利用细菌的生物氧化作用，从矿石中浸出某些有用金属的湿法冶金工艺过程。
...分析 - 中南大学学报（自然科学版、英文版） 关键字: 细菌浸出；黄铜矿；中等嗜热菌；克隆文库[gap=1613]Key words: bioleaching; chalcopyrite; moderate thermophile; clone library...
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By this research, we can conclude a new process of No. 92 ore- the combination of flotation separation and the bacterial leaching - is accessible.
通过研究，从理论上可以得出一种处理铅锑锌铁多金属复杂硫化矿新型工艺—浮选分离与细菌浸出联合工艺。
参考来源 - 铅锑锌铁多金属硫化矿浮选分离与细菌浸出的基础研究The marmatite concentrates can be bioleached. Numbers of the bacteria, concentrate of the pulp and floatation reagents are the three main factors in bioleaching.
浮选锌精矿可以进行细菌浸出，生物量、矿浆浓度、浮选药剂等三个因素对浮选锌精矿的细菌浸出锌的速率有影响。
参考来源 - 铅锑锌铁多金属硫化矿浮选分离与细菌浸出的基础研究The results showed that the bio-leaching rate of this refractory uranium ore can reach 89.2% with the mechanical stirring,and only 67.6% with the pneumatic agitating. It is clearly that the mechanical agitation is effective for bio-leaching of the uranium ores.
试验结果显示,机械搅拌方式下铀的渣计浸出率可达89.2%,而充气搅拌方式下铀的渣计浸出率仅为67.6%,说明机械搅拌方式更有利于该铀矿石的细菌浸出。
参考来源 - 不同搅拌方式下某铀矿石的细菌浸出效果·2,447,543篇论文数据，部分数据来源于NoteExpress
细菌浸出法处理低品位硫化铜镍矿是行之有效的方法。
Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.
结果表明，利用细菌浸出法可提高铀的浸出率，降低酸耗。
The results showed that uranium leaching rate can be increased and acid dosage decreased by bioleaching progress.
系统阐述了硫化矿细菌浸出体系细菌生长及细菌存在时硫化矿氧化的电化学理论。
In this paper, the electrochemical theory about the bacteria culture in sulfide bio-leaching system and, sulfide oxidation mechanism in the presence of bacteria were elucidated systematically.
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