Proposed revision to NSF/ANSI 46 - Evaluation of Components and Devices Used in Wastewater Treatment Systems (46i34r1) The proposed revision will add language regarding the removal of chlorine disinfection devices from NSF/ANSI 46.
06549: Approval of 46i34r1 - Planned Removal of Chlorine Disinfection
Document (Archive)
2020-08-26
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