Abstract
The object of deep bed filtration is to clarify suspensions, usually of low concentration (typically less than 50 mg/l, but occasionally as high as 500 mg/l) to produce an acceptable liquid filtrate. This is accomplished by passing the suspension through a deep layer (usually between 0.5 m and 2.0 m thick) of fine granular material, typically sand. The suspension particles are retained on the surfaces of the sand grains, within the depth of the filter, and a progressively (with depth) clarified suspension finally emerges as the filtrate.
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References
Payatakes, A.C., Tien, C., Turian, R.M., A new model for granular porous media: I. Model formulation, Amer. Inst. Chem. Engrs. J., 19, 58, 1973. II Hiaierical solution of steady state incompressible Newtonian flow through periodically constricted tubes, Amer. Inst. Chem. Engrs. J., 19, 67, 1973.
Happel, J., Viscous flow in multiparticle systems: slow motion of fluids relative to beds of spherical particles, Amer. Inst. Chem. Engrs. J., 4, 197, 1958.
Spielman, L.A., FitzPatrick, J.A., Theory of particle collection under London and gravity forces, J. Coll. Interfac. Sci. 42, 607, 1973.
Rajagopalan, R., Tien, C., Trajectory analysis of deep bed filtration using the sphere-in cell porous media model, Amer. Inst. Chem. Engrs. J., 22, 523, 1976.
Kuwabara, S., The forces experienced by randomly distributed parallel circular cylinders or spheres in a viscous flow at small Reynolds Numbers, J. Phys. Soc. Japan., 14, 527, 1959.
Ives, K.J., Capture mechanisms in filtration, in The Scientific Basis of Filtration (ed. K.J. Ives ), Noordhoff International, Leyden, 1975.
Gregory, J., Interfacial phenomena, in The Scientific Basis of Filtration (ed. K.J. Ives ), Noordhoff International, Leyden, 1975.
Spielman, L.A., Hydrodynamic aspects of flocculation, in The Scientific Basis of Flocculation (ed. K.J. Ives ), Sijthoff and Noordhoff, Alphen aan den Rijn, 1978.
Payatakes, A.C., Tien, C., Turian, R.M., Trajectory calculation of particle deposition in deep bed filtration, Amer. Inst. Chem. Engrs. J., 20, 889, 1974.
O’Melia, C.R., Ali, W., The role of retained particles in deep bed filtration. Prog. Wat. Tech., 10, 167, 1978.
Tien, C., Turian, R.M., Pendse, H., Simulation of the dynamic behaviour of deep bed filters, Amer. Inst. Chem. Engrs. J., 25, 385, 1979.
Coad, M.A., Ives, K.J., Investigation of deep bed filters using tracers, Filtration Society Conference: Filtration and Separation Equipment for Optimun Results, London, 1981.
Herzig, J.P., Leclerc, D.M., Le Goff, P., Flow of suspensions through porous media, Ind. Eng. Chem., 62, 8, 1970.
Ives, K.J., Horner, R.M.W., Radial filtration, Proc. Inst. Civ. Engrs. 55, 2, 229, 1973.
Mints, D.M., Kinetics of the filtration of aqueous suspensions of low concentration in water purification filters, Dokl. Akad. Nauk SSSR, 78, 2, 315, 1951. (In Russian).
Ives, K.J., Mathematical models of deep bed filtration,in The Scientific Basis of Filtration (ed. K.J. Ives ), Noordhoff International, Leyden, 1975.
Water filtration - The Mints-Ives Controversy 1960–1973, Filtr. Sep. 13, 2, 131, 1976.
Adin, A., Rebhun, H., A model to predict concentration and head-loss profiles in filtration, J. Amer. Wat. Wks. Ass., 59, 8, 444, 1977.
Ives, K.J., Rational design of filters, Proc. Inst. Civ. Engrs., 16, 189, 1960.
Mackrle, V., Dracka, O., Svec, J., Hydrodynamics of the Disposal of Low Level Liquid Radioactive Wastes in Soil, Inter. Atom. En. Agency Contract Report No. 98, Czech. Acad. Sci. Inst. Hydrodynamics, Prague, 1965.
Diaper, E.W.J., Ives, K.J., Filtration through size-graded media, J. San. Eng. Div., Proc. Am. Soc. Civ. Engrs., 91, SA3, 89, 1965.
Maroudas, A., Eisenklam, P., Clarification of suspensions: a study of particle deposition in porous media, Chem. Eng. Sci., 20, 867, 1965.
Shekhtman, Yu. K., Filtration of Suspensions of Low Concentration, Publishing House of the USSR Acadcny of Sciences, Moscow, 1961. (In Russian).
Heertjes, P.M., Lerk, C.F., The functioning of deep bed filters, Part II, The filtration of flocculated suspensions, Trans. Inst. Chem. Engrs., 45, T138, 1967.
Mackrle, V., Mackrle, S., Adhesion in filter beds., Rozprary Cesk Acad. Ved. Rada Tech. Ved, 69, 2, 1959. (In Czech).
Deb., A.K., Theory of sand filtration, J. San. Eng. Div., Proc. Amer. Soc. Civ. Engrs., 95, SA3, 399, 1969.
Litwiniszyn, J., Colmatage considered as a certain stochastic process, Bull. Acad. Pol. Sci., Ser. Sci. Tech., 11, 81, 1963.
Hsiung, K.Y., Cleasby, J.C., Prediction of filter performance, J. San. Eng. Div., Proc. Amer. Soc. Civ. Engrs, 94, SA6, 1043, 1968
Saatci, A., Oulman, C.S., The BDST method for deep bed filtration, Proc. Second World Filtration Congress, London, (p. 193 ), 1979
Ives, K.J., Simulation of filtration on electronic digital computer, J. Amer. Wat. Wks. Ass.. 52, 933, 1960.
Mohanka, S.S., Theory of multilayer filtration, J. San. Eng. Div.. Proc. Amer. Soc. Civ. Engrs., 94, SA6, 1043, 1968.
Mints, D.M., Modern theory of filtration, in International Water Supply Association Seventh Congrens Barcelona. Volume 1, I.W.S.A., Queen Annes Gate, London, 1966.
Ives, K.J., Deep bed filters, in Solid/Liquid Separation Equipment Scale-up (Ed. D.B. Purchas ), Uplands Press, Croydon, 1977.
Ives, K.J., Gur, A., Research on optimisation of filtration, Trib. Cebedeau. 24, 333/334, 377, 1971. (In French).
Sembi, S., Optimization of Size Graded Filters, Ph.D. Thesis, Univ. London, 1981.
Baumann, E.R., Least cost design - optimization of deep bed filters, in The Scientific Basis of Filtration (ed. K.J. Ives ), Noordhoff International, Leyden, 1975.
Cleasby, J.L., Amirtharajah, A., Baumann, E.R., Backwash of granular filters, in The Scientific Basis of Filtration (ed. K.J. Ives ), Noordhoff International, Leyden, 1975.
Amirtharajah, A., Optinua backwashing of sand filters, J. Env. Eng. Div., Proc. Amer. Soc. Civ. Engrs., 104, EE5, 917, 1978.
Cleasby, J.L., Fan, K-S., Predicting fluidization and expansion of filter media, J. Env. Eng. Div., Proc. Amer. Soc. Civ. Engrs., 107, EE3, 1981.
Allanson, J.T., Austin, E.P., Development of a continuous inclined sand bed filter., Filt. Sep. 13, 165, 1976.
Critchard, D.J., Fox, T.M., Green, R., A pilot-plant comparison of the Tenten filter and three conventional static-bed filters for tertiary treatment at the Aldershot sewage-treatment works, Wat. Poll. Contr., 383, 1979.
Flarsson, H., Hjelmer, U., Continuous filtration - a new adaptation of an old technique for water filtration, Kem. Tidskr. 91. 6, 26, 1979. (In Swedish).
Halde, B., Svensson, H., Design of air-lift pumps for continuous sand filters, Chem. Eng. J. 21, 223, 1981.
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© 1985 Martinus Nijhoff Publishers, Dordrecht
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Ives, K.J. (1985). Deep Bed Filters. In: Rushton, A. (eds) Mathematical Models and Design Methods in Solid-Liquid Separation. NATO ASI Series, vol 88. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-5091-7_6
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DOI: https://doi.org/10.1007/978-94-009-5091-7_6
Publisher Name: Springer, Dordrecht
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