Określenie ekspansji złóż płukanego granulowanego węgla aktywnego

• Autorzy: Spaczyńska M. , Dąbrowski W.

Warianty tytułu

EN

A method of prediction granular activated carbon media expansion

• Języki publikacji: PL

Abstrakty

EN

Recently developed method of Granular Activated Carbon expansion was applied for the product of the Chemviron Carbon company - Filtrasorb 200. A general formula describing percentage of media expansion as a function of backwash rate and water temperature was formulated and proved to give a satisfactory accuracy for technical applications.

Słowa kluczowe

PL

granulowany węgiel aktywny; płukanie złoża; złoża węglowe

• Wydawca: Wydawnictwo Politechniki Krakowskiej im. Tadeusza Kościuszki
• Czasopismo: Czasopismo Techniczne. Środowisko
• Rocznik: 2002
• Tom: R. 99, z. 8-Ś
• Strony: 97--106
• Opis fizyczny: Bibliogr. 17 poz., wykr., tab., wz.

Twórcy

autor

Spaczyńska M.

autor

Dąbrowski W.

Bibliografia

• [1] R. Addicks, Examining the backwashing of rapid granular media filters, Filtration & Separation, 28(January/February) 1991, s. 38-41.
• [2] A. Amirtharajah, Optimum backwashing of sand filters, Journal of Environmental Engineering Division, Proc. ASCE, 104(EE5), 1978, s. 917-932.
• [3] A. Amirtharajah, Optimum backwashing of filters with air scour: a review, Wat. Res., 27(10), 1993, s. 195-211.
• [4] W. Dąbrowski, J. Bielawka, Water demands for backwash in a water treatment plant, Acta hydrochim. hydrobiol., 19(6), 1991, s. 649-654.
• [5] W.Dąbrowski, R.I. Mackie, Influence of temperature on the performance of Variable Declining Rate Filters for drinking water, Archives of Hydro-Engineering and Environmental Mechanics, 41(3-4), 1994, s. 37-51.
• [6] W. Dąbrowski, Matematyczny opis ekspansji filtracyjnego złoża węglowego w czasie płukania, Gaz Woda i Technika Sanitarna, LXXI(12), 1997, s. 458-463.
• [7] A.H. Dharmarajah, J.L. Cleasby, Predicting the expansion behavior of filter media, Journal American Water Works Association, 78(12), 1986, s. 66-76.
• [8] A.P. Ferrara, Controlling bed losses of granular activated carbon through proper filter operation, Journal American Water Works Association, 72(1), 1980, s. 60-63.
• [9] C.S.B. Fitzpatrick, Observation of particle detachment during filter backwashing, Water Science and Technology, 27(10), 1993, s. 213-221.
• [10] C.S.B. Fitzpatrick, Instrumentation for investigating and optimising filter backwashing, Filtration & Separation, 35(Jan/Feb) 1998, s. 69-72.
• [11] S. Kawamura, Design and operation of high-rate filters, part 2, Journal AWWA, 67(Nov.), 1975, s. 653-662.
• [12] G. Kovacs, Seepage Hydraulics, 1981, Akademiai Kiado, Budapest 1981.
• [13] T Nemwth, Backwash of filters with activated carbon, Vatten, 78(3), 1978, s. 170-178.
• [14] B.A. Quaye, Predicting optimum backwash rates and expansion of multi-media filters, Wat. Res., 21(9), 1987, s. 1077-1087.
• [15] I. Sholji, Expansion of granular filters during backwashing, Journal of Environmental Engineering, ASCE, 113(3), 1987, s. 516-531.
• [16] I. Sholji, F.A. Johnson, Comparison of backwash models for granular media, Journal of Environmental Engineering, ASCE, 113(3), 1987, s. 532-549.
• [17] D.G. Stevenson, Process conditions for the backwashing of filters with simultaneous air and water, Wat. Res., 29(11), 1995, s. 2594-2597.