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Ralf Otterpohl
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Journal Articles

Grey water treatment in upflow anaerobic sludge blanket (UASB) reactor at different temperatures

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Tarek Elmitwalli, Ralf Otterpohl
Water Sci Technol (2011) 64 (3): 610–617.
DOI: https://doi.org/10.2166/wst.2011.616
Date Online: 01 August 2011
View articletitled, Grey water treatment in upflow anaerobic sludge blanket (UASB) reactor at different temperatures View PDF for article titled, Grey water treatment in upflow anaerobic sludge blanket (UASB) reactor at different temperatures
Journal Articles

Modelling anaerobic digestion of concentrated black water and faecal matter in accumulation system

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Tarek Elmitwalli, Grietje Zeeman, Ralf Otterpohl
Water Sci Technol (2011) 63 (9): 2039–2045.
DOI: https://doi.org/10.2166/wst.2011.458
Date Online: 01 May 2011
View articletitled, Modelling anaerobic digestion of concentrated black water and faecal matter in accumulation system View PDF for article titled, Modelling anaerobic digestion of concentrated black water and faecal matter in accumulation system
Journal Articles

Evaluation of appropriate technologies for grey water treatments and reuses

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Fangyue Li, Knut Wichmann, Ralf Otterpohl
Water Sci Technol (2009) 59 (2): 249–260.
DOI: https://doi.org/10.2166/wst.2009.854
Date Online: 01 January 2009
View articletitled, Evaluation of appropriate technologies for grey water treatments and reuses View PDF for article titled, Evaluation of appropriate technologies for grey water treatments and reuses
Journal Articles

Resources and nutrients oriented greywater treatment for non-potable reuses

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Fangyue Li, Joachim Behrendt, Knut Wichmann, Ralf Otterpohl
Water Sci Technol (2008) 57 (12): 1901–1907.
DOI: https://doi.org/10.2166/wst.2008.601
Date Online: 01 June 2008
View articletitled, Resources and nutrients oriented greywater treatment for non-potable reuses View PDF for article titled, Resources and nutrients oriented greywater treatment for non-potable reuses
Journal Articles

Anaerobic digestion potential for ecological and decentralised sanitation in urban areas

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Tarek Elmitwalli, Yucheng Feng, Joachim Behrendt, Ralf Otterpohl
Water Sci Technol (2006) 53 (9): 45–54.
DOI: https://doi.org/10.2166/wst.2006.276
Date Online: 01 May 2006
View articletitled, Anaerobic digestion potential for ecological and decentralised sanitation in urban areas View PDF for article titled, Anaerobic digestion potential for ecological and decentralised sanitation in urban areas
Journal Articles

Source control in urban sanitation and waste management: ten systems with reuse of resources

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Ralf Otterpohl, Andrea Albold, Martin Oldenburg
Water Sci Technol (1999) 39 (5): 153–160.
DOI: https://doi.org/10.2166/wst.1999.0234
Date Online: 01 March 1999
View articletitled, Source control in urban sanitation and waste management: ten systems with reuse of resources View PDF for article titled, Source control in urban sanitation and waste management: ten systems with reuse of resources
Journal Articles

Optimisation of the Hamburg wastewater treatment plants by dynamic simulation

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Gösta Ladiges, Christian Günner, Ralf Otterpohl
Water Sci Technol (1999) 39 (4): 37–44.
DOI: https://doi.org/10.2166/wst.1999.0187
Date Online: 01 February 1999
View articletitled, Optimisation of the Hamburg wastewater treatment plants by dynamic simulation View PDF for article titled, Optimisation of the Hamburg wastewater treatment plants by dynamic simulation
Journal Articles

Sustainable water and waste management in urban areas

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Ralf Otterpohl, Matthias Grottker, Jörg Lange
Water Sci Technol (1997) 35 (9): 121–133.
DOI: https://doi.org/10.2166/wst.1997.0336
Date Online: 01 May 1997
View articletitled, Sustainable water and waste management in urban areas View PDF for article titled, Sustainable water and waste management in urban areas
Journal Articles

JOINT CONSIDERATION OF SEWERAGE SYSTEM AND W ASTEW ATER TREATMENT PLANT

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Ralf Otterpohl, Martin Freund, Juan Pablo Sanz, Andreas Durchschlag
Water Sci Technol (1994) 30 (1): 147–155.
DOI: https://doi.org/10.2166/wst.1994.0016
Date Online: 01 July 1994
View articletitled, JOINT CONSIDERATION OF SEWERAGE SYSTEM AND W ASTEW ATER TREATMENT PLANT View PDF for article titled, JOINT CONSIDERATION OF SEWERAGE SYSTEM AND W ASTEW ATER TREATMENT PLANT
Journal Articles

OPTIMIZING OPERATION OF WASTEWATER TREATMENT PLANTS BY OFFLINE AND ONLINE COMPUTER SIMULATION

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Ralf Otterpohl, Thomas Rolfs, Jörg Londong
Water Sci Technol (1994) 30 (2): 165–174.
DOI: https://doi.org/10.2166/wst.1994.0040
Date Online: 01 July 1994
View articletitled, OPTIMIZING OPERATION OF WASTEWATER TREATMENT PLANTS BY OFFLINE AND ONLINE COMPUTER SIMULATION View PDF for article titled, OPTIMIZING OPERATION OF WASTEWATER TREATMENT PLANTS BY OFFLINE AND ONLINE COMPUTER SIMULATION