Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/99066
Title: Synergism effect of Thiobacillus Thiooxidans and Thiobacillus Ferrooxidans on the bio-etching
Authors: Liu, Yu-de
Wang, Xi-bin
Shi, Wen-tian
Yang, Yue
Zhang, Xiang
Issue Date: 2010
Source: 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).
Series/Report no.: Transactions of Beijing Institute of Technology
Abstract: 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.
URI: https://hdl.handle.net/10356/99066
http://hdl.handle.net/10220/9450
ISSN: 1001-0645
Rights: © 2010 Transactions of Beijing Institute of Technology.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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