NSF/ANSI 245:2022
Superseded
View Superseded by
Residential Wastewater Treatment Systems - Nitrogen Reduction
English
11-01-2022
12-28-2023
This standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities of 1,514 LPD (400 GPD) to 5,678 LPD (1,500 GPD) that are designed to provide reduction of nitrogen in residential wastewater.
| DocumentType |
Standard
|
| Pages |
34
|
| PublisherName |
NSF International
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| NSF/ANSI 437:2021 | Glossary of Wastewater Technology Terminology |
| NFPA 70:2023 | National Electrical Code (NEC) Softbound |
| NSF/ANSI 40:2022 | Residential Wastewater Treatment Systems |
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