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Biblio

Found 4 results
Filters: Keyword is turbidity removal and Author is Visscher, J.T.  [Clear All Filters]
1996
Visscher, J.T., Latorre M., J., Galvis C., G., y Ochoa, A.E., «Comparison of horizontal and upflow roughing filtration», in Advances in slow sand and alternative biological filtration, 1996, pp. P. 341-348 : 2 fig., 6 tab.
1994
Lloyd, B.J., Visscher, J.T., y Galvis C., G., «Overcoming water quality limitations with the multi-barrier concept : a case study from Colombia», in Slow sand filtration : an international compilation of recent scientific and operational developments, 1994, pp. P. 47-60: fig., 3 tab.
1992
Lloyd, B.J., Visscher, J.T., y Galvis C., G., «Multi-stage surface water treatment for community water supply in Colombia», Waterlines, an international journal of water, sanitation and waste, pp. p. 26-29 : 3 fig., 3 tab., photogr., 1992.
1987
Visscher, J.T. y Galvis C., G., «Filtracion lenta en arena y pretratamiento : tecnologia para potabilizacion de agua», in Seminario internacional sobre technologia simplificada para potabilizacion del agua : agosto 17 al 21 de 1987 : memorias, The Hague, The Netherlands, 1987, p. 55 p.: fig., tab.
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