IHEP OpenIR  > 多学科研究中心
Differential utilization and speciation transformation of orthorhombic alpha-S-8 and amorphous mu-S by substrate-acclimated mesophilic Acidithiobacillus ferrooxidans
Alternative TitleAcidithiobacillus ferrooxidans适应底物后对两种不同形态单质硫(α-S8和μ-S)的利用和硫形态转化(英文)
Liu, HC; Xia, JL; Nie, ZY; Zheng, L; Ma, CY; Zhao, YD; Zheng L(郑雷); Ma CY(马陈燕); Zhao YD(赵屹东)
2015
Source PublicationTRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN1003-6326
EISSN2210-3384
Volume25Issue:9Pages:3096-3102
SubtypeArticle
AbstractThe utilization and speciation transformation of alpha-S-8 and mu-S by the typical mesophilic acidophilic strain Acidithiobacillus ferrooxidans ATCC 23270 were investigated. A. ferrooxidans cells first acclimated to the energy source alpha-S-8 or mu-S, respectively. The results of cell growth and sulfur oxidation behavior showed that the strain grown on alpha-S-8 entered slowly (about 1 d later) into the exponential phase, while grew faster in the exponential phase and attained higher maximal cell density and lower pH value than that on mu-S. After bio-corrosion, both of the two sulfur samples were evidently eroded and modified by A. ferrooxidans cells. After growth of A. ferrooxidans, the surface composition of amorphous mu-S became 63.1% mu-S and 36.9% alpha-S-8, and that of orthorhombic alpha-S-8 became 68.3% alpha-S-8 and 31.7% mu-S, while the surface compositions of alpha-S-8 and mu-S in sterile experiment were not changed, indicating that these two elemental sulfur species can be interconverted by A. ferrooxidans.
Keywordsulfur utilization sulfur speciation transformation alpha-S-8 mu-S Acidithiobacillus ferrooxidans
Subject AreaMetallurgy & Metallurgical Engineering
DOI10.1016/S1003-6326(15)63938-3
Indexed BySCI ; EI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000361883800032
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/228714
Collection多学科研究中心
Recommended Citation
GB/T 7714
Liu, HC,Xia, JL,Nie, ZY,et al. Differential utilization and speciation transformation of orthorhombic alpha-S-8 and amorphous mu-S by substrate-acclimated mesophilic Acidithiobacillus ferrooxidans[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2015,25(9):3096-3102.
APA Liu, HC.,Xia, JL.,Nie, ZY.,Zheng, L.,Ma, CY.,...&赵屹东.(2015).Differential utilization and speciation transformation of orthorhombic alpha-S-8 and amorphous mu-S by substrate-acclimated mesophilic Acidithiobacillus ferrooxidans.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,25(9),3096-3102.
MLA Liu, HC,et al."Differential utilization and speciation transformation of orthorhombic alpha-S-8 and amorphous mu-S by substrate-acclimated mesophilic Acidithiobacillus ferrooxidans".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 25.9(2015):3096-3102.
Files in This Item:
File Name/Size DocType Version Access License
659.pdf(3837KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, HC]'s Articles
[Xia, JL]'s Articles
[Nie, ZY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, HC]'s Articles
[Xia, JL]'s Articles
[Nie, ZY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, HC]'s Articles
[Xia, JL]'s Articles
[Nie, ZY]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.