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地浸工艺乏溶液中Fe2+的细菌氧化研究
Bacterial Oxidation of Fe 2+ of the barren solution in situ leaching process
【摘要】 研究了用细菌氧化地浸乏溶液中 Fe2 +时 ,细菌数、Fe3+ / Fe2 +的比值在不同条件下随时间的变化 ,结果表明 ,乏溶液中的氮盐、磷盐可基本满足细菌代谢的需要 ,并对生物地浸工艺进行了初步讨论
【Abstract】 Cell number and Fe 2+ oxidic rate in ISL barren solution with thiobacillus ferrooxidans were obtained under different conditions,such as original acidity and bacterial nutrients.These results show that the nutrients in ISL barren solution can basically meet the needs of the cell’s metabolism.Bio-ISL process was discussed simply according to the experimental results.
【基金】 日本科技厅 STA项目资助
- 【文献出处】 衡阳师范学院学报(自然科学) , 编辑部邮箱 ,2000年03期
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