发明名称 |
BIOSEALING |
摘要 |
The invention relates to a method to repair a leak in a geological structure or a construction comprising a geological material, comprising administering a liquid nutrient composition, comprising an energy source for anaerobic bacteria and a multivalent metal ion upstream of the leak allowing micro-organisms present in the structure or construction to ferment the energy source and to grow, thereby increasing biomass in and/or around the leak releasing mineral particles upstream of the leak allowing the mineral particles to migrate to the leak; and allowing the mineral particles to settle in the biomass.
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申请公布号 |
US2009324344(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20070299876 |
申请日期 |
2007.04.02 |
申请人 |
VAN DER ZON WILHELMUS HENDRIKUS;DEN HAMER DAVINA ANNE;LAMBERT JOHNY WILLEM MARIE;MOLENDIJK WALDO OLAF |
发明人 |
VAN DER ZON WILHELMUS HENDRIKUS;DEN HAMER DAVINA ANNE;LAMBERT JOHNY WILLEM MARIE;MOLENDIJK WALDO OLAF |
分类号 |
E02D37/00;C09K8/58;E02D19/16 |
主分类号 |
E02D37/00 |
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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