To eliminate the risks associated with chlorine storage, on-site hypochlorite generation plants have replaced gas chlorination plants at sea water pumping stations. 为消除储存氯气的危险,当局已把海水抽水站的加氯装置,改为场内制造氯酸盐装置。
Chlorine was added in shocking and continuous mode respectively, so as to realize short-cut nitrification with a biological denitrification with a biofilm reactor. 分别以冲击性和连续性方式投加氯,可以在生物膜法生物脱氮反应中实现短程硝化。