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1. General principle of membrane filtration
Membrane filtration is a physical separation process in the liquid phase. It is based on the principle of permeation through a permselective membrane. Depending on its intrinsic characteristics and the way it is used, this permselective membrane acts as a barrier, enabling (or promoting) certain material transfers and limiting others (figure 1 ). The driving forces for permeation through the membrane may be diffusion of one of the two phases (active transport), or pressure, concentration or electrical potential differentials (passive transport).
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General principle of membrane filtration
Desalination of seawater and brackish water
Bibliography
Websites
Seawater desalination: the changes needed to keep pace with the sector's growth/Energies and Environment http://www.energie.sia-partners.comhttp://www.lenntech.fr/
ANSES "Reuse of grey water for domestic use: a practice to be framed", published Apr. 29,...
Events
MemPro conference "Membrane integration in processes", held every three years http://wsm-cluster.fr
Regulations
Anses opinion – Collective expertise report – August 2012
Reuse of treated wastewater for crop irrigation, sprinkler irrigation of green spaces and road washing https://www.anses.fr
Interministerial Instruction No. DGS/EA4/DEB/DGPE/2016/135 of Apr. 26, 2016 on the reuse of treated wastewater for irrigation of...
Patents
ABIDINE Nouhab patent WO 2015082855A1. Process for monitoring the integrity of filtration membranes during operation (2015).
Directory
Organizations – Federations – Associations (non-exhaustive list)
WSM (Water Sensor Membrane) Cluster: an association that aims to intensify and facilitate the national and international development of companies, research laboratories and training centers working in the field of membrane and sensor technologies applied to the water sector. http://wsm-cluster.fr/
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