271

  • Web Address
  • DOI
  • Date of creation in the UzSCI system 15-02-2021
  • Read count 268
  • Date of publication 26-10-2020
  • 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.

№ Name of reference
1 1. Brik M.T. Ul’trafil’trasiya / – Kiev: Nauk. Dumka, 1989. – 288 s.
2 2. Gorelov I.S, Danilova G.N., Kotov V.V., Galusko O.V., Kustov D.B. Noviy sposob ochistki xromsoderjashix stochnix vod s ispol’zovaniyem metodov elektrokoagulyasii I ul’trafil’trasii / Sb. tr. instituta GIPRONIIAVIAPROM. 1988. №30. S. 51-58.
3 3. Danilova G.N., Gorelov I.S, Kotov V.V. Elektroximicheski-sorbsionnoye kondisionirovaniye void s ispolzovaniyem gidroksida jeleza // Teoriya I praktika sorbsionnix protsessov. – Voronej, 1998. №23. S. 209-213.
4 4. Danilova G.N., Gorelov I.S, Kotov V.V. Redoks-sorbsionaya ochistka xromatsoderjashix vod s ispolzovaniyem gidroksida jeleza (II) // Teoriya I praktika sorbsionnix protsessov. – Voronej, 2002. №26. S. 275-279.
5 5. Danilova G.N., Gorelov I.S., Kotov V.V. Laboratornaya ul’trafil’trasionnaya ustanovka dlya razdeleniya dispersnix system // Sorbsionniye I xromotograficheskiye protsessi. – Voronej, 2006. №6(4). S. 619-624.
6 6. Ditnerskiy Yu.I. Obratniy osmos I ul’trafil’tratsiya. – М.: Ximiya, 1978. – 352 s.
7 7. Ryabchikov B.Ye. Sovremenniye metodi podgotovki vodi dlya promishlennogo I bitovogo ispol’zovaniya. – М.: DeLiprint, 2004. – 328 s.
8 8. Kojevnikova N.Ye., Saladze K.M. Ochistka stochnix I deminiralizatsiya solyenix vod obratnim osmosom I ul’trafil’tratsiyey. Vodyaniye resursi, 1981. №4. – S. 153 – 160.
9 9. Kovalenko Yu.A., Otletov V.V. Razlichiya mexanizmov ximicheskogo I elektroximicheskogo koagulirovaniya. Ximiya I texnologiya void, 1987. 9. №3. S. 231-235.
10 10. Danilova G.N. Texnologicheskiye osobennosti polucheniya visokoeffektivnogo sorbenta dlya ochistki xromsoderjashix stochnix vod. Sorbsionniye I xromotograficheskiye protsessi. – Voronej, 2001. №1(3). S. 830-833.
11 11. Lankin S.V., Yurkov V.V. Elektroprovodnost klinoptilolita I yego ionoobmennix form. Perspektivniye materiali. 2006. №5. S. 52-62.
12 12. Zubareva G.I., Gurinovich A.V. Glubokaya ochistka stochnix vod gal’vanicheskogo proizvodstva. Ekologiya I promishlennost’, 2008. №4. S. 16-21.
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