PENYISIHAN LOGAM CHROM MENGGUNAKAN KONSORSIUM MIKROORGANISME

Okik Hendriyanto , Cahyonugroho and Euis Nurul , Hidayah (2009) PENYISIHAN LOGAM CHROM MENGGUNAKAN KONSORSIUM MIKROORGANISME. Envirotek : Jurnal Ilmiah Teknik Lingkungan, 1 (1). pp. 20-29. ISSN 2085-501-X

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      Abstract

      Steel coating industry, steel that used to coating is chromium. The wastewater if disposed into environment will be accumulated and deprived directly or indirectly against living creature especially human. Heavy metal Cr (Chrom) could be damaged heart and renal. This research are to recognized how bacterial capabilities in eliminating chromium metal dampen. Cr metal adsorption from electroplating industry waste could done with bioremoval. Bioremoval as biology – chemical process involved bacterial in eliminating chrome metal. Process happened could be performed aerobe and anaerob. This process using Enterobacter cloacae and Pseudomonas fluorescence as adsorption until Cr metal will attached in those bacterial surface. Variable used in this research are metal concentration (mg/l) dan process time done once every 12 hours. While parameter used are pH neutral between 6,6-7,6 temperature suitable with room temperature. Method used in analyzing namely using UV-Spectrophotomer method and carefully under 10-6. From this research gained elimination percentage chrome left on 60 hours with concentration 9 mg/l about 98,11% with using bacteria consortium Enterobacter cloacae and Pseudomonas fluorescense.

      Item Type: Article
      Subjects: T Technology > TD Environmental technology. Sanitary engineering
      Divisions: UPN Jatim Journal > Envirotek : Jurnal Ilmiah Teknik Lingkungan
      Depositing User: Users 2 not found.
      Date Deposited: 04 Apr 2011 16:40
      Last Modified: 04 Apr 2011 16:40
      URI: http://eprints.upnjatim.ac.id/id/eprint/1238

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