identificating the content of heavy metals (Mn and Cd), cyanide and nitric contents at liquid waste reservoir inlet and outlet. Determination of Mn and Cd in this research is done by using Atomic absorption spectrophotometer (AAS), while UV-Vis spectrophotometer is used to analyze for CN- and NO2-. Mn, Cd, cyanide and nitric contents at inlet were 7,952; 1,980; 0,045; and 0,333 mg/L respectively. Mn, Cd, cyanide and nitric contents at outlet were 3,333; 0,120; 0,018 mg/L respectively with no cyanide detected. Waste water treatment by using the method of dolomite as an adsorbent in PT. TBS have shown the remarkable result of efficiency, especially for Cd with removal percent 93,939%.en_US
dc.description.sponsorshipItnawita, Anita, S.en_US
dc.identifier.otherRangga Dwijunanda Putra
dc.identifier.urihttp://repository.unri.ac.id:80/handle/123456789/4738
dc.language.isootheren_US
dc.subjectAASen_US
dc.subjectUV-Vis spectrophotometeren_US
dc.subjectinlet and outleten_US
dc.titleANALISIS LOGAM (Mn, Cd), SIANIDA DAN NITRIT PADA LIMBAH CAIR TAMBANG BATUBARA PT. TRI BAKTI SARIMAS (TBS) DI PANGKALAN KUANSINGen_US
dc.typeOtheren_US

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