195

  • Web Address
  • DOI
  • Date of creation in the UzSCI system15-02-2021
  • Read count192
  • Date of publication25-10-2020
  • Main LanguageIngliz
  • Pages153-158
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The paper presents the test results of an ultrafiltration unit. During the test, one of the main parameters of the ultrafiltration process, membrane permeability and a rational process parameter, a linear velocity in the range of 4-7 . According to the results, it can be determined that the process is considered effective if the membrane permeability remains maximum for a long time at a given selectivity and with minimal energy consumption. It was found that for ultrafiltration separation of concentrated solutions of iron hydroxide, the optimal values of the linear velocity are in the range of 5.0-10.0  at an overpressure of 0.6-1.2 MPa.

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