NSF/ANSI 245:2022
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Residential Wastewater Treatment Systems - Nitrogen Reduction
Hardcopy , PDF
English
01-11-2022
28-12-2023
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Superseded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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