共被期刊论文引用了1次
您的检索式：您选中1篇文献正在查看引证文献汇总
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | A Series Piezoelectric Quartz Crystal Response Kinetics for T.ferrooxidans Growth in the Presence of Cu(Ⅱ)显示文摘The kinetics on the growth of T.ferrooxidans in the presence of Cu(Ⅱ) was studied using of series piezoelectric quartz crystal (SPQC). Arsenic ion inhibits the growth of T.ferrooxidans , which is consistent with the previous results by other measuring methods. This further demonstrates that the SPQC can monitor the chemical activity of T.ferrooxidans growth. Cupric ion accelerates the growth of T.ferrooxidans . The mechanism was discussed, i. e., copper promotes the protein enzyme of T.ferrooxidans , rusticyanin, to form over the range of cupric ion concentration studied. The reaction order of cupric ion in accelerating the bacterial growth is 0.067. The growth of T.ferrooxidans is dependent on temperature, the apparent reaction activation energy decreases from 25.56 kJ/mol to 18.32 kJ/mol because of the addition of 10 mg/L Cu(Ⅱ) to the bacterial growth solution of pH 2.0 at initial inoculum of 10%. | CHAI Li yuan 1,2 ,WEI Wan zhi 2,YAO Shou zhuo 2(1. Department of Metallurgical Science and Engineering, Central South University of Technology, Changsha 410083, China 2. College of Chemistry and Chemical Engineering, Hunan University, Changsha | 2000 | Journal of Central South University2000，12，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员