Membrane process
Chlorine (Cl2)
Article REF: J6215 V2
Membrane process
Chlorine (Cl2)

Author : Jean-Christophe MILLET

Publication date: September 10, 2007 | Lire en français

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4. Membrane process

4.1 Process principle

The schematic diagram is shown in Figure 16 .

The separator between the anode and cathode chambers is selective and, under the action of the electric field, allows only Na + ions associated with water molecules to pass through (solvation and electro-osmosis).

This membrane consists of a perfluorinated skeleton onto which cation exchange groups have been grafted, such as, for example, SO3...

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