Lensch

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Dipl.-Wi.-Ing. Dorothee Lensch


Ruhrverband

Kronprinzenstraße 37
45128 Essen


+49 201/178 1023

Forschungsschwerpunkte

  • Abwasser bzw. Klärschlamm und Energie
    • Co-Vergärung
    • Energiespeicher – Faulung
    • Energie(rück)gewinnung und -einsparung in Wasserver- und Entsorgungssystemen
  • Ganzheitliche Klärschlammbehandlung
    • Verlinkung von Entwässerung und Faulung

Forschungsprojekte

  • Zentrales Innovationsprogramm Mittelstand (ZIM) des Bundesministeriums für Wirtschaft und Technologie (BMWi)
    • Entwicklung und Umsetzung des neuartigen innovativen Prozesses zur kalten Methanisierung PROKAMET sowie der korrespondierenden Anlagentechnik
  • Fritz und Margot Faudi-Stiftung
    • Untersuchung und Bewertung von Substraten für die Co-Vergärung in Klärschlammfaulungsanlagen

Vorträge und Veröffentlichungen

2015

Lensch, D.; Schaum, C.; Cornel, P. (in Druck): Examination of food waste co-digestion to manage the peak in energy demand at wastewater treatment plants. Water Science and Technology.

Lensch, D.; Döpp, F.; Schaum, C.; Cornel, P. (2015): Utilization Of Excess Heat To Intensify The Digestion Process: – Two-stage vs. Single-stage Digestion. 14th World Congress on Anaerobic Digestion. 15.-18. November 2015, Viña del Mar, Chile

Schaum, C.; Lensch, D.; Cornel, P. (2015): Water Reuse and Reclamation: A Contribution to Energy Efficiency in the Water Cycle, Journal of Water Reuse and Desalination, Vol 5 No 2, pp 83–94.

2014

Durth, A.; Hartmann, K. H. ; Kolvenbach, F.-J.; Lehmann, S.; Lemmel, P.; Lensch, D.; Otte-Witte, R.; Schaum, C.; Chwastek, B.; Grigoryan, G. (2014): Abwasser und Klärschlamm in Deutschland – statistische Betrachtungen, Arbeitsbericht der DWA-Arbeitsgruppe KEK-1.2 „Statistik“, Korrespondenz Abwasser – Abfall, Nr. 12 (Dezember), Hennef

Lensch, D.; Schaum, C.; Cornel, P. (2014): Target-oriented Co-digestion – Possibilities to manage the peak In energy demand, IWA Specialist Conference „Global Challenges: Sustainable Wastewater Treatment and Resource Recovery“, 26.-30. Oktober, 2014, Kathmandu, Nepal

Schaum, C.; Lensch, D.; Lutze, R.; Cornel, P. (2014): Klärschlammbehandlung der Zukunft, wwt- wasserwirtschaft-wassertechnik, Nr. 10/2014, Berlin

Schaum, C.; Lensch, D.; Bolle, P.-Y.; Cornel, P. (2014): Sewage Sludge Treatment: Evaluation of the Energy Potential and Methane Emissions by COD Balancing, World Water Congress & Exhibition, 21.-26. September 2014, Lissabon, Portugal

Schaum, C.; Lensch, D.; Cornel, P. (2014): Water Reuse and Reclamation: A Contribution to Energy Efficiency in the Water Cycle, 11th IWA Leading Edge Conference on Water and Wastewater Technologies, 26.-29. Mai 2014, Abu Dhabi, Vereinigte Arabische Emirate

Schaum, C.; Lensch, D.; Cornel, P. (2014): Evaluation of the Energetic Potential of Sewage Sludge by Determination of the Heating Value, Poster Presentation, EWA 17th International Symposium, 6.-7. Mai 2014, München

2013

Cornel, P., Schaum, C., Lensch, D.: Energy and Water nexus of urban water systems. Cities of the Future Conference Innovation in Practice, 15.-18. September 2013, Istanbul, Turkey

Cornel, P., Schaum, C., Lensch, D.: Energy and Water – Relationship and Recovery Potential. 9th IWA International Conference on Water Reuse, 27. – 31. October 2013, Windhoek, Namibia

Lensch, D., Cornel, P., Meda, A., Müller, K.: Energy and Water Reuse. DWA seminar, Water reuse – overview for practitioners and case studies 4.-5.November 2013, Braunschweig

Lensch, D., Schaum, C., Cornel, P.: An integrated view of sludge treatment processes: Organic matter and its influence. 1st International IWA Conference on Holistic Sludge Management, 6 – 8 May 2013, Västerås, Sweden

Schaum, C., Lensch, D., Cornel, P.: Energy and Water: Relationship and Recovery Potential. Journées d’étude du CEBEDEAU – Economies et récupération d’énergie dans les stations d’épuration, 11.-12. September 2013, Liège, Belgium

Schaum, C., Lensch, D., Cornel, P: Energy Resource Sewage Sludge: Digestion versus Incineration. 1st International IWA Conference on Holistic Sludge Management, 6 – 8 May 2013, Västerås, Sweden

2012

Cornel, P., Lensch, D.: Wastewater as a Resource – Potentials and Recovery Options. 9th IWA Leading-Edge Conference on Water and Wastewater Treatment Technologies, 3. – 7. June 2012, Brisbane, Australia

Cornel, P.;, Lensch, D.: Water and Energy – An intrinsically tied couple. Water Expo & Conference Korea 2012, 12. – 14. September 2012, Busan, Korea

Lensch, D., Zeig, C., Schaum, C., Cornel, P.: A holistic view of sludge treatment processes – the linkage between digestion and dewatering. Poster presentation. 9th IWA Leading-Edge Conference on Water and Wastewater Treatment Technologies, 3. – 7. June 2012, Brisbane, Australia

Lensch, D., Cornel, P., Meda, A., Müller, K.: Energie (Potential, Emissionen, Klimawirkung), Aspekte der Wasserwiederverwendung, 1. – 2. Februar 2012, Frankfurt

Meda, A., Lensch, D., Schaum, C., Cornel, P: Energy and Water: Relations and Recovery Potential, In: Water-Energy Interactions of Water Reuse. IWA Publishing

2011

Cornel, P., Lensch, D., Meda, A., Schaum, C.: Water and Energy, 8th IWA Leading-Edge Conference on Water and Wastewater Technologies, 6 – 10 June 2011, Amsterdam, The Netherlands

Zeig, C., Schaum, C., Lensch, D., Cornel, P.: Potentiale und Grenzen der Co-Vergärung in Faulungsanlagen, Schriftenreihe IWAR 216, Biobasierte Produkte und Energie aus Biomasse, 87. Darmstädter Seminar Abfalltechnik am 08.12.2011, Darmstadt

2010

Bieker, S., Lensch, D., Cornel, P., Wagner, M.: Semicentralized Supply and Treatment Systems in Urban Areas. In: Sonderausgaben Wasser und Abfall 2010(1): 28-29.