Immobilisation of Thiobacillus ferrooxidans cells on nickel alloy fibre for ferrous sulfate oxidation

被引：52

作者：

Gómez, JM ^{[1
]}

Cantero, D

Webb, C

机构：

[1] Univ Cadiz, Fac Sci, Dept Chem Engn Food Technol & Environm Technol, Biol & Enzymat Reactors Res Grp, Cadiz 11510, Spain

[2] UMIST, Dept Chem Engn, Manchester M60 1QD, Lancs, England

来源：

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | 2000年 / 54卷 / 03期

关键词：

D O I：

10.1007/s002530000414

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The immobilisation of the iron-oxidising bacteria Thiobacillus ferrooxidans on nickel alloy fibre as support is described. This matrix showed promise for application in iron oxidation under strongly acidic conditions. The influence on the colonisation process of T. ferrooxidans exerted by the initial pH of the medium and by temperature has also been studied. Results showed that immobilisation of T. ferrooxidans cells was affected by changes of temperature between 30 degrees C and 40 degrees C and in pH from 1.4 to 2.0.

引用

页码：335 / 340

页数：6

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Gomez, JM ;

Caro, I ;

Cantero, D .

JOURNAL OF BIOTECHNOLOGY, 1996, 48 (1-2) :147-152

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