• Municipal Effluent
    Municipal Effluent Treatment of complex, poorly-degradable industrial and/or commercial effluent with immobilised micro-organisms.
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  • Waste Gas
    Waste Gas Treatment of complex, poorly-degradable industrial and/or commercial effluent with immobilised micro-organisms.
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  • Kommunale Abwässer
    Kommunale Abwässer Behandlung von Komplexen, schwer abbaubaren Industrie-/Gewerbeabwässern mit immobilisierten Microorganismen.
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  • Abluft
    Abluft Behandlung von Komplexen, schwer abbaubaren Industrie-/Gewerbeabwässern mit immobilisierten Microorganismen.
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Our References

Example

Task/Objective Result Remarks
Cologne, Landfill Ville 500 m³/day landfill leachate NH4N~ 1.0 bis 2.4 g/l, COD ~ 2.0 g/l Three-stage plant: DEN+NI+DEN-2 First plant of this type
Wuppertal N elimination from sludge process water and chemical effluent Continual comparative pilot project, feasibility study Large-scale technical implementation
City of Helsinki Nitrification at 12°C in existing municipal treatment plant Pilot project lasting 4.5 years in 50 m³, over 1 year trials in 1000 m³ reactor 15% LEVAPOR = double nitrification
Nordhorn, GER Joint treatment of municipal and textile effluent Flocculation+foaming +aerobic biology Continual on-line pilot project in situ, study/td>
Aachen Nitrification/denitrification of sludge liquor Continual trials in situ, Denitr.+ Nitri., or SADEAM Virtually complete N elimination possible
Aachen Improvement of sludge digestion Feeding of enzymes 2 t/d less residual TR, 11-13% more biogas;
Gütersloh, Obere-Lutter Improvement of sludge digestion Feeding of enzymes Less residual TR, 11 to 13% more biogas