Synergistic effects of chlorine and ozone on ultraviolet disinfection of different microorganisms in secondary wastewater effluent
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This study investigated the synergistic effects of chlorine or ozone application to secondary effluent prior to ultraviolet (UV) disinfection on the inactivation of E. coli, total coliforms, Clostridium perfringens, Giardia spp. cysts, and Cryptosporidium spp.... ...