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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국미생물생명공학회 Journal of Microbiology and Biotechnology Journal of Microbiology and Biotechnology 제22권 제12호
- 발행연도
- 2012.1
- 수록면
- 1,767 - 1,775 (9page)
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The Cr(VI) removal capability of Acinetobacter junii VITSUKMW2 isolated from the Sukinda chromite mine site was evaluated and enhanced using statistical design techniques. The removal capacity was evaluated at different pH values (5-11) and temperatures (30-40oC)and with various carbon and nitrogen sources. Plackett-Burman design was used to select the operational parameters for bioremediation of Cr(VI). Three parameters (molasses,yeast extract, and Cr(VI) concentration) were chosen for further optimization using central composite design. The optimal combination of parameters was found to be 14.85 g/l molasses, 4.72 g/l yeast extract, and 54 mg/l initial Cr(VI), with 99.95% removal of Cr(VI) in 12 h. A. junii VITSUKMW2 was shown to have significant potential for removal of Cr(VI).
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참고문헌 (23)
참고문헌 신청
Bhadra, B. / 2006 / Inducible nickel resistance in a river isolate of India phylogenetically ascertained as a novel strain of Acinetobacter junii / World J. Microbiol. Biotec
Cardenas-Gonzalez, J. F. / 2010 / Hexavalent chromium removal by a Paecilomyces sp. fungal strain isolated from environment / Bioinorg. Chem. Appl 22 : 9 ~ 16
Cheung, K. H. / 2007 / Mechanism of hexavalent chromium detoxification by microorganisms and bioremediation application potential: A review / Int. Biodeterior. Biodegrad 59 :
Colin, V. L. / 2012 / Indigenous microorganisms as potential bioremediators for environments contaminated with heavy metals / Int. Biodeterior. Biodegrad 69 : 28 ~ 37
Da'na, E. / 2010 / Optimization of copper removal efficiency by adsorption on amine-modified SBA-15: Experimental design methodology / Chem. Eng. J 167 : 91 ~ 98
Cardenas-Gonzalez, J. F. / 2010 / Hexavalent chromium removal by a Paecilomyces sp. fungal strain isolated from environment / Bioinorg. Chem. Appl 22 : 9 ~ 16
Cheung, K. H. / 2007 / Mechanism of hexavalent chromium detoxification by microorganisms and bioremediation application potential: A review / Int. Biodeterior. Biodegrad 59 :
Colin, V. L. / 2012 / Indigenous microorganisms as potential bioremediators for environments contaminated with heavy metals / Int. Biodeterior. Biodegrad 69 : 28 ~ 37
Da'na, E. / 2010 / Optimization of copper removal efficiency by adsorption on amine-modified SBA-15: Experimental design methodology / Chem. Eng. J 167 : 91 ~ 98
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