An investigation was undertaken on the removal of a model virus, bacterial virus MS2 against Escherichia coli, by sand filtration using untreated, and alum or cationic polyelectrolyte treated media, and uncoagulated as well as alum coagulated influent. Data on discrete virus removal were satisfactorily accounted for by electrokinetic phenomena and diffusion. For virus in association with turbidity, filter coefficients computed from experimental data were in good agreement with those predicted by mechanical straining and gravity settling which were the dominant mechanisms for removal of the turbidity particles to which the viruses attached.
Research Article|April 01 1982
Virus Removal by Filtration
Water Sci Technol (1982) 14 (4-5): 253-256.
N Sriramula, M Chaudhuri; Virus Removal by Filtration. Water Sci Technol 1 April 1982; 14 (4-5): 253–256. doi: https://doi.org/10.2166/wst.1982.0103
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