Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching

Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching

The synergism effect of Thiobacillus ferrooxidans(T.f) and Thiobacillus thiooxidans(T.t) on bio-etching metal material was studied. The rates of bio-etching copper, tin bronze, T10, 40Cr were analysed and compared while T.f, T.t and the mixture of T.f and T.t was used separately. The maximal bio-etc...

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Main Authors: Liu, Yu-de, Wang, Xi-bin, Shi, Wen-tian, Yang, Yue, Zhang, Xiang
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/99066
http://hdl.handle.net/10220/9450
http://d.wanfangdata.com.cn/periodical_bjlgdxxb201009006.aspx
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-990662019-12-06T20:02:51Z Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching Liu, Yu-de Wang, Xi-bin Shi, Wen-tian Yang, Yue Zhang, Xiang The synergism effect of Thiobacillus ferrooxidans(T.f) and Thiobacillus thiooxidans(T.t) on bio-etching metal material was studied. The rates of bio-etching copper, tin bronze, T10, 40Cr were analysed and compared while T.f, T.t and the mixture of T.f and T.t was used separately. The maximal bio-etching rate of bio-etching above metals using the mixture of T.f and T.t is 3.4 times, 3.6 times, 2.5 times and 2.5 times than that of using T.f alone, respectively. The bio-etching effect of T.f can be enhanced by T.t mixed under the condition that Fe2+ ion and proper reductive sulphide exist, and the bio-etching rate is increased. 2013-04-03T09:21:49Z 2019-12-06T20:02:51Z 2013-04-03T09:21:49Z 2019-12-06T20:02:51Z 2010 2010 Journal Article Liu, Y., Wang, X., Shi, W., Yang, Y., & Zhang, X. (2010). Synergism Effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the Bio-Etching. Transactions of Beijing Institute of Technology, 30(9). 1001-0645 https://hdl.handle.net/10356/99066 http://hdl.handle.net/10220/9450 http://d.wanfangdata.com.cn/periodical_bjlgdxxb201009006.aspx 170102 en Transactions of Beijing Institute of Technology © 2010 Transactions of Beijing Institute of Technology.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description The synergism effect of Thiobacillus ferrooxidans(T.f) and Thiobacillus thiooxidans(T.t) on bio-etching metal material was studied. The rates of bio-etching copper, tin bronze, T10, 40Cr were analysed and compared while T.f, T.t and the mixture of T.f and T.t was used separately. The maximal bio-etching rate of bio-etching above metals using the mixture of T.f and T.t is 3.4 times, 3.6 times, 2.5 times and 2.5 times than that of using T.f alone, respectively. The bio-etching effect of T.f can be enhanced by T.t mixed under the condition that Fe2+ ion and proper reductive sulphide exist, and the bio-etching rate is increased.
format Article
author Liu, Yu-de
Wang, Xi-bin
Shi, Wen-tian
Yang, Yue
Zhang, Xiang
spellingShingle Liu, Yu-de
Wang, Xi-bin
Shi, Wen-tian
Yang, Yue
Zhang, Xiang
Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
author_facet Liu, Yu-de
Wang, Xi-bin
Shi, Wen-tian
Yang, Yue
Zhang, Xiang
author_sort Liu, Yu-de
title Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
title_short Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
title_full Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
title_fullStr Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
title_full_unstemmed Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
title_sort synergism effect of thiobacillus thiooxidans and thiobacillus ferrooxidans on the bio-etching
publishDate 2013
url https://hdl.handle.net/10356/99066
http://hdl.handle.net/10220/9450
http://d.wanfangdata.com.cn/periodical_bjlgdxxb201009006.aspx
_version_ 1681048934258049024

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