NSF 40-2009
- Residential Wastewater Treatment Systems
- standard by NSF International, 01/27/2009
- Category: NSF
$160.00
$80.00
This Standard contains minimum requirements for residential wastewater treatment systems having ratedtreatment capacities between 1514 L/day (400 gal/day) and 5678 L/day (1500 gal/day). Management methodsfor the treated effluent discharged from residential wastewater treatment systems are not addressed by thisStandard.
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