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US09139796B2 Methods of and formulations for reducing and inhibiting the growth of the concentration of microbes in water-based fluids and systems used with them 有权
用于减少和抑制水基液体和系统中微生物浓度增长的方法和制剂

Methods of and formulations for reducing and inhibiting the growth of the concentration of microbes in water-based fluids and systems used with them
Abstract:
The present invention provides methods and formulations for reducing or inhibiting increase in the concentration of microbes in a water-based fluid. The methods and formulations of the present invention use an oxazolidine compound and a hydroxymethyl-substituted phosphorus compound selected from the group consisting of tetrakis(hydroxymethyl)phosphonium salts, C1-C3 alkyl- and alkenyltris(hydroxymethyl)phosphonium salts and tris(hydroxymethyl)phosphine. The methods and formulations of the present invention can be useful in treating water contaminated with aerobic or anaerobic bacteria in oilfield and other industrial applications.
Abstract(Chinese):

本发明提供用于减少或抑制水基流体中微生物浓度增加的方法和制剂。 本发明的方法和制剂使用恶唑烷化合物和选自四（羟甲基）鏻盐，C 1 -C 3烷基 - 和烯基三（羟甲基）鏻盐和三（羟甲基）膦）的羟甲基取代的磷化合物 。 本发明的方法和制剂可用于在油田和其它工业应用中处理被好氧或厌氧细菌污染的水中。

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