Proposed revision to NSF/ANSI STD 46 Onsite residential and commercial, water reuse treatment systems. The proposed revision will revise language regarding influent ammonia levels in NSF/ANSI 46.
06229: Approval of 46i32r1 - Influent Ammonia
Document (Archive)
2020-02-12
2019 JC WWT - Meeting Summary draft EXCERPT.pdf
Document
2020-01-21
WWT 2017-18 NSF 46 influent ammonia range.pdf
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