【Daily Question】Chemical Engineering Principles 374: Effluent quality from the anion exchange column (May 12)
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This post was last edited by “Back to Cambridge” on June 13, 2016, at 17:00. Starting today, the Chemical Engineering Theory section is launching the “Question of the Day” activity, aimed at helping everyone reinforce their basic knowledge in chemical engineering. Subsequently, series such as “Fundamentals of Chemical Engineering”, “Mass Transfer and Separation”, “Chemical Thermodynamics”, and “Chemical Process Technology” will also be introduced. We hope for your active participation! Wishing you all a Merry Christmas~~ For replies to the “Question of the Day” activity, answers can be viewed directly; however, the thread will be closed after one 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: If the anion exchange resin does not fail while the cation exchange resin fails first, what changes will occur in the quality of the water coming out of the cation exchange resin? The pH decreases; conductivity first drops and then rises, while silicon content increases
As pH decreases, conductivity first drops and then rises, while silicon content increases
PH decreases; conductivity first drops and then rises, while silicon content increases
This post was last edited by zxsaqwe on 2016-5-12 at 16:27: the pH value decreased, the conductivity first dropped and then rose, and the silicon content increased
This post was last edited by zhaozq2015 on 2016-5-12 at 16:30: pH decreased, conductivity first decreased then increased, silicon content increased
PH decreases; conductivity first drops and then rises, while silicon content increases；
Decrease: Conductivity first decreases and then increases, while silicon content rises；
The silicon content in the effluent from the anion exchange bed increases, the pH decreases, and the conductivity drops momentarily before rising again.
pH, conductivity, and silicon content all increased
As PH decreases, conductivity first drops and then rises, while silicon content increases