|
|||||
|
|
| 永平铜矿浸矿菌液的培养条件研究 | |
| 引用本文： | 张卫民,谷士飞,王焰新. 永平铜矿浸矿菌液的培养条件研究[J]. 有色金属(冶炼部分), 2005, 0(5): 9-13 |
| 作者姓名： | 张卫民 谷士飞 王焰新 |
| 作者单位： | 1. 中国地质大学,湖北,武汉,430074;东华理工学院,江西,抚州,344000 2. 东华理工学院,江西,抚州,344000 3. 中国地质大学,湖北,武汉,430074 |
| 摘 要： | 通过摇瓶试验,研究了永平铜矿浸矿菌液在9K+S矿石培养基中的培养条件。研究结果表明:在浸矿菌液培养过程中,初次培养的最适条件是:接种量10%,初始Fe2+浓度0.5g/L,初始pH1.5,培养过程中控制pH小于1.8,而再次培养的最适条件是:初始Fe2+浓度0.5~1.0g/L,初始pH0.9~1.2,培养过程中控制pH小于1.2~1.5。 |
| 关 键 词： | 浸矿细菌 细菌浸出 矿石培养基 |
| 文章编号： | 1007-7545(2005)05-0009-04 |
Study on the Culturing Conditions of Leaching-ore Bacteria Fluid |
|
| ZHANG Wei-ming. Study on the Culturing Conditions of Leaching-ore Bacteria Fluid[J]. Nonferrous Metals(Extractive Metallurgy), 2005, 0(5): 9-13 | |
| Authors: | ZHANG Wei-ming |
| Affiliation: | ZHANG Wei-ming~ |
| Abstract: | The culturing conditions of leaching-ore bacteria fluid from Yongping mine in 9K+S ore-culture medium have been studied through shaking flask experiment.The results show that the initial culturing conditions are 10% inoculation concentration,initial Fe~(2+)=0.5g/L,initial pH 1.5 and controlling the pH <1.8 during the culture of leaching-ore bacteria fluid,and then culturing conditions are initial Fe~(2+)=0.5～1.0g/L,initial pH 0.9～1.2 and controlling the pH <1.2～1.5. |
| Keywords: | Leaching-ore bacteria Bioleaching Ore-culture medium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《有色金属(冶炼部分)》浏览原始摘要信息 | |
| 点击此处可从《有色金属(冶炼部分)》下载全文 | |