the main difference is....electrodialysis method is more effecient since energy consumption is less and the membrane in electrodialysis lasts for about 4 years

The process in which electricity is passed through salt water for the purpose of desalinating the water is electrodialysis with some other process makes it safe for human consumption

electrodialysis.

electrodialysis.

Basically, desalination of water can be carried out by the following general methods:

1. Distillation

2. Electrodialysis

3. Demineralisation/Deionisation and

4. Reverse osmosis.