For electrodialysis, what kind of water do you use?
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Hey everyone, what kind of water do you use for electrodialysis? What is the chlorine content? What is the chlorine content in the external drainage? Does it matter?
We have both river water and purified water here; generally, purified water is used, and no analysis is done on the quality parameters of the water! Chloride ion analysis is also not performed on the water after electrodialysis treatment!
Generally, purified water obtained through the stripping of wastewater is used; the chloride ion level is fine, but the ammonia nitrogen content may be somewhat high.
We also use purified water obtained through wastewater stripping.
It feels like we’re being extravagant by using demineralized water
Should pure deionized water be used? A millionaire! You can make technical improvements and apply for prize money.
We use hot purified water obtained from acidic steam stripping units; increasing the water injection temperature helps with demulsification
Third-stage electrodesalination. Purified water is used. With a pH of 8, the purified water is not sufficient to replace the brine.