Code of Federal Regulations · Section

§ 141.535 — What If My System Uses Chloramines, Ozone, Or Chlorine Dioxide For Primary Disinfection?

40 C.F.R. § 141.535

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If your system uses chloramines, ozone, or chlorine dioxide for primary disinfection, you must also calculate the logs of inactivation for viruses and develop an additional disinfection profile for viruses using methods approved by the State.

40 C.F.R. § 141.534 40 C.F.R. § 141.536

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