Performance

Treatment results excel established norms and standards.

Some of the results acquired during the bench test of the various certification organization.

Parameters Standards (mg/l)
USA
(NSF-40)		 Canada
(BNQ 3680-910)		 European Union
(EN 12566-3)		 Dubai
UNRESTRICTED
irrigation maximum		 Dubai
RESTRICTED
irrigation maximum
TSS (Total Suspended Solids) < 25 ≤ 15 < 30 15 30
BOD5 (Biochemical Oxygen Demand) < 30 < 15 < 35 5 20
COD (Chemical Oxygen Demand) N/A N/A N/A 150 200
Parameters Results (mg/l)
System O)) BNQ Quebec
(15 months)		 CEBEDEAU
European Union
(15 months)		 Dubai
(From 2022)
WimpeyLab.
Influent before septic tank Effluent Influent before septic tank Effluent Influent at distribution box Effluent
TSS (Total Suspended Solids) 290 < 1 312 10.1 75 < 5
BOD5 (Biochemical Oxygen Demand) 156 < 2 330 12.2 65 < 5
COD (Chemical Oxygen Demand) N/A N/A 499 62.2 170 40
HydroBioX CSTB
European Union
(15 months)
Influent before septic tank Effluent
TSS (Total Suspended Solids) 504 6.5
BOD5 (Biochemical Oxygen Demand) 340 7.2
COD (Chemical Oxygen Demand) 940 62.2

The technologies have been tested on multiple test benches, earning various certifications and approval.

DBO International’s solutions are approved and also hold authorizations in Spain, Algeria, Morocco, Senegal, the city of Dubai, mines in Peru and several more underway.

See detailed case studies
  Canada

CAN / BNQ 3680-600 for residential wastewater treatment and disinfection.

CAN / NQ 3680-910 advanced secondary treatment and disinfection in Quebec for small (0.5 m³/day) and large projects (over 2000 m³/day).

https://www.bnq.qc.ca

  United States

National Sanitation Foundation (NSF) Standard 40 Class I, Certificate #3U460-01 (09/22/09)

www.nsf.org

  France
  • Ministerial approvals issued by the Minister of State, the Minister of Ecological Transition and Solidarity, and the Minister of Solidarity and Health: (n°2019-008, n°2019-009) for drained and non-drained installations.
  • Technical assessment issued by the CSTB (Centre Scientifique et Technique du Bâtiment): (n°17.1/18-333_V4)

https://dbofrance.com/avis-technique-un-dta-pour-la-filiere-enviroseptic/

New : Approval Notice 2026-002

  Europe

CE marking

Complies with EN 12566-3

   BELGIUM AND LUXEMBOURG

Belgique Flandre Benor: Batch system 0 to 50 EH : CRT/017-KW

Belgique région Wallonne SPW: (5 to 20 EH : N° 2017/12/206/A, 21 to 50 EH : N°2017/12/207/A)

System O)) was recently awarded the renowned Solar Impulse label in January 2024. A certification awarded to the greenest and most sustainable solutions around the world.

Certifications