Chemical-oxidative & Biological Treatment.

The BIOZONE® process has been developed by WABAG for the treatment of effluent containing a high percentage of organic compounds, which are resistant to biodegradation.  

The addition of ozone breaks up the complex compounds of e.g. micropollutants, which thereby lose their harmful effect and can be subsequently partially degraded by biological means. Reactive products from ozonation are removed in a downstream biological phase, preferably deep bed, bioactive filtration.

Key Features

• Compact process with limited space requirement
• Relatively low operating costs
• Robust process
• Simple operation
• No formation of residuals
• Extensive disinfection of the wastewater