Mié, 13/04/2011 / Vie, 15/04/2011

Lun, 01/09/2003 / Jue, 04/09/2003

International Water Association; Association of Wastewater Treatment Experts of the Czech Republic

Mié, 26/03/2003 / Jue, 27/03/2003

Instituto de Fomento de la Región de Murcia; <a href =""www.ctmedioambiente.es>Centro Tecnológico del Medio Ambiente de la Región de Murcia</a>

Lun, 06/10/2003 / Mié, 08/10/2003

Euro-Institute for Information and Technology Transfer in Environmental Protection

Mar, 28/09/2004 / Vie, 01/10/2004

Amsterdam RAI (Aquatech Project Team)

Mar, 28/09/2004 / Vie, 01/10/2004

Amsterdam RAI (Aquatech Project Team)