Extract of our references

Pilot testing / Lab trials

Water Treatment / Demineralisation

Longterm trials for the comparison of different pretreatment methods for water deminersalisation, TOC-Reduction
VW-Kraftwerk GmbH, Kassel-Bauntal, Germany
Vattenfall Europe AG, Power Station, KW Lippendorf, Germany
Vattenfall Europe AG, Power Station, KW Boxberg, Germany
e.on Engineering GmbH, Datteln, Germany

On site trials on prefiltration prior to ion exchange
Harpen Energie Contracting, Dortmund, Germany

Pharmaceutical, Bioprocessing, Foodstuff Ind.
Trials on the adsorption and desorption of organic molecules from fermentation broth
Aventis Pharma Deutschland GmbH, Frankfurt, Germany

Lab trials on the removal of HCl from Ethanol
Wacker Chemie GmbH, Nünrichtz, Germany

Pilot testing of an Fe and Sulfate removal Cansolv scrubber liquid
Bayer Antwerpen N.V., Kallo, Belgium

Lab trials on the refinement of intermediate products
Ciba Spezialitätenchemie Grenzach GmbH, Germany

On site trials on the removal of Tungsten from process gas scrubbing water
H.C. Starck, Goslar Ondeo Industrial Solutions GmbH, Stuttgart, Germany

Process development on the treatment of dye solutions
Clariant GmbH, Frankfurt, Germany

Lab trials on the catalysis of the Oelfine Isomerisation
Kemira Chemie GmbH, Krems, Austria

On site trials on the demineralisation of an organic process solution
Solutia (Vianova Resins), Wiesbaden, Germany

Pilot testing of a recirculation of acidic leach solutions
Degussa AG, Hanau, Germany

Trials on the decationisation of an organic process solution
Clairant GmbH, Gendorf, Germany

Trials on the conversion of Na-Silicate to the acid
Bayer AG, Leverkusen, Germany

On site trials on the Cu removal from silica
Bayer AG, Leverkusen, Germany

Trials on the Cu removal process condensate
mg Engineering Lurgi Öl, Frankfurt, Germany

Pilot testing for the removal of Ti from phosphoric acid and Di-Isopropyl ether
Prayon-Rupel, Ruisbroek, B, Ecolochem International Inc., Great Britain

Lab trials on the removal of heavy metals from recycled hydrochloric acid
Haifa Chemicals, Israel, Lidorr Chemicals Ltd., Israel

Lab trials and long term trials on the adsorption of Aniline from waste water with a fully automated plant
Bayer AG, Uerdingen, Germany

Removal of Fe from concentrated HCl
Goldschmidt TIB, Mannheim, Germany

Analysis and optimisation of the demineralisation of pharmaceutical products
Bayer-Schering AG, Bergkamen, Germany

Automotive Industry, Metal Treatment
Process development for Phosphate removal from KTL rinse water and bath solutions, Tracer trials for special analysis
Daimler Chrysler GmbH, Ludwigsfelde, Germany
Daimler Chrysler SA, Turkey
Wagon-Automotive, Nagold, Germany
BMW AG, Regensburg, Germany

Lab trials with rinse water from a passivation process
Henkel STL, Düsseldorf, Germany

Process development of the Ni removal from rinse water in the Al-coating industry
Metal- und Oberflächenchemie Sperzel GmbH, Lüdenscheid, Germany

Trials on the acid retardation of a pickling bath for stainless steel
Krupp-Edelstahlprofile GmbH, Hagen, Germany
Sikel N.V., Genk, Belgium
Eco-Vision BVBA, Genk, Belgium

Development of a recycling process for the phosphating of metal surfaces in the automotive industry, engineering work
Ford AG, Köln, Germany
Henkel STL, Düsseldorf, Germany
Daimler Chrysler AG, Düsseldorf, Germany
Daimler Chrysler AG, Sindelfingen, Germany
BMW AG, Regensburg, Germany
Aware Umwelt- und Oberflächentechnik GmbH, Bergheim, Germany

Lab trials on the recirculation of organically polluted chromate rinse water
Henkel STL, Düsseldorf, Germany

Waste water treatment, environmental technologies
Process devlopment on the F removal from waste water
Lurgi S.A., Paris, France
Sedibex S.A., Le Havre, France

On site testing of heavy metal removal from waste water
Krupp VDM GmbH, Werdohl, Germany
WABE GmbH, Gelsenkirchen, Germany

Tests on the Chromate removal from groundwater
Golder Associates GmbH, Celle, Germany

Trials on the recovery of Pd from various process solutions
Hoppecke Batteriesysteme, Brilon, Germany
UT&S, Birkenfeld-Pforzheim, Germany
Saint-Gobain Glass GmbH, Stolberg, Germany
WABE GmbH, Gelsenkirchen, Germany
Friemann & Wolf Batterietechnik GmbH, Duisburg, Germany
Degussa AG, Hanau, Germany

Trials on the Ag removal from waste water
W.C. Heraues, Hanau, Germany

On site testing of chromate removal from groundwater
Tebodin, Hangelo, Netherlands
Verhoeve Milieu, Hummelo, Netherlands

Pilot testing for the optimisation of waste water treatment
Daimler Chrysler AG, Sindelfingen, Germany
Dürr Systems GmbH, Stuttgart, Germany

Delivery and operation of a lab plant for the nuclear contaminated field
Framatome (Simens AG KWU), Offenbach, Germany

Lab tests on the removal of As from waste water of a semiconductor production
Global Light Industries, Kamp-Lintfort, Germany

Pilot testing of the As removal from industrial ground
Bayer Industrie Services, Dormagen, Germany

Construction of trial plants
Small production plant for continous operation between 500 and 1500 l/h
Bayer Antwerpen NV, Antwerpen, Belgium

IEX plant for treatment of paint coagulation waste water
Henkel Surface Technologies

Three automated pilot demin plants with different pretreatment processes for 150…300 l/h each
Vattenfall Europe AG, KWe Lippendorf & Boxberg, Germany

IEX plant in small technical scale for 100…1000 l/h
BSH Umweltservice AG, Sursee, Switzerland
ATEC GmbH, Stuttgart, Germany
Sedibex SA, Le Havre, France
Clariant GmbH, Frankfurt, Germany
Chematur Ecoplanning Oy, Pori, Finnland
Henkel STL, Düsseldorf, Germany

Fully automated IEX trial plant in bench scale
Henkel KGaG, Düsseldorf, Germany
Frauenhofer Institut, Freising, Germany
Bayer AG, Leverkusen, Germany
Westsächsiche FH Zwickau, Germany
Uhde GmbH, Leipzig, Germany
Suez S.A., Paris, France

13 transportable demonstration plants in lab scale
Bayer AG, Leverkusen, Germany

Fully automated IEX plant for production purposes
Wagon Automotive, Nagold, Germany
RhenAl, Monheim, Germany
Linde Material Handling, Aschaffenburg, Germany

Training on ion exchange plants for technical and operating staff
BMW AG, Regensburg, Germany
Daimler Chrysler AG, Düsseldorf, Germany
W.C. Heasus, Hanau, Germany
Erne Surface AG, Dällikon, Switzerland
Daimler Chrysler GmbH, Ludwigsfelde, Germany
LGA Train Consult, Nürnberg, Germany
Zellstoff Stendal, Stendal, Germany
GOEMA, Vaihingen Enz, Germany
ArcelorMittal, Bremen, Germany
LEAG, ca 1…2 times per year
ca. 4…6 times per year in Leverkusen, Germany

…to be continued

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