The Effect of Mn〔2+〕 Concentration on Mn Removal by a Sulfate Reducing Bacteria Bioreactor
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- Yoo Kyoungkeun
- Graduate School of Engineering, Hokkaido University
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- Sasaki Keiko
- Faculty of Engineering, Kyushu University
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- Hiroyoshi Naoki
- Graduate School of Engineering, Hokkaido University
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- Tsunekawa Masami
- Graduate School of Engineering, Hokkaido University
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- Hirajima Tsuyoshi
- Faculty of Engineering, Kyushu University
書誌事項
- タイトル別名
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- The Effect of Mn<SUP>2+</SUP> Concentration on Mn Removal by a Sulfate Reducing Bacteria Bioreactor
- Effect of Mn 2 Concentration on Mn Removal by a Sulfate Reducing Bacteria Bioreactor
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説明
In the design of sulfate reducing bacteria (SRB) bioreactors to remove metal ions from acid mine drainage, the tolerance of bacteria to metal ions is an important factor. The present study investigated the effects of Mn2+ concentration on the growth and Mn removal activity of SRB in mediums containing 100∼600 g·m−3 Mn2+. The Mn2+ adsorbed on SRB cells and weakened the ability of bacterial sulfate reduction. However, the suppressive effect of Mn2+ on SRB growth can be disregarded, and 200 g·m−3 of Mn2+ in solution was removed, satisfying the requirement of the maximum contaminant level (MCL) of environmental water quality in Japan.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 45 (7), 2429-2434, 2004
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001204249968896
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- NII論文ID
- 10013337828
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- NII書誌ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD2cXmvFejtb8%3D
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 7016267
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDLサーチ
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- 使用不可