268

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana 15-02-2021
  • O'qishlar soni 265
  • Nashr sanasi 26-10-2020
  • Asosiy tilIngliz
  • Sahifalar153-158
Kalit so'z
Ўзбек

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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