【摘要】 对新型循环冷却水用杀生剂FA 10 1的杀生机理以及杀生性能进行了实验室静态试验 ,讨论了不同浓度和酸碱度对药效的影响 ,药效持续时间与投药浓度的关系 ,并将FA 10 1杀生剂与异噻唑啉酮进行了比较实验。结果表明FA 10 1在 pH为 6 0～ 9 0的范围内均有较好的杀生效果 ,对真菌的杀灭率可保持在 94 %～ 99%。更多还原

【Abstract】 The mechanism and properties of new biocide FA 101 used in industrial cooling water were studied through laboratory static test. Then the influences of different concentration, acidity and alkalinity on the efficacy of new biocide, and the relation of efficacy duration and new biocide concentration were discussed. Meanwhile, comparative tests between FA 101 and isothiazolinone were made. The results showed that biocide FA 101 has preferable effect when pH value is at 6 0～9 0,and the efficiency of killing fungus of biocide FA 101 can reach 94%～99%.更多还原