Our aerobic plants are designed to eliminate not only organic pollution (or BOD), but also nutrients like nitrogen (through nitrification - denitrification) and phosphorus (dephosphatation or "bio-P"), resulting in a high-quality effluent.
Post-treatment for water reuse
An adapted post-treatment may be needed in case of low discharge standards are to be met (ozonation, colour removal, sulphide oxidation, …), or for the purpose of recycling the treated effluent (AQUALITY® filtration, EXSEL® desalination).
When the organic concentration in wastewater is high, our BIOTIM® anaerobic wastewater treatment technology becomes a valuable alternative for aerobic treatment, since an energy-rich biogas is produced in the anaerobic reactor tank, allowing the production of steam or electricity. A best-of-both solution consists of a first BIOTIM® anaerobic step followed by a BIOTIM® aerobic post-treatment step enabling gas production, lower sludge volume and a high-quality effluent.
- Proven concept
- Integrated solution
- Continuous influent and effluent flow rate
- Constant water level
- Nutrient removal
- High quality effluent