Historical

NSF/ANSI 40-2004

[Historical Standard] Residential wastewater treatment systems

This Standard contains minimum requirements for residential wastewater treatment systems having single, defined discharge points and rated treatment capacities between 1514 L/d (400 gal/d) and 5678 L/d (1500 gal/d). Management methods for the treated effluent discharged from residential wastewater treatment systems are not addressed by this Standard. System components covered under other NSF or NSF/ANSI standards or criteria shall also comply with the requirements therein. This Standard shall in no way restrict new system designs, provided such designs meet the minimum specifications described herein.

CONTENT PROVIDER
NSF International [nsf]

Others Also Bought
[Historical Standard] NSF/ANSI 40-2004, Addendum 1.0-2004: Residential wastewater treatment systems
Wastewater treatment systems - nitrogen reduction
Included in Packages
This standard is not included in any packages.
Document History
We have no document history for this standard.
Amendments & Corrections
We have no amendments or corrections for this standard.