Recovery of carbon tetrachloride from waste water

• Autorzy: Pełech R. , Bembnowska A. , Milchert E.

Warianty tytułu

PL

Usuwanie czterochlorku węgla ze ścieków

• Języki publikacji: EN

Abstrakty

EN

Studies of the adsorption properties on activated carbons in relation to aqueous solutions of CC14 under static and dynamic conditions were conducted. Activated carbons (ACs) DTO, DTX-3 and A were used as the adsorbents. The times required to achieve the adsorption equilibrium for these adsorbents have been determined. The courses of the adsorption isotherms are accurately described by Freundlich, Langmuir and Freundlich -Langmuir equations. The adsorptivity and the fundamental magnitudes of dynamic CC14 adsorption from water on fixed - bed were determined for DTO carbon, which has the highest static adsorptivity.

Słowa kluczowe

EN

adsorption; activated carbon; carbon tetrachloride; waste water

PL

adsorpcja; węgiel aktywny; CCl4; ścieki

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2001
• Tom: Vol. 3, nr 3
• Strony: 17--19
• Opis fizyczny: Bibliogr. 9 poz., tab., wykr.

Twórcy

autor

Pełech R.

• Institute of Organic Chemical Technology, Technical University of Szczecin, ul. Pułaskiego 10, 70-322 Szczecin

autor

Bembnowska A.

• Institute of Organic Chemical Technology, Technical University of Szczecin, ul. Pułaskiego 10, 70-322 Szczecin

autor

Milchert E.

• Institute of Organic Chemical Technology, Technical University of Szczecin, ul. Pułaskiego 10, 70-322 Szczecin

Bibliografia

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• (5) Romankow, P. G., Raszkowska, N. D., Frołow, W. F., Procesy wymiany masy w technologii chemicznej, WNT, Warszawa 1980.
• (6) Joshi, S., Fair, J., Adsorptive drying of toluene, Ind. Eng. Sci., 1988, 27, 2078 - 2085.
• (7) Kowal, A., Odnowa wody. Politechnika Wrocławska, Wrocław 1996.
• (8) Kneabel, K., The basics of adsorber design, Chemical Engineering, 1999, 4, 92 - 103.
• (9) Kielcew, N., Podstawy techniki adsorpcyjnej, WNT, Warszawa 1980.