| Transfer of manganese and ferro ions by manganese bacteria |
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| 作者姓名： | Shi Junxian Chen Zhongyuan |
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| 作者单位： | The Second institute of Oceanography，State Oceanic Administration，Hangzhou 310012，China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China under contract No. 39170011. |
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| 摘 要： | Ｔｒａｎｓｆｅｒｏｆｍａｎｇａｎｅｓｅａｎｄｆｅｒｒｏｉｏｎｓｂｙｍａｎｇａｎｅｓｅｂａｃｔｅｒｉａ￥ＳｈｉＪｕｎｘｉａｎａｎｄＣｈｅｎＺｈｏｎｇｙｕａｎ（ＴｈｅＳｅｃｏｎｄｉｎｓｔｉｔｕｔｅｏｆＯｃｅａｎｏｇｒａｐｈｙ，ＳｔａｔｅＯｃｅａｎｉｃＡｄ...
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| 关 键 词： | Transfer manganese manganese bacteria ferro ions |
| 收稿时间： | 2/8/1996 12:00:00 AM |
| 修稿时间： | 3/2/1996 12:00:00 AM |
Transfer of manganese and ferro ions by manganese bacteria |
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| Shi Junxian,Chen Zhongyuan.Transfer of manganese and ferro ions by manganese bacteria[J].Acta Oceanologica Sinica,1996,15(3):355-363. |
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| Authors: | Shi Junxian and Chen Zhongyuan |
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| Institution: | The Second institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China |
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| Abstract: | The experimental results of the redox of manganese and ferro ions by manganese bacteria are described. Under the aerobic conditions, the manganese bacteria can oxidate Mn2 into Mn4 . In the course of the manganese bacteria multiplication, the continual increaes of environmental pH is advantageous to the oxidation of manganese and the rise of environmental temperature helps the bacteria to speed the oxidation of manganese ions. The manganese bacteria can fastly oxidate Fe2 in the culture containing low vaient ferro into Fe3 , its oxidation speed being faster than that of manganese oxide. Under the anaerobic conditions,the manganese bacteria can reduce high valent ferro in solutioninto low valent ferro and distinctly lower the environmental pH. |
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| Keywords: | Transfer manganese manganese bacteria ferro ions |
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