Prof. Dr.-Ing. Ralf Otterpohl

Contact

Address

Technische Universität Hamburg
Abwasserwirtschaft und Gewässerschutz
Eißendorfer Straße 42 (M)
21073 Hamburg

Office

Gebäude M
Raum M0504

Telefon

+49 40 428 78 3007

email

ro@tuhh.de

Consultation Hours

by agreement

Ralf Otterpohl

Fields of Interest

  • Source Control in Wastewater Management
  • Resources oriented Wastewater systems for fertilizer and soil substrate production
  • Low-Tech Sanitation / Terra Preta Sanitation
  • Catchment wide Soil improvement and Rainwater Harvesting
  • Rural development, concept of New Town, Gartenring
    (see TEDx TUHH 15min introduction http://youtu.be/_M0J2u9BrbU)

 


CV

 

 

Ralf Otterpohl has studied Civil Engineering at with specializing in Water-, Wastewater and Solid Waste Management at RWTH Aachen University; before studying he became a bricklayer to learn the practical side of engineering as well. After his studies he was offered a position at the Institute of Environmental Engineering. Over a period of 6 years he did research work in the field of dynamic mathematical modelling of wastewater treatment processes and interaction with the sewerage network.

After the research position Ralf Otterpohl in 1994 he founded his own consultancy (today Otterwasser GmbH owned by Martin Oldenburg and Andrea Albold), specialized in studies on computer-simulation of large wastewater treatment plants (e.g. Bremen, Berlin, Munich, Hamburg), distribution of the software Simba (co-developed with ifak Magdeburg, today distribution with them) and the development of innovative wastewater concepts with a major project in Lübeck Flintenbreite, Baltic Sea Region, Germany. This settlement has a vacuum-blackwater system connected with a biogas plant. In Addition the consultancy developed low-cost on-site sanitation systems that where implemented in some countires in Africa.

In 1998, Ralf Otterpohl became director of the Institute of Wastewater Management and Water Protection at TUHH Hamburg University of Technology, Northern Germany. The institute has a focus on high-tech recycling systems for water, nutrients and soil conditioners, like the Blackwater Loop System of Ulrich Braun. Reuse systems on the low cost end that are under R&D at his institute are Terra Preta Sanitation systems, designed to produce highly fertile soils e.g. for reforestation. This is linked to energy production through pyrolysis in simple stoves or as high-tech heat, power and charcoal co-generation. Such systems are part of his latest research activity on rural development with a focus on local added value production including soil improvement for long term water and food security.

Rural Development teaching in the international Master-Programm „Environmental Engineering“ at TUHH and research has led Prof. Dr.-Ing. Ralf Otterpohl to the collection of an extensive rural development toolbox. Combining these tools can upgrade many degraded areas in very different climatic conditions. New Town development is the latest focal points of the research findings of the institute alongside with great and proven approaches from around the world. Studierende aus aller Welt unterrichtet.

 

ABWASSER -Handbuch zu einer zukunftsfähigen Wasserwirtschaft
Jörg Lange & Ralf Otterpohl
301 Pages, 105 Figures, 58 Tables
Second Edition 2000
ISBN 3-9803502-1-5 Pick It!
Price € 26,- incl. VAT
MALLBETON, Donaueschingen
(0771) 8005-0
or booktrade
Sorry, only in German

Research and Development Projects

Safeguarding Water Supply from Catchment Area to Treatment on community level
Supported by: GFEU e. V. and Ruvival
Project periode: 03-15-2019 to 03-14-2022

Divya Sree Madichati

The Project is handled by:
Divya Sree Madichati
Ph. D. Student
Tel.: +49 40 42878-2982
e-mail: divya.madichati@tuhh.de

Others involved with the project: Ruth Schaldach
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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RUVIVAL – Sustainable Rural Development and highly productive New Towns
Supported by: The Early Bird HOOU (Hamburg Open Online University) Project and RUVIVAL
Project periode: 04-01-2016 to 12-31-2020

Ruth Schaldach

The Project is handled by:
Ruth Schaldach
Scientific Employee
Tel.: +49 40 42878-3107
e-mail: ruth.schaldach@tuhh.de

Others involved with the project: Tina Carmesin, Carla Orozco Garcia, Yannig Gicquel
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Communicating Water Security
Supported by: GFEU e. V. and Global Water Dances
Project periode: 01-01-2019 to 12-31-2020

Ruth Schaldach

The Project is handled by:
Ruth Schaldach
Scientific Employee
Tel.: +49 40 42878-3107
e-mail: ruth.schaldach@tuhh.de

Others involved with the project: Amanda Conklin
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Local Production of Animal Feed by Circular Flow Oriented Floating Plant Systems
Supported by: Pondfarming
Project periode: 03-01-2018 to 02-29-2020

Stefan Hügel

The Project is handled by:
Stefan Hügel
Ph. D. Student
Tel.: +49 40 42878-+49 1578 8632551
e-mail: stefan.huegel@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Restoration of eutrophic water bodies
Supported by: Kone Foundation
Project periode: 01-01-2014 to 08-31-2019

Jaani Mikael Hintikainen

The Project is handled by:
Jaani Mikael Hintikainen
Ph. D. Student
Tel.: +49 40 42878-2983
e-mail: jaani.hintikainen@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Building resilience to climate change induced extreme weather events through agriculture with a focus on the system of rice intensification

Project periode: 09-01-2016 to 08-31-2019

Tavseef Shah

The Project is handled by:
Tavseef Shah
Ph. D. Student
Tel.: +49 40 42878-2982
e-mail: tavseef.mairaj.shah@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

GIS-Based Decision Support System in Integrated Water Resource Management: With a Focus on Soil and Water Conservation Scenarios
Supported by: Schlumberger Foundation FftF
Project periode: 07-01-2016 to 07-31-2019

Rahel Birhanu Kassaye

The Project is handled by:
Rahel Birhanu Kassaye
Ph. D. Student
Tel.: +49 40 42878-2417
e-mail: rahel.kassaye@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Slope Farming Projekts Arba Minch
Supported by: Olin gGmbH, Berlin and Slope Farming
Project periode: 11-01-2015 to 10-31-2018

Jan Robert Wibbing

The Project is handled by:
Jan Robert Wibbing
Ph. D. Student
Tel.: +49 40 42878-2983
e-mail: jan.wibbing@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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SANITATION FOR OUR FUTURE GENERATION (NAFASAN)
Supported by: Deutsche Bundesstiftung Umwelt (DBU) and climate sol
Project periode: 02-01-2017 to 05-31-2018

Jörg Fingas

The Project is handled by:
Jörg Fingas
Ph. D. Student
Tel.: +49 40 42878-+49 176 787 08 650
e-mail: joerg.fingas@gmail.com

Others involved with the project: Dr.-Ing. Joachim Behrendt, Christopher Azaah Buzie-Fru
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

The epidemiology of protozoan parasites: Entamoeba, Giardia, and Cryptosporidium along the rivers Elbe and Rhine – The Wastewater Nexus
Supported by: Deutsche Forschungsgemeinschaft (DFG)
Project periode: 09-01-2015 to 08-31-2017

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Treating wastewater with microalgae, integrated with biofuel production
Supported by: Deutscher Akademischer Austauschdienst DAAD
Project periode: 09-01-2013 to 12-31-2016

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Conceptual Stable for Reduction of Emissions of Ammonia in Livestock Breeding (KERAT)
Supported by: Deutsche Bundesstiftung Umwelt (DBU)
Project periode: 01-01-2015 to 12-31-2015

Stefan Deegener

The Project is handled by:
Stefan Deegener
Scientific Employee
Tel.: +49 40 42878-4292
e-mail: deegener@tuhh.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Improvement of energetic utilisation of urban biomass considering recovery of contained macro nutrients
Supported by: Bundesministerium für Bildung und Forschung (BMBF) and www.berbion.de
Project periode: 05-01-2009 to 04-30-2014

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Klimzug-Nord: Wastewater Management and utilisation
Supported by: Bundesministerium für Bildung und Forschung (BMBF) and Projekt Website
Project periode: 04-01-2009 to 03-31-2014

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Sustainable Urban Sanitation Alternatives for Mexico. Case study in Tepic Nayarit (SUSAMeN)
Supported by: Bundesministerium für Bildung und Forschung (BMBF) and IPWaT
Project periode: 11-01-2010 to 10-31-2013

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Low -Cost Plant Nutrients and Organic Matter Recovery from Human Urine in Terra Preta Sanitation
Supported by: Deutscher Akademischer Austauschdienst (DAAD) and Arba Minch University
Project periode: 07-01-2010 to 10-31-2013

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Combined Lactic Acid Fermentation and Vermi-humification Processes for Safe and More Efficient Recycling of Human Excreta in Terra Preta Sanitation
Supported by: BMBF
Project periode: 10-01-2010 to 09-30-2013

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Recovery of Nutrients and Elimination of Trace Components at the Production of Thermocatalytic Bio-carbon
Supported by: AiF and Bundesministerium für Wirtschaft und Technologie (BMWI)
Project periode: 09-01-2010 to 04-30-2013

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Final report for download

Global Water Crisis -Policy transfer in Integrated Water Management considering the Virtual Water Trade of Net exporting countries with water scarcity
Supported by: BMBF and University of Kassel, Prof. Dr. Christoph Scherrer
Project periode: 11-01-2009 to 10-31-2012

Ruth Schaldach

The Project is handled by:
Ruth Schaldach
Scientific Employee
Tel.: +49 40 42878-3107
e-mail: ruth.schaldach@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Energy as a Key Element of an Integrated Climate Protection Concept for the City Region of Gauteng, South Africa (EnerKey)
Supported by: BMBFUJ, SANERI, NRF and Project Website
Project periode: 04-01-2008 to 03-31-2012

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Identification of Cryptosporidium oocysts and Giardia cysts and monitoring of their persistence at various stages in Hamburg wastewater treatment plant by molecular methods
Supported by: Deutsche Forschungs Gemeinschaft (DFG)
Project periode: 05-01-2009 to 04-30-2011

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr. rer. nat. Holger Gulyas, Christopher Azaah Buzie-Fru
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Innovative dry sanitation for climates with cold winters
Supported by: WECF
Project periode: 01-01-2008 to 12-31-2010

Stefan Deegener

The Project is handled by:
Stefan Deegener
Scientific Employee
Tel.: +49 40 42878-4292
e-mail: deegener@tuhh.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Decentralized wastewater treatment in the water protection zone Süderelbmarsch / Harburger Berge - Support to operators of small sewage plants and design of innovative sanitation concepts
Supported by: Behörde für Stadtentwicklung und Umwelt
Project periode: 07-01-2009 to 10-31-2010

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Niklas Stoll, Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Potential for large-scale implementation of low-tech sustainable sanitation options in urban areas in Ghana and Ethiopia
Supported by: IPSWaT
Project periode: 08-01-2007 to 07-31-2010

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

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Application of solubilisers and oxidisers for the selective absorption of off-odours from the co-fermentation of food wastes
Supported by: BMBF and Verbundprojekt: Geruchseliminierung aus der Lebensmittelindu
Project periode: 08-01-2007 to 04-30-2010

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Resource-Oriented Sanitation concepts for peri-urban areas in Africa (Rosa)
Supported by: EU 6th Framework Programme and Website ROSA
Project periode: 10-01-2006 to 03-31-2010

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Sarah C. Schreiner
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Final report for download

Bamboo Plantations for Wastewater Management
Supported by: GFEU e. V.
Project periode: 08-01-2007 to 02-28-2010

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Introduction of ecological sanitation for large scale housing programs in Ethiopia
Supported by: GTZ
Project periode: 12-01-2005 to 11-30-2009

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Development of a continuous single chamber vermicomposting toilet with urine diversion for on-site application
Supported by: TUHH Institut für Abwasserwirtschaft und Gewässerschutz
Project periode: 07-01-2006 to 07-01-2009

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Dezentrale Abwasserbeseitigung in dem Wasserschutzgebiet Süderelbmarsch / Harburger Berge - Unterstützung bei Umsetzung der erforderlichen Modernisierungen und Begleitung von Sonderlösungen
Gefördert durch: Behörde für Stadtentwicklung und Umwelt
Laufzeit: 12-01-2008 bis 06-30-2009

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr.-Ing. Joachim Behrendt
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl

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Sustainable Water management Improves Tomorrow's Cities' Health (SWITCH)
Supported by: EU 6th Framework Programme and Website SWITCH
Project periode: 06-01-2006 to 05-31-2009

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Martina Winker, Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Further treatment of digested blackwater for extraction of valuable components and conversion to dry matter
Supported by: IPSWaT
Project periode: 02-01-2006 to 03-31-2009

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Network for the Development of Sustainable Approaches for Large Scale Implementation of Sanitation in Africa (NETSSAF)
Supported by: European Commission and Website NETSSAF
Project periode: 06-01-2006 to 11-30-2008

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Franziska Meinzinger
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Towards resource efficient urban water systems - assessing possibilities and developing implementation strategies
Supported by: TUHH
Project periode: 11-01-2003 to 10-31-2008

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Investigating the feasibility of implementing vermicomposting and earthworm-assisted constructed wetland as an ecological sanitation principle in tropicle countries
Supported by: IPSWaT and Chulalongkorn University
Project periode: 07-01-2005 to 06-30-2008

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Component analysis of incrustations in vacuum-piping systems of airplanes
Supported by: AEROTEC Engineering GmbH
Project periode: 12-15-2007 to 05-31-2008

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Reuse of nutrients from blackwater
Supported by: Intaqua AG
Project periode: 01-01-2003 to 12-31-2007

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Efficient management of wastewater, its treatment and reuse in the Mediterranean countries (EMWater)
Supported by: EuropeAid - MEDA
Project periode: 05-01-2003 to 12-31-2007

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Stefan Deegener, Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Treatment and usage of source separated urine with focus on pharmaceutical residues
Supported by: DBU and LINZAG
Project periode: 12-01-2004 to 11-30-2007

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt, Holger Gulyas
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Lagerung von ursprünglichem und aufkonzentriertem Urin sowie bei der Bestrahlung mit sehr kurzwelligem UV-Licht (185 nm)
Gefördert durch: Deutsche Forschungsgemeinschaft
Laufzeit: 06-01-2005 bis 05-31-2007

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr. rer. nat. Holger Gulyas, Susanne Eggers
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl

Abschlussbericht zum Downloaden

Sustainable sanitation system for low-income densely populated urban areas in Indonesia (Case study: Kali Rungkut Sub-District, Surabaya, East Java)
Supported by: IPSWaT
Project periode: 02-01-2004 to 01-31-2007

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Developing a model for sustainable water and waste management for rural areas in Bulgaria
Supported by: WECF
Project periode: 11-01-2005 to 12-31-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Stefan Deegener
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Development of a tool for cataloguing of measures to reach the aims of the EU water framework directive
Supported by: FHH Behörde für Stadtentwicklung und Umweltschutz (BSU) and Gewässerschutz für Hamburg
Project periode: 03-01-2006 to 10-31-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Franziska Meinzinger, Joachim Behrendt, Ralf Otterpohl
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Final report for download

Grey water treatment in upflow anaerobic sludge blanket (UASB) reactor
Supported by: Alexander von Humboldt Stiftung
Project periode: 09-01-2004 to 07-31-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Industrial style urine treatment for utilization
Supported by: KZW Berlin and EU
Project periode: 09-01-2004 to 06-30-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Final report for download

Potentials and constraints of the link of agriculture and ecological sanitation
Supported by: Rosa Luxemburg Stiftung
Project periode: 04-01-2004 to 03-31-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Selective Absorption of Odour Compounents - Selction and Application of Selctive Solubilisers
Supported by: BMBF
Project periode: 11-01-2004 to 03-31-2006

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Co-operation for sustainable rural development - improvement of sanitation in rural Ukraine
Supported by: WECF and MAMA-86
Project periode: 11-01-2003 to 02-28-2006

Stefan Deegener

The Project is handled by:
Stefan Deegener
Scientific Employee
Tel.: +49 40 42878-4292
e-mail: deegener@tuhh.de

Others involved with the project: Dr.-Ing. Franziska Meinzinger
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Vermicomposting of brown water sludge using the Rottebehälter system as acomponent of ecological sanitation with urine diverting flush toilets
Supported by: IPSWaT and GFEU
Project periode: 09-01-2002 to 10-31-2005

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Dr.-Ing. Joachim Behrendt, Holger Gulyas
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Untersuchung zur anaeroben Behandlung von Schwarzwasser und Bioabfällen im labortechnischen Maßstab
Gefördert durch: DBU
Laufzeit: 03-01-2002 bis 04-30-2005

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr.-Ing. Joachim Behrendt
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl

Development of training material on low-cost and sustainable sanitation
Supported by: Sanitation Trainig and Asia-Link Curriculum Development
Project periode: 04-15-2003 to 04-14-2005

Holger Gulyas

The Project is handled by:
Holger Gulyas
Lecturer
Tel.: +49 40 42878-+49 4131 187968
e-mail: holger.gulyas@tuhh.de

Others involved with the project: Dr.-Ing. Felix Tettenborn
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Case study in Garla Mare, Romania: Ecological sanitation (EcoSan) toilet house in a primary school
Supported by: WECF
Project periode: 04-15-2003 to 04-14-2005

Contact:
Institute of Wastewater Management and Water Protection, Tel.: +49 40 42878-3207
e-mail: aww@tu-harburg.de

Others involved with the project: Stefan Deegener
Project leader: Prof. Dr.-Ing. Ralf Otterpohl

Schwarzwasserkreislauf - Entwicklung von Techniken zur Aufbereitung von Schwarzwasser zur Wiederverwendung als Toilettenspülwasser
Gefördert durch: GFEU und INTAQUA AG
Laufzeit: 06-01-2002 bis 03-31-2005

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr.-Ing. Joachim Behrendt
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl

Innovative Methoden zur Erfassung und Verminderung von umweltbelastenden Geruchsemissionen aus Landwirtschaft und Lebensmittelindustrie
Gefördert durch: BMBF
Laufzeit: 09-15-2001 bis 07-31-2004

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr.-Ing. Joachim Behrendt
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl

Dezentrale Abwasserbeseitigung in Wasserschutzgebieten - Erstellung eines Konzepts für einen Überwachungskreis-Kleinkläranlage & Begehungen von rund 40 Grundstücken im WSG Süderelbemarsch/Harbuger Ber
Gefördert durch: Behörde für Stadtentwicklung und Umwelt
Laufzeit: 12-08-2003 bis 04-30-2004

Kontakt:
Institut für Abwasserwirtschaft und Gewässerschutz
Tel.:+49 40 42878-3207
E-Mail: aww@tu-harburg.de

Weitere Projektbeteiligte: Dr.-Ing. Felix Tettenborn
Projektleiter: Prof. Dr.-Ing. Ralf Otterpohl