| 软锰矿与氧化亚铁硫杆菌吸收SO2过程中的影响因素 |
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| 引用本文： | 刘建英,蒋文举,童小双.软锰矿与氧化亚铁硫杆菌吸收SO2过程中的影响因素[J].资源开发与市场,2005,21(3):179-181,184. |
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| 作者姓名： | 刘建英 蒋文举 童小双 |
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| 作者单位： | 四川大学建筑与环境学院,四川,成都,610065 |
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| 摘 要： | 研究了低浓度软锰矿浆与氧化亚铁硫杆菌(Thiobacillus ferrooxidans,简称 T.f)联合吸收SO2过程中软锰矿浆浓度、T.f菌液量、O2体积分数、气体流量以及SO2进口浓度对硫酸根生成的影响.研究表明:在该体系中,生成的硫酸根浓度随着软锰矿浆浓度、T.f菌液量、O2体积分数以及气体流量的增加而增大;随着进口SO2浓度的增加,硫酸根的生成呈现先增加后减少的趋势.
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| 关 键 词： | 软锰矿浆 氧化亚铁硫杆菌(T.f) 硫酸根(SO42-) |
| 文章编号： | 1005-8141(2005)03-0179-03 |
Factors of Influence on Production of SO42- in Absorption of SO2 byLow Concentration Pyrolusite Slurry and Thiobacillus Ferrooxidans |
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| LIU Jian-ying,JIANG Wen-ju,TONG Xiao-shuang.Factors of Influence on Production of SO42- in Absorption of SO2 byLow Concentration Pyrolusite Slurry and Thiobacillus Ferrooxidans[J].Resource Development & Market,2005,21(3):179-181,184. |
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| Authors: | LIU Jian-ying JIANG Wen-ju TONG Xiao-shuang |
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| Abstract: | Factors such as the concentration of pyrolusite slurry,the amount of T.f,the percent of O_2(volume),the flow of gas and the inlet concentration of SO_2,that influenced on production of SO_4~(2-) in the absorption of SO_2 by low concentration pyrolusite slurry and Thiobacillus ferrooxidans were studied in this paper.It showed that the production of SO_4~(2-) was enhanced in pace with the increase of the concentration of pyrolusite slurry,the amount of T.f,the percent of O_2 (volume),the flow of gas,and that with the increase of the inlet concentration of SO_2,the concentration of SO_4~(2-) was increased at first and then decreased. |
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| Keywords: | pyrolusite slurry Thiobacillus ferrooxidans SO_4~(2-) |
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