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硫氧化菌和铁氧化菌对三价铁的还原作用

Ferric iron reduction by sulfur- and iron-oxidizing bacteria.

作者信息

Brock T D, Gustafson J

出版信息

Appl Environ Microbiol. 1976 Oct;32(4):567-71. doi: 10.1128/aem.32.4.567-571.1976.

Abstract

Acidophilic bacteria of the genera Thiobacillus and Sulfolobus are able to reduce ferric iron when growing on elemental sulfur as an energy source. It has been previously thought that ferric iron serves as a nonbiological oxidant in the formation of acid mine drainage and in the leaching of ores, but these results suggest that bacterial catalysis may play a significant role in the reactivity of ferric iron.

摘要

硫杆菌属和硫化叶菌属的嗜酸细菌在以元素硫作为能源生长时能够还原三价铁。以前人们认为三价铁在酸性矿山排水的形成和矿石浸出过程中作为一种非生物氧化剂,但这些结果表明细菌催化可能在三价铁的反应性中起重要作用。

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Ferric iron reduction by sulfur- and iron-oxidizing bacteria.硫氧化菌和铁氧化菌对三价铁的还原作用
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本文引用的文献

1
Acidic mine drainage: the rate-determining step.酸性矿山排水:速率控制步骤。
Science. 1970 Feb 20;167(3921):1121-3. doi: 10.1126/science.167.3921.1121.
2
Enzymatic reduction of iron oxide by fungi.真菌对氧化铁的酶促还原作用。
Appl Microbiol. 1969 Jul;18(1):41-3. doi: 10.1128/am.18.1.41-43.1969.
4
Mechanism of bacterial pyrite oxidation.细菌氧化黄铁矿的机制。
J Bacteriol. 1967 Oct;94(4):1046-51. doi: 10.1128/jb.94.4.1046-1051.1967.

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