Tytuł artykułu
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Warianty tytułu
Języki publikacji
Abstrakty
Two main multifunctional reactors, which are used in water treatment systems: up-flow direct filtration reactors with sand bed and up-flow direct filtration reactors with activated carbon bed are described. The mathematical description of the unit processes (coagulation, floccula-tion, filtration, sedimentation, adsorption) that take place during the operation of these reactors has been derived. The mathematical models enable to predict and determine the effectiveness of purification and reactors operation time. This study presents a modelling approach to investigate these systems and identifies essential parameters and analytical data that are required.
Rocznik
Tom
Strony
49--60
Opis fizyczny
Bibliogr. 16 poz.
Twórcy
autor
- Wroclaw University of Technology, Department of Environment Protection Engineering, 50-370 Wroclaw, Wybrzeze Wyspianskiego 27, Poland
autor
- Division of Cemistry and Chemical Engineering, School of Engineering and Science, University of Paisley, PA1 2BE , UK
autor
Bibliografia
- [1] ADAMSKI, W., MARKIEWICZ, J. and CAMMILLARE, T., Up-Flow Direct Filtration through Activated Carbon Bed, Environment Protection Engineering 26 (3), 53-62, 2000.
- [2] ADAMSKI, W. and MARKIEWICZ, J., Method of purifying surface water, Patent in-final phase of the patent procedure in European Patent Office. IPC: C02F1/28, 1999 (application), 2001 (publication of information).
- [3] ADAMSKI, W., Modeling of Water Treatment Systems, Polish Publishing House of Science (in Polish), 2002.
- [4] CAMP, T.R. and STEIN, P.C., Velocity Gradients and Internal Work in Fluid Motion, Journal of the Boston Society of Civil Engineers 30 (4), 219-237, 1943.
- [5] FAIR, G.M. and GEYER, J.C., Water and Wastewater Engineering - Water Purification and Wastewater Treatment and Disposal, John Wiley and Sons, New York, 1968.
- [6] HURSTHOUSE, A., FORSTER, K., MURNEY, G., TUCKER, P, WHALLEY, C., WILTSHIRE, G., GALLAGHER, S., OSIŃSKI, J. and WARGOCKI K., The Screening and Scale up of ex situ Physico-chemical Treatment Options for Cr-contaminated Ground and Surface Waters, Glasgow, UK., Land Contamination and Reclamation, 8 (4), 271-279, 2000.
- [7] IVES, K.J., New Concepts in Filtration, Part 2. Water and Water Engineering 8,1961.
- [8] KOWAL, A.L., MACKIEWICZ, J. and ŚWIDERSKA-BRÓŻ, M., The Design Basics of Water Treatment Systems, Publishing House of Wroclaw University of Technology, Wroclaw, 1996 (in Polish).
- [9] KOWAL, A. L. and ŚWIDERSKA-BRÓŻ, M., Water Treatment, Polish Scientific Publishing House PWN, Warsaw, 1996 (in Polish).
- [10] LETTERMAN, R.D. and QUON, J.N., Film Transport Coefficient in Agitated Suspensions of Activated Carbon, Journal of the Water Pollution Control Federation WPCF, 46 (11), 2536-2543, 1974.
- [11] MACKIEWICZ, J., Flocculation Process in Water Coagulation and Filtration, Polish Scientific Publishing House PWN, Warsaw, 1987 (in Polish).
- [12] MACKIEWICZ, J., On the Importance of Velocity Gradient in the Coagulation Process, Environment Protection Engineering 5 (2), 175-194, 1980.
- [13] MARKIEWICZ, J., Modelling of Phenomena for the Coagulation-Adsorption of Organic Impurity in an Up-Flow Direct Filtration through Granular Activated Carbon Bed, Ph. D. thesis, Wroclaw University of Technology, Environment Engineering Protection Institute, Wroclaw, 2001 (in Polish).
- [14] PARKER, D.S., Forces Acting on Floe and Strength of Floe, Journal of the Sanitary Engineering Division, 108 (2), 594-598, 1982.
- [15] PERRICH, I. R., Activated Carbon Adsorption for Wastewater Treatment, CRC Press Inc-Boca Raton, Florida, 1981.
- [16] SOZANSKI, M.M., Technology of sludge disposal and utilisation from water treatment systems, Publishing House of Poznań University of Technology, 1999 (in Polish).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPP1-0055-0091