Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of_____________________? | MCQ Hive

Chemical Engineering

Q Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of_____________________?

A A. Calcium sulphate
B B. Sodium chloride
C C. Sodium sulphate
D D. Magnesium chloride

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