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ENHANCED KILL OF SULFATE REDUCING BACTERIA USING TIMED SEQUENTIAL ADDITION OF OXYANION AND BIOCIDE
ENHANCED KILL OF SULFATE REDUCING BACTERIA USING TIMED SEQUENTIAL ADDITION OF OXYANION AND BIOCIDE
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机译:定时顺序加成氰化物和杀生物剂可增强杀死硫酸盐细菌的能力
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摘要
A process is provided for the time dependent reduction and kill of cellular bacteria in a fluid by sequential exposure to nitrites and a low concentration of biocide. Oilfield water containing sulfate-reducing bacteria can be supplied with a timed sequential exposure of nitrite and biocide. The timed sequential addition of the biocide following exposure to the nitrite provides enhanced kill of the sulfate-reducing bacteria at concentrations of biocide that are lower than would be possible using simultaneous addition of these materials.
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