Showing 1,081 - 1,100 results of 30,943 for search '(( 50 ((((ppm decrease) OR (mean decrease))) OR (a decrease)) ) OR ( 2 step decrease ))', query time: 1.01s Refine Results
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    Ab Initio Prediction of Proton Exchange Barriers for Alkanes at Brønsted Sites of Zeolite H‑MFI by Marcin Rybicki (6077435)

    Published 2018
    “…For <i>i</i>-butane the predicted intrinsic and apparent barriers for the direct proton exchange step are the same as for <i>n</i>-butane with deviations of 2–5 kJ/mol, while the experiments yield values that are 50–60 kJ/mol lower, far outside the estimated range of combined experimental and computational uncertainty (±14 kJ/mol). …”
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    Effects of Membrane Degradation due to Chlorine Exposure on the Removal of Neutral Organic Compounds by Reverse Osmosis for Potable Reuse by Carson Odell Lee (17810305)

    Published 2024
    “…Compounds that had an initial rejection between 50 and 95% had a rapid decrease in rejection during the first 230 ppm-h of chlorine exposure, whereas compounds with a new membrane rejection of >95% saw little change in rejection until chlorine exposure exceeded 2640 ppm-h. …”
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    Fig 7 - by Giulia Comunale (11570819)

    Published 2021
    Subjects:
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