NSF® (National Sanitation Foundation International)/ANSI® (American National Standards Institute):

• NSF/ANSI Standard 40, Class 1, a 6-month (26-week) test. Class I systems must achieve a 30-day average effluent quality of 25 mg/L CBOD5 and 30 mg/L TSS or less, and pH 6.0-9.0.
• NSF/ANSI Standard 245, Nitrogen Reduction, defines total nitrogen reduction requirements to meet the growing demand for nutrient reduction in coastal areas and sensitive environments
• NSF/ANSI Standard 350, Class R (Water Reuse), NSF 350 is a water (health) standard, not a wastewater treatment standard with a pass/fail criteria. The BioBarrier system had test results that were non-detectable CBOD5 and TSS; turbidity of 0.25 NTU; and E. Coli of 1.3 MPN/100 ml.
• CAN/BNQ 3680-600 – Onsite Residential Wastewater Treatment Technologies

EN-12566-3, Packaged and/or site assembled domestic wastewater treatment plants for up to 50 People, tested conform the EU Norm EN 12566-3 by PIA in Aachen (Germany) with the percentage reduction of influent pollutants. During the 38-week test the BioBarrier performed the following levels: COD reduction 97.2%, BOD reduction 98.9%, Suspended Solids reduction 99.8%, NH4-N reduction 96.2%, fecal coliforms 99.9%.

If you have any questions or would like more product information, contact us.