| REFERENCES 2011 - 2016 REFERENCES 2001 - 2010 REFERENCES 1996 - 2000 |
| Kehrrichtverwertungsanlage Basel | 2000 | Lime slaking plant and lime-milk dosing | Designing and supplying the lime slaking plant and the lime-milk dosing at the scrubbers and in the wastwater treatment | |
| Krupp VDM, Werdohl | 2000 | Wastewater filtration | Extension of the final filtration | 80 m³/h |
| Inspec UK Ltd. (Southampton UK) | 2000 | Final filtration for a wastewater plant | Delivery of a continuous cleaning WABE® sand flter | 60 m³/h |
| Weissheimer Malz, Gelsenkirchen | 2000 | Feed water treatment of river water | Designing and supplying the feed water treatment incl. a continuous WABE®sand filter | 90 m³/h |
| Suido Kiko, Japan | 2000 | Filter system for service water treatment | Delivery of a continuous cleaning WABE® sand flter | 15 m³/h |
| DAIKI Engineering, Japan | 2000 | Filtration for a wastewater plant | Delivery of a continuous cleaning WABE® sand flter | 15 m³/h |
| CMB Ltd., Türkei | 2000 | Final filtration for a wastewater plant | Delivery of a continuous cleaning WABE® sand flter | 20 m³/h |
| EBG Gesellschaft für elektromagnetische Bleche mbH, Gelsenkirchen | 1999 | Treatment plant for MgO-elemination | Designing and supplying the treatment plant | 60 m³/h |
| Standard Metallwerke, Werl | 1999 | Waste water treatment of a drawling plant | Renewal | 4 m³/d |
| EBG Gesellschaft für elektromagnetische Bleche mbH, Gelsenkirchen | 1999 | Water softening plant for feed water | Delivery and supplying the softening plant | 120 m³/h |
| Rethmann, Selm | 1999 | Final filtration of a water treatment plant | Delivery of a continuous cleaning WABE® sand flter | 90 m³/h |
| Krupp VDM, Werdohl | 1999 | River water treatment | Designing, supplying and commissioning the filtration | 90 m³/h |
| Krupp Edelstahl, Hagen | 1999 | Treatment of pickling baths | Designing, supplying and commissioning the filtration | 3 m³/h |
| REDAG AG, CH-Basel | 1999 | Waste water treatment of the waste incineration plant Basel-city | Improvement of the waste water treatment plant, supplying of two WABE® sandfilters 1K3000 and two counter current lamella treatment seperators | 2 x 30 m³/h |
| EBG Gesellschaft für elektromagnetische Bleche mbH, Gelsenkirchen | 1998 | Demineralisation plant | Designing, supplying and commissioning the treatment plant | 20 m³/h |
| Krupp Edelstahl, Hagen | 1998 | NOx-Reduktion at a mixed acid pickle | Designing, supplying and commissioning the treatment plant | 5 Linien |
| EBG Gesellschaft für elektromagnetische Bleche mbH, Gelsenkirchen | 1998 | Cooling water filtration for a rolling mill | Designing, supplying and commissioning the filtration | 440 m³/h |
| REDAG AG, CH-Basel | 1998 | Waste water treatment of the waste incineration plant Basel-city | Designing of the improvement of the current waste water treatment | 2 x 30 m³/h |
| PKA Umwelttechnik GmbH & Co.KG, Aalen | 1998 | Treatment of the organic loaded loop water of the gas scrubbing in the pyrolysis plant Freiberg | Designing, supplying and commissioning the treatment plant | 100 m³/h |
| PKA Umwelttechnik GmbH & Co.KG, Aalen | 1998 | Treatment of the inorganic loaded loop water of the pyrolysis plant Freiberg | Designing, supplying and commissioning the treatment plant | 60 m³/h |
| Kupfer- und Messingwerke Langenberg, Velbert | 1998 | Final filtration of the water treatment plant | Delivery of a continuous cleaning WABE® sand flter | 60 m³/h |
| WEDECO, Herford | 1998 | Filtration of the discarge of a leachate treatment plant for landfill | Delivery of a continuous cleaning WABE® sand flter | 92m³/h |
| Gebrüder Becker GmbH; Iserlohn | 1998 | Waste water treatment for the jetting water and the concentrate of a galvanising plant | Revision of the current sand filters | 25 m³/h |
| Sodias GmbH, Neunkirchen, Saarland | 1998 | Water circulation and treatment of wash water of a laundry | Extension | 15 m³/h |
| Naturin GmbH & Co., Weinheim | 1998 | Treatment of process water in the food industry | Flotation | 60 m³/h |
| Krupp VDM, Werk Altena | 1998 | Final filtration of the waste water of a pickling plant | Designing and supplying the filtration | 12 m³/h |
| Forgemasters teel and Engineering Ltd., GB-Sheffield | 1997 | River water filtration | Delivery of a continuous cleaning WABE® sand flter | 15 m³/h |
| Hoechst AG, Werk Gendorf, Burghausen | 1997 | Filtration of the waste water of a scrubbing of flue gases | Delivery of a continuous cleaning WABE® sand flter | 30 m³/h |
| EBG Gesellschaft für elektromagnetische Bleche mbH, Gelsenkirchen | 1997 | Waste water treatment for the pickling plant and the rolling mill | Designing and supplying of a neutralisation plant with sedimentation and filtration | 35 m³/h |
| U.E.S. British Steel, GB-Rotherham | 1997 | Filtration of the cooling water of a rolling mill | Revision of two continuous cleaning sand filters | 2 x 25 m³/h |
| WEDECO, Herford | 1997 | Filtration of the discarge of a biological water treatment plant | Delivery of a continuous cleaning WABE® sand flter | 210 m³/h |
| Bridon Wire Ltd., GB-Stockbrigde | 1997 | Filtration of the waste water at wire manifacturing | Delivery of a continuous cleaning WABE® sand flter | 40 m³/h |
| H. D. Lenzen Bandverzinkung GmbH & Co.KG | 1997 | Waste water treatment for the jetting water and the concentrate of a galvanising plant | Designing and supplying the treatment plant | 10 m³/h |
| Hausmülldeponie, Singhofen | 1997 | Long-time test about the filtration of pretreated leachate water | Delivery of a continuous cleaning WABE® sand flter | 15m³/h |
| Techfina SA für Elektrowina Opole (CH Winterthur/ PL Opole) | 1996 | Sedimentation and filtration of neutralised waste water of a scrubbing of flue gases | Supplying of two counter current lamella treatment seperators and revision of current sandfilters | 2 x 30m³/h |
| Ciba - Geigy, CH-Basel | 1996 | Waste water treatment of a scrubbing of flue gasas of a incineration of hazardous waste | Revision of the current sand filters | 3 x 30 m³/h |
| Königswater & Ebel GmbH, Hagen | 1996 | Treatment of nickel-containing water of the der chemicals production | Modification of the existing water treatment plant and supplying a continuous cleaning WABE® sand flter | 40 m³/h |
| Sodias GmbH, Neunkirchen, Saarland | 1996 | Water circulation and treatment of wash water of a laundry | Designing and supplying the treatment plant | 10 m³/h |
| Atkins Fulford Ltd. für Yorkshire Water, GB-Sudbury | 1996 | Final filtration of the discarge of a municipal sewage plant | Delivery of a continuous cleaning WABE® sand flter | 15 m³/h |
