Grietje Zeeman (Prof.)

Senior consultant

Expertise

New Public Sanitation, anaerobic digestion of complex industrial waste waters, anaerobic digestion of low and high concentrated sewage, hydrolysis of suspended and colloidal solids during anaerobic digestion of slurries and solid waste, on-site treatment of wastewater.

Background

Grietje Zeeman is Professor holding a personal chair of New Public Sanitation in the Sub-department of Environmental Technology. Up until this appointment, she was Associate Professor of Anaerobic Treatment of Waste and Wastewater. She is part-time employed by LeAF as senior consultant in the field van New Sanitation and anaerobic digestion.

Publications

  • Zeeman, G.; Sanders, W.T.M.; Wang, K.Y.; Lettinga, G.; Anaerobic treatment of complex wastewater and waste activated sludge - Application of an upflow anaerobic solid removal reactor (UASR). Wat Sci Techn 35 (10) (1997) 121-128.
  • Lettinga, G.; Hulshoff Pol, L.W.; Zeeman, G.; Field, J.; van Lier, J.B.; van Buuren, J.C.L.; Janssen, A.J.H.; Lens, P.; Anaerobic treatment in sustainable environmental production concepts. 8th Intl. Conf. on Anaerobic Digestion, Sendai, Japan. Proc. of the 8th Intl. Conf. on Anaerobic Digestion. Eds. T. Noike et al. IAWQ, Sendai, Vol. 1 (1997) 32-39.
  • Lettinga, G.; Field, J.; van Lier, J.; Zeeman, G.; Hulshoff Pol, L.W.; Advanced anaerobic wastewater treatment in the near future. Proc. IAWQ-NVA Conf. on Advanced wastewater treatment, Amsterdam. IAWQ-NVA Rijswijk, The Netherlands (1996) 25-32.
  • Sanders, S.; Bergen, D.; Buijs, S.; Corstanje, R.; Gerrits, M.; Hoogerwerf, T.; Kanwar, S.; Zeeman, G.; Groenestijn, J.; Lettinga, G.; Treatment of waste activated sludge in an anaerobic hydrolysis upflow sludge bed reactor. Proc. 10th EWPCA-Symp. on Sewage and Refuse, Liquid Wastes Section, M√ľnchen. GFA, Hennef, Germany (1996) 277-305.
  • Zeeman, G.; Sanders, W.T.M.; Wang, K.Y.; Lettinga, G.; Anaerobic treatment of complex wastewater and waste activated sludge - application of an upflow anaerobic solid removal (UASR) reactor for the removal and pre-hydrolysis of suspended COD. Proc. IAWQ-NVA Conf. on Advanced wastewater treatment, Amsterdam. IAWQ-NVA Rijswijk, The Netherlands (1996) 225-232.
  • Zeeman, G.; Individuele behandeling afvalwater een duurzame technologische ontwikkeling. Voorbehandeling in een gemodificeerd septic-tank systeem. Proc. NVA-Symp. Breda (1996) 1-8.
  • Van Lier, J.B.; Zeeman, G.; Lettinga, G.; Low-cost eco-biotechnological methods for biomethanation, waste(water) treatment, and reuse. Proc. Workshop on Household energy needs of Khartoum State, Sudan, F. Diepstraten (ed.). Petten (1995) 20 pp.
  • Lexmond, M.J.; Zeeman, G.; Potential of controlled anaerobic wastewater treatment in order to reduce the global emissions of methane and carbon dioxide. In: Studies in Environmental Science 65A. Proc. Conf. on Climate change research, evaluation and policy implications, S. Zwerver et al. (eds.). Elsevier Sci. Publ., New York (1995) 1143-1147.
  • Roeleveld, P.J.; Sanders, W.; Zeeman, G.; Fixation of phosphate in the sludge digester with ferric hydroxide sludge from the drinking-water plant. Workshop Institut WAR, Darmstadt, 1994. Schriftreihe WAR 84, Darmstadt (1995) 119-131.
  • Wang K. J.; Zeeman, G.; Lettinga, G.; Alteration in sewage characteristics upon aging. Wat Sci Techn 31 (1995) 191-200.