Separation of aqueous solutions of nonionic organic solutes by ultrafiltration

E. A. Tsapiuk, M. T. Bryk, Viktor Kochkodan, E. E. Danilenko

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

A study has been made of the conformity to natural laws of ultrafiltration separation of aqueous solutions of nonionic organic solutes with molecular weights ranging from 90 to 40,000 daltons (glycerol, glucose, sucrose, and poly (ethylene glycol)s of various molecular weights) on cellulose acetate and poly (sulfonamide) ultrafiltration membranes [UAM and UPM series (Vladipor)] as well as nuclear poly (ethylene terephthalate) membrane filters. It was shown that the corresponding experimental data are described correctly in terms of the fine porous membrane model (for low values of pressure and concentration) and the concentration polarization-gel formation model (for high molecular weight solutes and elevated pressures and concentrations). The effects of the macromolecular chain deformation and orientation must be taken into account in the interpretation of the experimental dependences. The dependences established permit valuable information to be obtained about the conditions of calibration (characterization) of ultrafiltration membranes and their practical application for polydisperse system fractionation.

Original languageEnglish
Pages (from-to)1-23
Number of pages23
JournalJournal of Membrane Science
Volume48
Issue number1
DOIs
Publication statusPublished - 1990
Externally publishedYes

Fingerprint

Ultrafiltration
solutes
membranes
aqueous solutions
Membranes
molecular weight
Molecular Weight
Molecular weight
Pressure
Polyethylene Terephthalates
Ethylene Glycol
sucrose
Sulfonamides
polyethylene terephthalate
Sugar (sucrose)
Fractionation
glycerols
Glycerol
cellulose
glucose

ASJC Scopus subject areas

  • Biochemistry
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Filtration and Separation

Cite this

Separation of aqueous solutions of nonionic organic solutes by ultrafiltration. / Tsapiuk, E. A.; Bryk, M. T.; Kochkodan, Viktor; Danilenko, E. E.

In: Journal of Membrane Science, Vol. 48, No. 1, 1990, p. 1-23.

Research output: Contribution to journalArticle

Tsapiuk, E. A. ; Bryk, M. T. ; Kochkodan, Viktor ; Danilenko, E. E. / Separation of aqueous solutions of nonionic organic solutes by ultrafiltration. In: Journal of Membrane Science. 1990 ; Vol. 48, No. 1. pp. 1-23.
@article{796ca533187a4f62a45f8044d7beb033,
title = "Separation of aqueous solutions of nonionic organic solutes by ultrafiltration",
abstract = "A study has been made of the conformity to natural laws of ultrafiltration separation of aqueous solutions of nonionic organic solutes with molecular weights ranging from 90 to 40,000 daltons (glycerol, glucose, sucrose, and poly (ethylene glycol)s of various molecular weights) on cellulose acetate and poly (sulfonamide) ultrafiltration membranes [UAM and UPM series (Vladipor)] as well as nuclear poly (ethylene terephthalate) membrane filters. It was shown that the corresponding experimental data are described correctly in terms of the fine porous membrane model (for low values of pressure and concentration) and the concentration polarization-gel formation model (for high molecular weight solutes and elevated pressures and concentrations). The effects of the macromolecular chain deformation and orientation must be taken into account in the interpretation of the experimental dependences. The dependences established permit valuable information to be obtained about the conditions of calibration (characterization) of ultrafiltration membranes and their practical application for polydisperse system fractionation.",
author = "Tsapiuk, {E. A.} and Bryk, {M. T.} and Viktor Kochkodan and Danilenko, {E. E.}",
year = "1990",
doi = "10.1016/S0376-7388(00)80792-9",
language = "English",
volume = "48",
pages = "1--23",
journal = "Journal of Membrane Science",
issn = "0376-7388",
publisher = "Elsevier",
number = "1",

}

TY - JOUR

T1 - Separation of aqueous solutions of nonionic organic solutes by ultrafiltration

AU - Tsapiuk, E. A.

AU - Bryk, M. T.

AU - Kochkodan, Viktor

AU - Danilenko, E. E.

PY - 1990

Y1 - 1990

N2 - A study has been made of the conformity to natural laws of ultrafiltration separation of aqueous solutions of nonionic organic solutes with molecular weights ranging from 90 to 40,000 daltons (glycerol, glucose, sucrose, and poly (ethylene glycol)s of various molecular weights) on cellulose acetate and poly (sulfonamide) ultrafiltration membranes [UAM and UPM series (Vladipor)] as well as nuclear poly (ethylene terephthalate) membrane filters. It was shown that the corresponding experimental data are described correctly in terms of the fine porous membrane model (for low values of pressure and concentration) and the concentration polarization-gel formation model (for high molecular weight solutes and elevated pressures and concentrations). The effects of the macromolecular chain deformation and orientation must be taken into account in the interpretation of the experimental dependences. The dependences established permit valuable information to be obtained about the conditions of calibration (characterization) of ultrafiltration membranes and their practical application for polydisperse system fractionation.

AB - A study has been made of the conformity to natural laws of ultrafiltration separation of aqueous solutions of nonionic organic solutes with molecular weights ranging from 90 to 40,000 daltons (glycerol, glucose, sucrose, and poly (ethylene glycol)s of various molecular weights) on cellulose acetate and poly (sulfonamide) ultrafiltration membranes [UAM and UPM series (Vladipor)] as well as nuclear poly (ethylene terephthalate) membrane filters. It was shown that the corresponding experimental data are described correctly in terms of the fine porous membrane model (for low values of pressure and concentration) and the concentration polarization-gel formation model (for high molecular weight solutes and elevated pressures and concentrations). The effects of the macromolecular chain deformation and orientation must be taken into account in the interpretation of the experimental dependences. The dependences established permit valuable information to be obtained about the conditions of calibration (characterization) of ultrafiltration membranes and their practical application for polydisperse system fractionation.

UR - http://www.scopus.com/inward/record.url?scp=0025270552&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0025270552&partnerID=8YFLogxK

U2 - 10.1016/S0376-7388(00)80792-9

DO - 10.1016/S0376-7388(00)80792-9

M3 - Article

AN - SCOPUS:0025270552

VL - 48

SP - 1

EP - 23

JO - Journal of Membrane Science

JF - Journal of Membrane Science

SN - 0376-7388

IS - 1

ER -