This Standard contains minimum requirements for onsite residential and commercial graywater treatment systems. Systems may include Graywater reuse treatment systems having a rated treatment capacity up to 5,678 L/d (1,500 gal/d); or Commercial graywater reuse treatment systems: This applies to onsite commercial reuse treatment systems that treat combined commercial facility graywater with capacities exceeding 5,678 L/d (1,500 gal/d) and commercial facility laundry water only of any capacity.
Management methods and end uses appropriate for the treated effluent discharged from graywater residential and commercial treatment systems meeting this Standard are limited to subsurface discharge to the environment only.
Document identifier
NSF 350-2018
Title
Onsite Residential and Commercial Water Reuse Treatment Systems
NSF Category
Drinking Water Additives
Publication date
2019-03-01
International Relationship
Latest version
NSF/ANSI 350-2019
History of version
NSF/ANSI 350-2019*NSF 350-2018 * NSF/ANSI 350-2019 * NSF 350-2018 * NSF 350-2017a * NSF 350-2017 * NSF 350-2014 * NSF 350-2012 * NSF 350-2011
| Price |
105 vnd |
NSF 350-2018
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