Minn. R. agency 167, ch. 7083, PRODUCT REGISTRATION, pt. 7083.4010
Current through Register Vol. 49, No. 24, December 9, 2024
The testing protocols in this part are incorporated by reference under part 7083.4000, subpart 2, item B.
TABLE I
| Treatment component/sequence category | Required testing protocol |
| Category A: Designed to treat sewage with strength typical of a residential source when septic tank effluent is anticipated to be equal to or less than treatment level C (Table III, part 7083.4030) | NSF Residential Wastewater Treatment Systems, Standard 40, or CEN European Standard, EN-12566-3 |
| Category B: Designed to treat high-strength sewage when septic tank effluent is anticipated to be greater than treatment level C (Table III, part 7083.4030), including restaurants, grocery stores, mini-marts, group homes, medical clinics, residences, etc. | EPA/NSF Protocol for the Verification of Wastewater Treatment Technologies, EPA/ETV Protocol for the Verification of Residential Wastewater Treatment Technologies for Nutrient Reduction, or equivalent |
| Total nitrogen and phosphorus reduction in Categories A and B | EPA Environmental Technology Verification, Protocol for the Verification of Residential Wastewater Treatment Technologies for Nutrient Reduction, or equivalent or NSF Wastewater Treatment Systems - Nitrogen Reduction, Standard 245 |
Minn. R. agency 167, ch. 7083, PRODUCT REGISTRATION, pt. 7083.4010
Statutory Authority: MS s 115.03; 115.55