Proposed revision to NSF/ANSI 350 Onsite residential and commercial, water reuse treatment systems. The proposed revision will revise COD concentration levels in greywater challenge water for systems treating laundry source waters.
06234: Approval of 350i45r2 - 350i45r2 - Laundry BOD-COD ratios
Document (Archive)
2020-03-13
BOD.COD ratio table.pdf
Document
2020-01-28
WWT TG on 350 meeting summary 6-24-19.pdf
WWT TG on 350 meeting summary 7-22-19.pdf
WWT-2019-5- Laundry BOD-COD ratio.pdf
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