| 发明名称 |
Altering the interface of hydrocarbon-coated surfaces |
| 摘要 |
Methods and compositions are provided wherein microorganisms are used to alter the interface of hydrocarbons and hydrocarbon-coated surfaces to increase oil recovery, for improved bioremediation and/or to benefit pipeline maintenance. |
| 申请公布号 |
US9029123(B2) |
申请公布日期 |
2015.05.12 |
| 申请号 |
US201113226817 |
申请日期 |
2011.09.07 |
| 申请人 |
E I du Pont de Nemours and Company |
发明人 |
Hendrickson Edwin R.;Luckring Abigail K.;Perry Michael P. |
| 分类号 |
C12N1/12;C09K8/582;C09K8/60;C12N1/20 |
主分类号 |
C12N1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition for enhanced oil recovery comprising a mixture of:
a) at least one Shewanella sp. that has been isolated and purified from its natural environment, wherein said Shewanella sp. comprises a 16S rDNA comprising SEQ ID NO: 24 and SEQ ID NO: 28; and b) a synthetic growth medium that has been supplemented with electron acceptors selected from the group consisting of nitrate, fumarate, ferric ion, manganese (MnIV) ion and mixtures thereof. |
| 地址 |
Wilmington DE US |
