A water softener has a resin bed 1 ft in diameter and 1.5 ft long. If the

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A water softener has a resin bed 1 ft in diameter and 1.5 ft long. If the water contains 20 ppm Ca2+, 10 ppm Mg2+, and 300 ppm Na+, how many gallons can be treated before the resin needs regeneration?

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Unit Operations Of Chemical Engineering

ISBN: 9780072848236

7th Edition

Authors: Warren McCabe, Julian Smith, Peter Harriott

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