This wastewater standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities of 1514 L/d (400 gal/d) to 5678 L/d (1500 gal/d) that are designed to provide reduction of nitrogen in residential wastewater. Management methods for the treated effluent discharged from these systems are not addressed by this Standard. A system, in the same configuration, must either be demonstrated to have met the Class I requirements of NSF/ANSI 40 or must meet the Class I requirements of NSF/ANSI 40 during concurrent testing for nutrient removal
Document identifier
NSF 245-2019
Title
Residential Wastewater Treatment Systems - Nitrogen Reduction
NSF Category
Wastewater Treatment Units
Publication date
2019-11-01
International Relationship
History of version
NSF 245-2019 * NSF 245-2018 * NSF 245-2013 * NSF 245-2012 * NSF 245-2010a * NSF 245-2010 * NSF 245-2007
| Price |
105 vnd |
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