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Shi Junxian,Chen Zhongyuan. 1996. Transfer of manganese and ferro ions by manganese bacteria. Acta Oceanologica Sinica, (3):355－363
Transfer of manganese and ferro ions by manganese bacteria
Transfer of manganese and ferro ions by manganese bacteria
Received:February 08, 1996  Revised:March 02, 1996
DOI：
Key words:Transfer  manganese  manganese bacteria  ferro ions
中文关键词:  Transfer  manganese  manganese bacteria  ferro ions
基金项目:This work was supported by the National Natural Science Foundation of China under contract No. 39170011.
Author NameAffiliation
Shi Junxian The Second institute of Oceanography, State Oceanic Administration, Hangzhou 310012, China 
Chen Zhongyuan 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 increase of environmental pH is advantagcous 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 lastly oxidate Fe2+ in the culture containing low valent 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 solution into low valent ferro and distinctly lower the environmental pH.
中文摘要:
      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 increase of environmental pH is advantagcous 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 lastly oxidate Fe2+ in the culture containing low valent 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 solution into low valent ferro and distinctly lower the environmental pH.
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