Mar, 05/07/2011 / Jue, 07/07/2011

International Water History Association (IWHA); North-West University (NWU), South Africa

Jue, 04/11/2010 / Sáb, 06/11/2010

II Seminary of Environmental Education and New Culture of the Water

Dom, 05/12/2010 / Lun, 06/12/2010

Middle East Desalination Forum & Gulf Wastewater Treatment & Reuse Conference

Jue, 11/11/2010 / Vie, 12/11/2010

Centre for Geographical Studies, IGOT, University of Lisbon

Sáb, 16/10/2010 / Dom, 17/10/2010

TourMedEau cooperation project

Mar, 12/10/2010 / Jue, 14/10/2010

Association Marocaine de Catalyse et Environnement

Dom, 24/10/2010 / Jue, 28/10/2010

Engineer´s Society Western Pennylvania (ESWP)

Mar, 22/03/2011 / Jue, 24/03/2011

Mar, 27/03/2012 / Mié, 12/02/2025

Mar, 13/09/2011 / Vie, 16/09/2011