Water purification by a direct contact membrane distillation

Gryta, M.

Artykuł - szczegóły

Tytuł artykułu

Water purification by a direct contact membrane distillation

Autorzy

Gryta M.

Wybrane pełne teksty z tego czasopisma

http://content.sciendo.com/view/journals/pjct/pjct-overview.xml

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Języki publikacji

Abstrakty

Membrane distillation for the purification of water was proposed. The obtained distillate was the demineralized water with the electrical conductivity in the range of 1.3 - 2.5 mS cm-1. The polypropylene membrane wettability during long-term investigations has been performed. A gradual decline of the permeate flux, from 650 to 390 dm3/m2d was observed as a consequence of the fouling phenomenon. The CaCO3 deposit formed on the membrane surface caused a decrease of the membrane permeability and a partial membrane wetting.

Słowa kluczowe

membrane distillation demineralised water desalination

destylacja membranowa woda zdemineralizowana odsalanie

Wydawca

West Pomeranian University of Technology. Publishing House

Czasopismo

Polish Journal of Chemical Technology

Rocznik

2005

Tom

Vol. 7, nr 3

Strony

35--39

Opis fizyczny

Bibliogr. 16 poz., rys.

Twórcy

autor

Gryta M.

margryta@mailbox.tuniv.szczecin.pl

Szczecin University of Technology, Institute of Chemical and Environment Engineering, ul. Pułaskiego 10, 70-322 Szczecin

Bibliografia

(1) Growth of 200% predicted for desalination in water-scarce countries by 2025, editor's note, Desalination&Water Reuse, 11/2 (2001) 6 - 9.
(2) Gryta M.: Solutes separation by membrane distillation process, Dissertation, Technical University of Szczecin (Poland), 2003.
(3) Karakulski K., Gryta M., Morawski M. A.: Membrane processes used for potable water quality improvement, Desalination, 145 (2002) 315 - 319.
(4) Smolders K., Franken A. C. M., Terminology for membrane distillation, Desalination, 72 (1989) 249 - 262.
(5) Lawson K. W., Lloyd D. R.: Membrane distillation, J. Membr. Sci., 124 (1997) 1 - 25.
(6) Tomaszewska M., Gryta M., Morawski A. W.: Mass transfer of HC1 and H2O across the hydrophobic membrane during Membrane distillation, J. Membr. Sci., 166 (2000) 149 - 157.
(7) Gryta M.: Osmotic MD and other membrane distillation variants, J. Membr. Sci., 246 (2005) 145 - 156.
(8) Gryta M.: The fermentation process integrated with membrane distillation, Sep. Purif. Technol., 24 (2001) 283 -296.
(9) Gryta M.: Concentration of NaCl solution by membrane distillation integrated with crystallisation, Separ. Sci. Technol., 37 (2002) 3535 - 3558.
(10) Gryta M.: Concentration of saline wastewater from the production of heparin, Desalination, 129 (2000) 35 - 44.
(11) Gryta M.: Direct contact membrane distillation with crystallization applied to NaCl solutions, Chem. Pap., 56 (2002) 14 - 19.
(12) Gostoli C.: Thermal effects in osmotic distillation, J. Membr. Sci., 163 (1999) 75 - 91.
(13) Alves V. M. D., Coelhoso I. M.: Osmotic evaporation effect of process parameters, Proc. „Engineering with membranes", 3-6 June 2001, Granada, Spain, Vol.II, 271 - 276.
(14) Gryta M., Tomaszewska M., Morawski A. W.: Heat transport in the Membrane distillation process, J. Membr. Sci., 144 (1998) 211 - 222.
(15) Gryta M., Tomaszewska M., Morawski A. W.: A capillary module for Membrane distillation process, Chem. Pap., 54 (2000) 370 - 374.
(16) Gryta M., Tomaszewska M., Morawski A. W.: Water purification by membrane distillation, Inż. Chem. Proc, 22 (2001) 311 - 322.

Typ dokumentu

Bibliografia

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