Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans

Keiko Sasaki, Koichiro Takatsugi, Tsuyoshi Hirajima, Naofumi Kozai, Toshihiko Ohnuki, Olli H. Tuovinen

研究成果: 著書/レポートタイプへの貢献会議での発言

3 引用 (Scopus)

抄録

Acidithiobacillus ferrooxidans was acclimatized to 1000 mg/L arsenic(V) and then used for the bioleaching of enargite (Cu3AsS4) at pH 2. Secondary minerals formed during the bioleaching of enargite were characterized by X-ray diffraction, FT- infrared spectroscopy, Raman spectroscopy and X-ray photoelectron spectroscopy. Oxidative dissolution of enargite resulted in the formation of elemental sulfur, arsenate and oxidized sulfur species including jarosites and possibly also schwertmannite at pH 2.

元の言語英語
ホスト出版物のタイトルBiohydrometallurgy 2009
ホスト出版物のサブタイトルA Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009
ページ485-488
ページ数4
DOI
出版物ステータス出版済み - 12 28 2009
イベント18th International Biohydrometallurgy Symposium, IBS 2009 - Bariloche, アルゼンチン
継続期間: 9 13 20099 17 2009

出版物シリーズ

名前Advanced Materials Research
71-73
ISSN(印刷物)1022-6680

その他

その他18th International Biohydrometallurgy Symposium, IBS 2009
アルゼンチン
Bariloche
期間9/13/099/17/09

Fingerprint

Bioleaching
Arsenic
Sulfur
Raman spectroscopy
Infrared spectroscopy
Dissolution
Minerals
X ray photoelectron spectroscopy
X ray diffraction

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Sasaki, K., Takatsugi, K., Hirajima, T., Kozai, N., Ohnuki, T., & Tuovinen, O. H. (2009). Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans. : Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009 (pp. 485-488). (Advanced Materials Research; 巻数 71-73). https://doi.org/10.4028/www.scientific.net/AMR.71-73.485

Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans. / Sasaki, Keiko; Takatsugi, Koichiro; Hirajima, Tsuyoshi; Kozai, Naofumi; Ohnuki, Toshihiko; Tuovinen, Olli H.

Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. 2009. p. 485-488 (Advanced Materials Research; 巻 71-73).

研究成果: 著書/レポートタイプへの貢献会議での発言

Sasaki, K, Takatsugi, K, Hirajima, T, Kozai, N, Ohnuki, T & Tuovinen, OH 2009, Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans. : Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. Advanced Materials Research, 巻. 71-73, pp. 485-488, 18th International Biohydrometallurgy Symposium, IBS 2009, Bariloche, アルゼンチン, 9/13/09. https://doi.org/10.4028/www.scientific.net/AMR.71-73.485
Sasaki K, Takatsugi K, Hirajima T, Kozai N, Ohnuki T, Tuovinen OH. Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans. : Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. 2009. p. 485-488. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.71-73.485
Sasaki, Keiko ; Takatsugi, Koichiro ; Hirajima, Tsuyoshi ; Kozai, Naofumi ; Ohnuki, Toshihiko ; Tuovinen, Olli H. / Bioleaching of enargite by arsenic-tolerant Acidithiobacillus ferrooxidans. Biohydrometallurgy 2009: A Meeting Point between Microbial Ecology, Metal Recovery Processes and Environmental Remediation - Selected, peer rev. papers 18th Int. Biohydrometallurgy Symp., IBS 2009. 2009. pp. 485-488 (Advanced Materials Research).
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