The concentration of spent salt solutions by atmospheric evaporation

• Autorzy: Gryta M.
• Języki publikacji: EN

Abstrakty

EN

The studies concerning the application of atmospheric evaporation for the concentration of saline spent solution have been performed. The evaporation surface was created with the use of the Bialecki rings. The aim of the present work is restricted to the evaporation caused by a free convection over the wetted surface. The influence of the rate of salt concentration, the temperature and the humidity of the air on the evaporation rate was investigated.

Słowa kluczowe

EN

salt solution; evaporation; solution concentration; solar energy

PL

zatężanie soli; odparowanie swobodne

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2004
• Tom: Vol. 6, nr 3
• Strony: 9--12
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Gryta M.

• Technical University of Szczecin, Institute of Chemical and Environment Engineering, ul Pułaskiego 10, 70-322 Szczecin

Bibliografia

• (1) Armenta-Deu C, Effeets of temperature and salt concentration on distilled water production, Renewable Energy, 25 (2002) 281 - 292.
• (2) Turek, M., Gonet, M., Nanofiltration in the utilization of coal-mine brines, Desalination, 108 (1996) 171 - 177.
• (3) Gryta M., Concentration of NaCl solution by mem-brane distillation integrated with crystallisation, Separ. Sci. Technol., 37 (15) (2002) 3535 - 3558.
• (4) Ahmed M., Shayya W. et al, Use of evaporation ponds for brine disposal in desalination plants, Desalination, 130 (2000) 155 - 168.
• (5) An atmospheric evaporation system for rinse water reuse, http://www.emcentre.com/unepweb
• (6) Valsaraj E, An experimental study on solar distillation in a single slope basin still by surface heating the water mass, Renewable Energy, 25 (2002) 607 - 612.
• (7) Al-Shammiri M., Evaporation rate as a function of water sallnity, Desalination, 150 (2002) 189 - 203.
• (8) Tang R., Etzion Y., Comparative studies on the water evaporation rate from a wetted surface and that from a free water surface, Building and Environment, 39 (2004) 77 - 86.