Effect of ionic strength and pH over the removal of natural organic mater. Cationic-Anionic PAN membranes
Por favor, use este identificador para citar o enlazar este ítem:
http://hdl.handle.net/10045/2735
Título: | Effect of ionic strength and pH over the removal of natural organic mater. Cationic-Anionic PAN membranes |
---|---|
Autor/es: | Sentana Gadea, Irene | Rodríguez Pastor, Manuel | Sentana Cremades, Eloy | Prats, Daniel |
Grupo/s de investigación o GITE: | Diseño en Ingeniería y Desarrollo Tecnológico |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Expresión Gráfica y Cartografía | Instituto Universitario del Agua y de las Ciencias Ambientales |
Palabras clave: | Ultrafiltration | Organic matter | Membrane | Natural water |
Área/s de conocimiento: | Ingeniería Química | Expresión Gráfica en la Ingeniería |
Fecha de creación: | 2006 |
Fecha de publicación: | 2006 |
Editor: | Czech Society of Chemical Engineering |
Cita bibliográfica: | SENTANA GADEA, Irene, et al. "Effect of ionic strength and pH over the removal of natural organic mater. Cationic-Anionic PAN membranes". En: Chisa 2006 : 27-31 August 2006, Praha, Czech Republic / organised by Czech Society of Chemical Engineering. Praha : Czech Society of Chemical Engineering, 2006. ISBN 80-86059-45-6 |
Resumen: | Natural organic matter in aquatic environments can form carcinogenic organochlorine compounds when is chlorinated. On the other hand, the lack of water in the southeast of Spain is the main reason to study new alternatives of purification techniques and their optimisation. As a consequence, it will improve the use of natural waters. The objective of this work is to study the removal of humic acids by means of an ultrafiltration system using cationic and anionic membranes of poliacrylonitrile (50 kDa MWCO), and analyze effects of pressure, conductivity and pH. In the current paper three different waters were tested, humic acid (HA) solutions from Aldrich Chemical Co., water of Amadorio swamp and water of Pedrera swamp. These superficial water are situated in southeast of Spain, in the province of Alicante. |
Patrocinador/es: | This study was financial supported by the “Plan Nacional de I+D 2004-2007” of the Spanish Government (Ref. CTM2004-03056, Spain) and by a grant from the Joan Gil-Albert Foundation. |
URI: | http://hdl.handle.net/10045/2735 |
ISBN: | 80-86059-45-6 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/bookPart |
Revisión científica: | si |
Aparece en las colecciones: | INV - DIDET - Comunicaciones a Congresos, Conferencias, etc. INV - Recursos Hídricos y Desarrollo Sostenible - Comunicaciones a Congresos, Conferencias, etc. |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
CongresoPraga_Revision OK finS.pdf | 348,25 kB | Adobe PDF | Abrir Vista previa | |
Todos los documentos en RUA están protegidos por derechos de autor. Algunos derechos reservados.