发明名称 |
INTRODUCTION OF MICROORGANISMS IN BIO-ASSISTED HEAP LEACHING OPERATIONS |
摘要 |
The invention discloses a method of introducing microorganisms into a heap of material for bio-assisted heap leaching by preparing microorganisms substantially without exopolymers on their external cell walls; adding such microorganisms to the heap; and re-activating the production of exopolymers on the external cells walls of the microorganisms in the heap. The invention also extends to a method of enriching the environment of microorganisms' embedded in a heap for bio-assisted heap leaching.
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申请公布号 |
CA2500944(C) |
申请公布日期 |
2012.11.27 |
申请号 |
CA20032500944 |
申请日期 |
2003.09.15 |
申请人 |
MINTEK;MINERAL ENERGETICS (PTY) LIMITED |
发明人 |
NORTON, ALAN ERIC;CRUNDWELL, FRANK KENNETH |
分类号 |
C22B3/18;C22B3/04;C22B15/00 |
主分类号 |
C22B3/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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