Water based compositions comprising bacteria and water dispersible or soluble polymers are described for the treatment of contaminated subterranean materials by either ex-situ or in-situ methods. The compositions may additionally contain one or more polyols, one or more monosaccharides or specified ranges for polymer content or a combination of these features.
申请公布号
WO2006018305(A2)
申请公布日期
2006.02.23
申请号
WO2005EP08963
申请日期
2005.08.17
申请人
DEW PITCHMASTIC PLC;CROSSLEY, JANE;BENT, JOHN;CHILD, COLIN