Simulation Studies  ·  New Sanitation Strategies  ·  Integrated Technology for Residential Areas

Expert report on the concept „Wastewater and stormwater treatment within the catchments of WWTP Bottrop and Emschermündung“ of the Emschergenossenschaft

costumer: Landesumweltamt Nordrhein-Westfalen

working period: 2001 - 2002

Wastewater treatment plant Bleesbruck / Luxemburg

costumer: SIDEN
working period: since 1999

Dynamic simulation of the WWTP Bleesbruck / Luxembourg LIFE-Project of Siden
For more information: www.life.lu/projects/siden/index.html

Wastewater treatment plant Düren

costumer: Wasserverband Eifel-Ruhr
working period: 1998

Dynamic simulation of the WWTP Düren for Wasserverband Eifel-Ruhr

Wastewater treatment plant München I

costumer: Münchener Stadtentwässerung
working period: 1997 - 1998

Dynamic simulation of the WWTP Munich for Münchner Stadtentwässerungswerke

Composite of wastewater treatment plant Köhlbrandhöft-Dradenau

costumer: Hamburger Stadtentwässerung
working period: 1996 - 1998

Comprehensive simulation studies for the design of enlarging the combinded WWTP Köhlbrandhöft-Dradenau of Hamburg in cooperation with iat, Stuttgart (Parameter measurement by Wupperverband)

Wastewater treatment plant Burg

costumer: Wupperverband
working period: 1996

Analysis and modelling of the WWTP Burg (Wupperverbande) for the operation during reconstruction

Large scale wastewater treatment plant Berlin-Ruhleben

costumer: Berliner Wasserbetriebe
working period: 1995/96

Optimizing of the operation of the WWTP Berlin-Ruhleben by modelling

Large scale wastewater treatment plant Bremen-Seehausen

costumer: Bremer Entsorgungsbetriebe
working period: 1994/95

Development of a process-strategy of the WWTP Bremen-Seehausen including the dynamic simulation; for and with Bremer Entsorgungsbetriebe in cooperation with aqua consult, Hannover

Large scale wastewater treatment plant Bremen-Seehausen

costumer: Bremer Entsorgungsbetriebe
working period: 1994

Measurement of biokinetic parameters and composition of the wastewater of the WWTP Bremen-Seehausen

Introduction of Ecological Sanitation for Large Scale Housing Programs in Ethiopia

Public Private Partnership (PPP) between GTZ and

OtterWasser GmbH, TuTech Innovation GmbH, Planungsgruppe Prof. Krusche

Duration:       12/2005 – 11/2007

For further information klick here

Wastewater-concept for the ecological estate Lübeck- Flintenbreite / Germany

costumer: iht Grevesmühlen - infranova Bauentwicklungs-GmbH & Co. KG
working period: since 1994

Design of the integrated wastewater and biowaste concept for a 300 inhabitant housing estate in Lübeck. Realisation of a separated wastewater sampling and treatment of blackwater, greywater and stormwater. The housing estate was project of the world exhibition Expo 2000 in Hannover.
For more information: www.flintenbreite.de

Research project "ecological estate Lübeck- Flintenbreite"/Germany

with promotion of the Deutsche Bundesstiftung Umwelt
working period: 2000 - 2002

Examination of the anaerobic treatment of wastewater with feaces in combination with organic waste and co-substrates and treatment of greywater in the "ecological housing estate Lübeck-Flintenbreite" in cooperation with the Technical University of Hamburg-Harburg

Concept and Design of the stormwater harvesting concept for the new hospital Holsteinische Schweiz

costumer: LVA Schleswig-Holstein
working period: 2003

Ecological Sanitation – Fact finding mission
Provincial Towns Program II - Water supply and sanitation in the towns Al Shehr – Ja’ar – Jiiblah / Yemen

costumer: KfW / MVV
working period: 2002 - 2003

Economical and ecological comparison of different concepts for the treatment of stormwater and wastewater in Welver – Stocklarn and Berwicke

costumer: Lippeverband
working period: 2001 - 2003

Investigation of different ways of the wastewater and stormwater management in rural areas based on the area Welver

Sanitation concepts with separate treatment

costumer: Berliner Wasserbetriebe
working period: 2001 - 2003

Consultation for possibilities of the implementation of sanitation concepts with separate treatment in the office buildings of the WWTP Stahnsdorf, Berlin, see also: Kompetenzzentrum Wasser Berlin (KWB - Berlin Centre of Competence for Water)

Sanitation concept with urine separation "SolarCity Linz-Pichling" / Austria

costumer: Stadtbetriebe Linz - SBL
working period: 2001 - 2003

Design of a sustainable wastewater concept for a housing estate of 100 inhabitants and a school in the " SolarCity Linz-Pichling" with the main focus on the separation of urine and the reuse of the nutrients of the urine.

Concept of stormwater usage for the German Hygienic Museum Dresden

costumer: German Hygienic Museum Dresden
working period: 2001

Technical concept and economically feasibility study of stormwater usage devices for the German Hygienic Museum Dresden

Collaboration in the research project "sustainable wastewater treatment in rural areas" - an innovative and cost-saving waste water concept with source separation of domestic wastewater and closing of the nutrient cycle by production of fertilicer, realisation in "the ancient Lambertsmühle zu Burscheid"

costumer: Wupperverband
working period: 2001 - 2003

partner organisations and firms: Wupperverband, Verein zur Förderung der Lambertsmühle zu Buscheid e.V., Agrikultur-Chemisches Institut Universität Bonn, Hygiene Institut des Ruhrgebietes Gelsenkirchen, Rheinisch-Westfälisches Institut für Wasserforschung GmbH, Arbeitsbereich Abwasserwirtschaft Technische Universität Hamburg- Harburg

For more information see here

Possibilities of decentralized wastewater treatment of eastern Wilhelmsburg, district of Hamburg / Germany

costumer: Umweltbehörde Stadt Hamburg 
working period: 2001

in cooperation with the Technical University of Hamburg- Harburg

Evaluation of free treatment capacity of sewage treatment plant Sierksrade / Germany

costumer: municipality Berkenthin
working period: 2001 / 2002

in cooperation with Ingenieurbüro K.Reese, Krummesse

Extension planing of oxidation ponds of sewage treatment plant Krummesse / Germany

costumer: municipality Berkenthin
working period: 2001

in cooperation with Ingenieurbüro K.Reese, Krummesse

Sustainable water concept for the municipality of Wasserleben / Germany

costumer: municipality Wasserleben
working period: 2001

Decentralized Wastewater-concept of municipality Dissau (500 inhabitants) / Germany

costumer: municipality Stockelsdorf
working period: 2000/2001

Stormwater treatment plant for contaminated stormwater Ratzeburg / Germany

costumer: Raiffeisen Ratzeburg e.G.
working period: 2000

Design of a reed bed filter for the treatment of contaminated stormwater, in cooperation with Ingenieurbüro K.Reese, Krummesse

Wastewater-concept with separation of urine for SolarCity Linz-Pichling / Austria

costumer: SBL-Stadtbetriebe Linz
working period: 1999

Sanitation-concept for the historical Lambertsmühle zu Burscheid / Germany

costumer: Wupperverband
working period: 1998-2001

Feasible study for a sustainable sanitation concept of Koulikoro, Mali

costumer: Deutsche Gesellschaft für Technische Zusammenarbeit - GTZ, Eschborn
working period: 1999/2000

Concept for the introduction of sustainable sanitation concepts in southern Africa: the example of Botswana

Extension planing of oxidation ponds of sewage treatment plant Rondeshagen with SBR-technology / Germany

costumer: Gemeinde Rondeshagen
working period: 1998/99

Preliminary design wastewater-concept airport Hahn / Germany

costumer: Hahn-Holding
working period: 1998

Preliminary design wastewater-concept SolarCity Linz- Pichling / Austria

costumer: SBL-Stadtbetriebe Linz

Preliminary design of wastewater-concept for ecological estate Kiel-Vieburg / Germany

costumer: Siedlungsgruppe Kiel-Vieburg
working period: 1997

Two studies for new sanitation concepts for the city of Düsseldorf / Germany

costumer: Stadt Düsseldorf
working period: 1995 und 1997

Development of a sanitation concept and preliminary design for the new houseing estate Vauban (ca. 5000 inhabitants), Freiburg / Germany

costumer: Forum Vauban und Landesentwicklungsgesellschaft Baden-Württemberg (LEG)
working period: 1996

Wastewater-concept for American Farm School, Thessaloniki, Greece

costumer: American Farm School, Thessaloniki
working period: 1996

Collaboration on the drawing up of an ecological water-concept for the olympic village in Sydney / Australia

working period: 1996

Collaboration on a project to applicate the MIPS-method (Material Intensity per Service Unit)

costumer: Wuppertal-Institut für Klimaforschung
working period: 1996

Planing a cascade washing and a process water treatment of a industrial bedfeathers laundry / Germany

costumer: Fa. Manteuffel
working period: 1995/1996

Planing and construction work for several reed-bed filters

Collaboration on "State of the Art Report" with BORDA, Bremen, about “Low Maintenance Wastewater Treatment Systems” promoted by Commission of the European Community (1995)

Lectureship at the faculty of architecture of Hannover Univesity

Management Commitee of COST (Cooperation in Science and Technology) 682 “Integrated Wastewater Management” of the Commission of the European Community

International working group "Sustainable Sanitation" of COST action 682 (chairman Prof. Gujer, ETH Zürich, Switzerland)

ATV-working group 2.1.8 “Sustainablewater management in residential areas”

ATV-working group 2.12.1 “combined sewage treatment”

ATV-working group 2.11.4 “Dynamical simulation of sewage treatment works”

Committee of experts “Small scale sewage treatment plants" of the Deutsches Institut für Bautechnik, Berlin

Regular accompany of student studies and dissertations

Lectures at national and international conferences and seminars