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. |
申请公布号 |
ZA200501963(B) |
申请公布日期 |
2006.01.25 |
申请号 |
ZA20050001963 |
申请日期 |
2005.03.08 |
申请人 |
MINERAL ENERGETICS (PTY) LTD;DESSINGTON DE BEER |
发明人 |
FRANK KENNETH;ALAN CRUNDWELL;ERIC CRUNDWELL |
分类号 |
C22B;C22B3/04;C22B3/18;C22B15/00 |
主分类号 |
C22B |
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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