The BIOROCK Primary tanks are tested for its efficiency at the PIA in Aachen in Germany. The hydraulic efficiency is 99.86%.
The complete BIOROCK systems (Primary Tank + Bioreactor) are tested for biological efficiency at the PIA in Aachen in Germany and Certipro In Belgium.
|BOD5:||98.7 %||(4 mg/l)|
|COD:||96.3 %||(26 mg/l)|
|SS:||99.3 %||(3 mg/l)|
The ECOROCK treatment units (reactors) can also be installed after an existing Primary Tank (Retrofit).
New Zealand / Australia
The ECOROCK units have passed the On-site Effluent Treatment National Testing Programme (OSET NTP) testing of ex-factory on-site sewage water treatment units at its testing facility (OSET TestFac) located within the Rotorua City Wastewater Treatment Plant.
BIOROCK is certified to meet the secondary effluent quality requirements of AS/NZS 1547:2012.
The ECOROCK units are tested at the PIA in Aachen in Germany (Notified body 1739) and at Certipro in Mol in Belgium for “Small sewage water treatment systems for up to 50 PE”. The units have passed the tests for Water tightness and Structural behaviour (crush test and pit test).
The BIOROCK units are approved for France conform the Agrément National 2010-026.