【Daily Question】Chemical Engineering Principles 378: Desalination System (May 17)
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The Chemical Engineering Theory section is launching the \"One Question per Day\" campaign starting today, aimed at helping everyone reinforce their basic knowledge of chemical engineering. Subsequent campaigns will cover topics such as \"Principles of Chemical Engineering,\" \"Mass Transfer and Separation,\" \"Thermodynamics in Chemical Engineering,\" and \"Chemical Process Engineering.\" We hope you will give it your full support~~~ Answers to the questions in the \"One Question per Day\" campaign can be viewed directly by replying to the post, and the topic will be closed after 1 day! ! To encourage everyone’s continued participation this year! Participation earns 3 wealth points, with an additional 4 wealth points for correct answers~~~ Short answer question: What is the reason for a sudden increase in the pH value of the water output from the anion exchange bed in a first-stage desalination system? The anion exchange resin has failed
In a first-stage desalination system, what is the reason for the sudden increase in the pH value of the water output from the anion exchange bed? The cation exchange bed has failed