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. 2019 Aug 30;9(9):111. doi: 10.3390/membranes9090111

Table 6.

Disinfection credits and CT values in mg-min/L for inactivation of viruses by ozone, and noted by the USEPA, 1991. [178].

Disinfection Credit (Log Removal) Temperature (°C)
5 15 25
2.0 0.60 0.30 0.15
3.0 0.90 0.50 0.25
4.0 1.2 0.60 0.30