发明授权
US5503774A Class of bifunctional additives for bioremediation of hydrocarbon
contaminated soils and water
失效
用于碳氢化合物污染土壤和水的生物修复的双功能添加剂类
- 专利标题: Class of bifunctional additives for bioremediation of hydrocarbon contaminated soils and water
- 专利标题(中): 用于碳氢化合物污染土壤和水的生物修复的双功能添加剂类
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申请号: US276061申请日: 1994-07-15
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公开(公告)号: US5503774A公开(公告)日: 1996-04-02
- 发明人: Cornelius H. Brons , Jan Bock , Ramesh Varadaraj , Stanley J. Brois
- 申请人: Cornelius H. Brons , Jan Bock , Ramesh Varadaraj , Stanley J. Brois
- 申请人地址: NJ Florham Park
- 专利权人: Exxon Research & Engineering Co.
- 当前专利权人: Exxon Research & Engineering Co.
- 当前专利权人地址: NJ Florham Park
- 主分类号: B01F17/00
- IPC分类号: B01F17/00 ; B01F17/16 ; B09C1/10 ; C02F3/34 ; C12P1/00 ; B01F17/32 ; C02F3/02 ; C12N1/38
摘要:
The present invention provides for enhanced bioremediation of hydrocarbon contaminated soils and waters by treating soil or water with a surfactant or mixture of surfactants having the general formulae: ##STR1## wherein A=CH.sub.2, B=CH.sub.2 CH.sub.2 O, x=1-10 and y=2-20.
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