预加氯 meaning in Chinese

prechlorination

The transferabilities of disinfectant outgrowths . the transformations admixed with chloroamine disinfectant water and chlorizating disinfectant water in conveying tubes have been particular analyzed . mostly work and conclusions as follows : ( 一 ) using simulative test and crosswise test , changing some parameters such as the sequence and proportion of chloroamine affiliated
C )采用氯胺消毒方式时，预加氯成为总三卤甲烷、卤乙酸生成量的决定因素，取消预加氯将大幅度减少氯消毒副产物的生成，而对于滤后水消毒剂量(主要为一氯胺)的控制影响不大。