Proposed revisions to:
NSF/ANSI 40 Residential Wastewater Treatment Systems (40i40r2)
NSF/ANSI 245 Residential Wastewater Treatment Systems – Nitrogen Reduction (245i23r2)
NSF/ANSI 350 Onsite Residential and Commercial Water Reuse Treatment Systems(350i60r2)
The purpose of this ballot is to add a normative annex regarding nondetect data to NSF/ANSI 40, NSF/ANSI 245, and NSF/ANSI 350. |