Customer Service:
Mon - Fri: 8:30 am - 6 pm EST
Back
Standards PDF Cover Page preview

 Historical

NSF/ANSI 40-2013

Residential Wastewater Treatment Systems

This Standard contains minimum requirements for residential wastewater treatment systems having rated treatment capacities between 1514 L/day (400 gal/day) and 5678 L/day (1500 gal/day). 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.

Available for Subscriptions

Content Provider
NSF International [nsf]

Others Also Bought

NSF/ANSI 350-2020
Onsite Residential and Commercial Water Reuse Treatment Systems
Add to cart
NSF/ANSI 245-2013
Wastewater Treatment Systems - Nitrogen Reduction
Add to cart
NSF/ANSI 350-2012
Onsite residential and commercial water reuse treatment systems
Add to cart
Document History
Revises:
Revised By:
Included in Packages
This standard is not included in any packages.
Amendments & Corrections
We have no amendments or corrections for this standard.
ANSI Logo

As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

Useful Links
CUSTOMER SERVICE
NEW YORK OFFICE
ANSI HEADQUARTERS
2024 © American National Standards Institute (ANSI) All Rights Reserved.