SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING
Speciation of Cr(III) and Cr(VI) in wastewater have been widely investigated. The species of Cr(III) and Cr(VI) in wastewater samples were determined by UV – Vis Spectrometry and Atomic Absorption Spectrometry (AAS). The method described is based upon the spectrophotometric determination of the mage...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Jenderal Soedirman University
2008-11-01
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| Series: | Molekul |
| Subjects: | |
| Online Access: | http://www.jmolekul.com/?download=3.2.85.pdf |
| _version_ | 1818025269750923264 |
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| author | Dian Windy Dwiasi Dwi Kartika |
| author_facet | Dian Windy Dwiasi Dwi Kartika |
| author_sort | Dian Windy Dwiasi |
| collection | DOAJ |
| description | Speciation of Cr(III) and Cr(VI) in wastewater have been widely investigated. The species of Cr(III) and Cr(VI) in wastewater samples were determined by UV – Vis Spectrometry and Atomic Absorption Spectrometry (AAS). The method described is based upon the spectrophotometric determination of the magenta chromagen (λmax = 545 nm) formed when 1,5-diphenylcarbazide reacts with hexavalent chromium in sulphuric acid solution. Hexavalent chromium are determined by a calibration curve technique. The result showed that Cr(VI) concentration are still on the government regulation (Menteri Negara Kependudukan dan Lingkungan Hidup No. 03/MENKLH/II/1991). |
| first_indexed | 2024-12-10T04:13:26Z |
| format | Article |
| id | doaj.art-b2b4ed7f87c3488280a81aa84281cade |
| institution | Directory Open Access Journal |
| issn | 1907-9761 1907-9761 |
| language | English |
| last_indexed | 2024-12-10T04:13:26Z |
| publishDate | 2008-11-01 |
| publisher | Jenderal Soedirman University |
| record_format | Article |
| series | Molekul |
| spelling | doaj.art-b2b4ed7f87c3488280a81aa84281cade2022-12-22T02:02:40ZengJenderal Soedirman UniversityMolekul1907-97611907-97612008-11-01328590SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATINGDian Windy Dwiasi0Dwi Kartika1Program Studi Kimia, Jurusan MIPA Fakultas Sains dan Teknik, Universitas Jenderal Soedirman, Purwokerto Program Studi Kimia, Jurusan MIPA Fakultas Sains dan Teknik, Universitas Jenderal Soedirman, Purwokerto Speciation of Cr(III) and Cr(VI) in wastewater have been widely investigated. The species of Cr(III) and Cr(VI) in wastewater samples were determined by UV – Vis Spectrometry and Atomic Absorption Spectrometry (AAS). The method described is based upon the spectrophotometric determination of the magenta chromagen (λmax = 545 nm) formed when 1,5-diphenylcarbazide reacts with hexavalent chromium in sulphuric acid solution. Hexavalent chromium are determined by a calibration curve technique. The result showed that Cr(VI) concentration are still on the government regulation (Menteri Negara Kependudukan dan Lingkungan Hidup No. 03/MENKLH/II/1991).http://www.jmolekul.com/?download=3.2.85.pdfspeciationcromiumelectroplating industry. |
| spellingShingle | Dian Windy Dwiasi Dwi Kartika SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING Molekul speciation cromium electroplating industry. |
| title | SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING |
| title_full | SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING |
| title_fullStr | SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING |
| title_full_unstemmed | SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING |
| title_short | SPESIASI Cr(III) DAN Cr(VI) PADA LIMBAH CAIR INDUSTRI ELEKTROPLATING |
| title_sort | spesiasi cr iii dan cr vi pada limbah cair industri elektroplating |
| topic | speciation cromium electroplating industry. |
| url | http://www.jmolekul.com/?download=3.2.85.pdf |
| work_keys_str_mv | AT dianwindydwiasi spesiasicriiidancrvipadalimbahcairindustrielektroplating AT dwikartika spesiasicriiidancrvipadalimbahcairindustrielektroplating |