What are all the analysis items for ion-exchange membrane chlor-alkali processes?
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This post was last edited by sunjl1981 on 2013-1-6 at 22:11. I’m asking for help – could you specify exactly which tests are conducted for ion-exchange membrane chlor-alkali processes, including tests on the finished products? # hcbbs
Saltwater system: sodium chloride concentration, calcium and magnesium levels, excess alkali amount, ferric chloride concentration, barium chloride concentration. Electrolysis system: calcium and magnesium analysis in the resin tower, regeneration acidity, regeneration alkalinity, analysis of hydrochloric acid entering the tank, analysis of acidity of the saltwater entering the tank, acidity of the saltwater at the outlet. Chlorine purity, hydrogen purity. Oxygen content in chlorine, concentration of chlorinated brackish water. (There is also ORP measurement for the saltwater, which can be done online without the need for analysts, allowing for continuous monitoring.) That’s all I know; I hope other colleagues can add more information