The WL-18 synergistic effect on various oxidizing bactericides has been studied. At the same time,the stable effect of WL-18 on the residual halogen in water has been evaluated. The tests on site show that WL-18 can reduce the applied concentration of the oxidizing bactericides effectively. When the dosage of the oxidizing bactericides is low, the bactericidal efficiency is very good.%研究了WL-18对各种氧化性杀菌剂的增效作用,同时评价了WL-18对水体中余卤的稳定作用.现场实验表明,WL-18能有效地降低氧化性杀菌剂的使用浓度,在较低药剂使用量下维持良好的杀菌效果.
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