Ladiges, G.;
Günner, C.;
Otterpohl, R.

Optimization of the Hamburg wastewater treatment plants by dynamic simulation
Wat.Sci.Tech. Vol.39, No.4, pp. 37 - 44, 1999

Krebs, P.;
Otterpohl, R.

Interaction Sewer System - Treatment Plant
in: Optimizing the design and operation of biological wastewater treatment plants
European Commission, ISSN 1018-5593, Brussels 1995

Otterpohl, R.,
Albold, A.,
Oldenburg, M.

Source Control in Urban Sanitation and Waste Management: Ten Systems with Reuse of Resources
Water Science & Technology, Vol. 39 No 5, pp 153-160, 1999

Otterpohl, R.,
Albold, A.,
Oldenburg, M.

Differentiating Management Resource of Water and Waste in Urban Areas
Internet Conference on Integrated Biosystems, 1998

Otterpohl, R.,
Albold, A.,
Oldenburg, M.

Sustainable Water and Waste Management including Fertilizer Production
Pathways to Sustainability
Conference in Newcastle, Australia, June 1997

Otterpohl, R.
Grottker, M.
Lange, J.

Sustainable Water and Waste Management in Urban Areas
Water Science & Technology, Vol. 35 No 9, pp 121- 133, 1997