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Proposed revision to NSF/ANSI 245 – Residential Wastewater Treatment Systems – Nitrogen Reduction (245i40r1)
The proposed revision will add aqueous ammonia analysis, EPA 350.1, as an alternative analytical method to Section 8.3.4.
09346: Approval of 245i40r1 - Alternative Method
Document (Archive)
2024-12-14
WWT-2024-4 - 245 Alternative Method.pdf
Document
2024-11-22
Blank Comment - TEMPLATE.docx
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