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R. Otterpohl
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Journal Articles

Assessing material flows in urban systems: an approach to maximize the use of incomplete data sets

G. Espinosa, R. Otterpohl
Water Sci Technol (2014) 70 (6): 1135–1142.
DOI: https://doi.org/10.2166/wst.2014.352
Date Online: 13 August 2014
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Journal Articles

Terra Preta sanitation: re-discovered from an ancient Amazonian civilisation – integrating sanitation, bio-waste management and agriculture

H. Factura, T. Bettendorf, C. Buzie, H. Pieplow, J. Reckin ...
Water Sci Technol (2010) 61 (10): 2673–2679.
DOI: https://doi.org/10.2166/wst.2010.201
Date Online: 01 May 2010
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Journal Articles

Material flow analysis as a tool for sustainable sanitation planning in developing countries: case study of Arba Minch, Ethiopia

F. Meinzinger, K. Kröger, R. Otterpohl
Water Sci Technol (2009) 59 (10): 1911–1920.
DOI: https://doi.org/10.2166/wst.2009.189
Date Online: 01 May 2009
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Journal Articles

Criteria for determining alternative plants to improve the resource recovery efficiency in constructed wetlands

N. Chiarawatchai, M. Heers, R. Otterpohl
Water Sci Technol (2008) 58 (8): 1665–1670.
DOI: https://doi.org/10.2166/wst.2008.536
Date Online: 01 October 2008
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Journal Articles

The potential of nutrient reuse from a source-separated domestic wastewater system in Indonesia – Case study: ecological sanitation pilot plant in Surabaya

A.F. Malisie, M. Prihandrijanti, R. Otterpohl
Water Sci Technol (2007) 56 (5): 141–148.
DOI: https://doi.org/10.2166/wst.2007.566
Date Online: 01 September 2007
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Journal Articles

Grey water treatment in UASB reactor at ambient temperature

T.A. Elmitwalli, M. Shalabi, C. Wendland, R. Otterpohl
Water Sci Technol (2007) 55 (7): 173–180.
DOI: https://doi.org/10.2166/wst.2007.142
Date Online: 01 April 2007
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Journal Articles

Anaerobic digestion of blackwater from vacuum toilets and kitchen refuse in a continuous stirred tank reactor (CSTR)

C. Wendland, S. Deegener, J. Behrendt, P. Toshev, R. Otterpohl
Water Sci Technol (2007) 55 (7): 187–194.
DOI: https://doi.org/10.2166/wst.2007.144
Date Online: 01 April 2007
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Journal Articles

Potential of filter-vermicomposter for household wastewater pre-treatment and sludge sanitisation on site

D. Gajurel, S. Deegener, M. Shalabi, R. Otterpohl
Water Sci Technol (2007) 55 (7): 65–70.
DOI: https://doi.org/10.2166/wst.2007.128
Date Online: 01 April 2007
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Journal Articles

Parameter analysis of the IWA Anaerobic Digestion Model No. 1 for the anaerobic digestion of blackwater with kitchen refuse

Y. Feng, J. Behrendt, C. Wendland, R. Otterpohl
Water Sci Technol (2006) 54 (4): 139–147.
DOI: https://doi.org/10.2166/wst.2006.535
Date Online: 01 August 2006
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Journal Articles

Implementation of the IWA anaerobic digestion model No.1 (ADM1) for simulating digestion of blackwater from vacuum toilets

Y. Feng, J. Behrendt, C. Wendland, R. Otterpohl
Water Sci Technol (2006) 53 (9): 253–263.
DOI: https://doi.org/10.2166/wst.2006.273
Date Online: 01 May 2006
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Journal Articles

Prediction of sulfide formation in sewer pressure mains based on the IWA Anaerobic Digestion Model No. 1 (ADM1)

K. Freudenthal, J. Koglatis, R. Otterpohl, J. Behrendt
Water Sci Technol (2005) 52 (10-11): 13–22.
DOI: https://doi.org/10.2166/wst.2005.0674
Date Online: 01 November 2005
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Journal Articles

Workshop 3 (synthesis): recycling and water utilities – shared characteristics of well performing and ‘turnaround’ utilities and the reform of poorly performing utilities

A. Rahman, R. Otterpohl
Water Sci Technol (2005) 51 (8): 81–82.
DOI: https://doi.org/10.2166/wst.2005.0231
Date Online: 01 April 2005
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Journal Articles

Greywater treatment by constructed wetlands in combination with TiO2-based photocatalytic oxidation for suburban and rural areas without sewer system

Z. Li, H. Gulyas, M. Jahn, D.R. Gajurel, R. Otterpohl
Water Sci Technol (2004) 48 (11-12): 101–106.
DOI: https://doi.org/10.2166/wst.2004.0815
Date Online: 01 December 2004
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Journal Articles

Pre-treatment of domestic wastewater with pre-composting tanks: evaluation of existing systems

D.R. Gajurel, O. Benn, Z. Li, J. Behrendt, R. Otterpohl
Water Sci Technol (2004) 48 (11-12): 133–138.
DOI: https://doi.org/10.2166/wst.2004.0823
Date Online: 01 December 2004
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Journal Articles

Innovative technologies for decentralised water-, wastewater and biowaste management in urban and peri-urban areas

R. Otterpohl, U. Braun, M. Oldenburg
Water Sci Technol (2004) 48 (11-12): 23–32.
DOI: https://doi.org/10.2166/wst.2004.0795
Date Online: 01 December 2004
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Journal Articles

Freeze concentration for enrichment of nutrients in yellow water from no-mix toilets

H. Gulyas, P. Bruhn, M. Furmanska, K. Hartrampf, K. Kot ...
Water Sci Technol (2004) 50 (6): 61–68.
DOI: https://doi.org/10.2166/wst.2004.0360
Date Online: 01 September 2004
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Journal Articles

Screening of chemical oxidation processes and other methods for decolorization of urine for its re-use as toilet-flush liquid in ecological sanitation systems

H. Gulyas, K. Breuer, B. Lindner, R. Otterpohl
Water Sci Technol (2004) 49 (4): 241–246.
DOI: https://doi.org/10.2166/wst.2004.0273
Date Online: 01 February 2004
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Journal Articles

Investigation of the effectiveness of source control sanitation concepts including pre-treatment with Rottebehaelter

D.R. Gajurel, Z. Li, R. Otterpohl
Water Sci Technol (2003) 48 (1): 111–118.
DOI: https://doi.org/10.2166/wst.2003.0029
Date Online: 01 July 2003
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Journal Articles

Production of value added products from separately collected urine

J. Behrendt, E. Arevalo, H. Gulyas, J. Niederste-Hollenberg, A. Niemiec ...
Water Sci Technol (2002) 46 (6-7): 341–346.
DOI: https://doi.org/10.2166/wst.2002.0698
Date Online: 01 September 2002
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Journal Articles

Options for alternative types of sewerage and treatment systems directed to improvement of the overall performance

R. Otterpohl
Water Sci Technol (2002) 45 (3): 149–158.
DOI: https://doi.org/10.2166/wst.2002.0074
Date Online: 01 February 2002
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