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    • 2. 发明授权
    • Preparation and use of biocidal solutions
    • 杀虫剂的制备和使用
    • US06325970B1
    • 2001-12-04
    • US09575819
    • 2000-05-22
    • Timothy John ParkinsonArthur Ty Harris
    • Timothy John ParkinsonArthur Ty Harris
    • C02F176
    • A method comprises feeding a chlorite, a chlorine donor, and an acid into a water line connected to a water system through which water is flowing, or a mixing chamber connected to a water system, wherein the chlorite and chlorine donor being present in a molar ratio from 1.0:0.1 to 1.0:15.0 chlorite to chlorine donor; whereby chlorine dioxide is generated substantially instantaneously in solution and substantially no undissolved chlorine dioxide gas is evolved; and feeding the solution comprising chlorine dioxide into the water system. The solution comprising chlorine dioxide in the mixing chamber can have a chlorine dioxide concentration from 20,000 to 50,000 ppm.
    • 一种方法包括将亚氯酸盐,氯供体和酸进料到连接到水流过的水系统的水管线中,或连接到水系统的混合室,其中亚氯酸盐和氯供体以摩尔浓度存在 比例为1.0:0.1至1.0:15.0亚氯酸盐至氯供体; 从而在溶液中基本上瞬间产生二氧化氯,并且基本上不释放未溶解的二氧化氯气体; 并将包含二氧化氯的溶液进料到水系统中。 在混合室中包含二氧化氯的溶液可以具有20,000至50,000ppm的二氧化氯浓度。