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Biblio

Found 264 results
Filters: Keyword is slow sand filtration  [Clear All Filters]
1993
M. Chaudhuri and Singh, V. P., A performance evaluation and modification of the UNICEF upward-flow water filter, Waterlines, an international journal of water, sanitation and waste, pp. p. 29-31: 4 fig., 1993.
L. Rietveld and Matsinhe, N., Pilot plant studies on slow-sand-filtration and up-flow-roughing-filtration in Mozambique, vol. no. 44. Delft, The Netherlands: Delft University of Technology, Department of Civil Engineering, 1993, p. v, 46 p. : fig., tab.
J. T. Visscher, Beron, F., G. C., G., and Fernandez, J., Pre-treatment alternatives for drinking water supply systems : selection, design, operation and maintenance, vol. no. 22. IRC, The Hague, The Netherlands, p. viii, 101 p.: 40 fig., 19 tab., 1993.
K. J. Nath, Proceedings of the workshop on sanitary protection and upgradation of traditional surface water sources for domestic consumption : a project sponsored by UNICEF, 17th to 18th August 1992, held at AIIH&PH Auditorium, Calcutta. All India Institute of Hygiene and Public Health, Calcutta, India, p. 47 p.: fig., ill., map, photogr., 1993.
D. Fogel, Isaac-Renton, J., Guasparini, R., Moorehead, W., and Ongerth, J., Removing Giardia and Cryptosporidium by slow sand filtration, Journal American Water Works Association, pp. p. 77-84: 7 tab., photogr., 1993.
M. Wegelin and Schertenleib, R., Roughing filters for water treatment, IRCWD news, pp. p. 1-8: 7 fig., 1993.
C. Berkoh, Slow sand filtration water treatment, in Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, pp. P. 93-95 : 5 tab.
K. V. Ellis and Aydin, M. E., A study of three slow sand filters at various flow rates with constant temperature, Aqua : journal of water supply research and technology, pp. p. 88-96: 5 fig., 4 tab., 1993.
M. Wegelin and Dorcoo, K., Water treatment in northern Ghana, in Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, pp. P. 111-114 : 2 fig., 1 tab.
1992
A. Raman, Paramasivam, R., Heijnen, H. A., and Visscher, J. T., Filtracion lenta en arena : tratamiento de agua para comunidades : planeacion, diseno, construccion, operacion y mantenimiento, vol. no. 24. Lima, Peru: CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), 1992, p. xii, 163 p.: 67 fig., 33 tab.
T. S. A. Mbwette, Final report on the rehabilitation, operation and treatment performance of the Mpira/Balaka main water treatment works for the Department of Water, Ministry of Works, Republic of Malawi. Malawi, Ministry of Works, Water Department, Lilongwe, Malawi, p. v, 37 p.: fig., tab., drwngs, 1992.
B. J. Lloyd, Visscher, J. T., and G. 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.
V. S. Govindan and Pitchai, R., Poorly maintained distribution system degrades water quality, Water and wastewater international, pp. p. 27-28 : photogr., 1992.
C. O. C. I. N. A. R. A. - Cali and IRC International Water and Sanitation Centre, The Hague, NL, Proyecto integrado de investigacion y demostracion de metodos de pretratemiento para sistemas de abastecimiento de agua : informe final : desarrollo, logros y perspectivas. IRC, The Hague, The Netherlands, p. xxix, 233 p.: 52 fig., 47 tab., 1992.
M. R. Collins, T. Eighmy, T., Fenstermacher, J. M., and Spanos, S. K., Removing natural organic matter by conventional slow sand filtration, Journal American Water Works Association, pp. p. 80-90: 12 fig., 8 tab., 1992.
C. H. Internatio Duebendorf, Roughing filters for water treatment : workshop in Zurich / Switzerland, 25-27 June 1992 = Kiesfiltration in der Wasseraufbereitung : Arbeitstagung in Zuerich / Schweiz, 25 -27 Juni 1992. International Reference Centre for Waste Disposal, Duebendorf, Switzerland, p. ca. 250 p. : fig., tab., 1992.
1991
S. Mesfin, Constructing and operating treatment plants, in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 139-142: 3 fig., 1 tab.
M. Wegelin, Schertenleib, R., and Boller, M., The decade of roughing filters : development of a rural water-treatment process for developing countries, Aqua : journal of water supply research and technology, pp. p. 304-316: 17 fig., 2 tab., 1991.
M. R. Collins, Eighmy, T. T., and Malley, J. P., Evaluating modifications to slow sand filters, Journal American Water Works Association, pp. p. 62-70: 7 fig., 5 tab., photogr., 1991.
M. J. D. Graham and Clarke, B. A., Evaluation of fabric enhanced reduced depth slow sand filters : research scheme R4648 : [progress report]. University of Surrey, Department of Civil Engineering, Guildford, UK, p. 25 p.: 17 fig., ill., 1991.
M. Schalekamp, Langsamfilter bei der Grundwasseranreicherung : zehnmal laengere Laufzeit als bisher, Gas Wasser Abwasser, pp. p. 552-561 : 45 fig., 1991.
B. A. Janonis, Logsdon, G. S., Collins, M. R., Barrett, J. M., Bryck, J. M. G., and Hendricks, D., Manual of design for slow sand filtration. Denver, CO, USA: American Water Works Association, 1991, p. xxxv, 247 p.: fig., tab.
M. J. D. Graham and Mbwette, T. S. A., Protected slow sand filtration : specification of non-woven synthetic fabric layers, Water supply : the review journal of the International Water Supply Association, pp. p. 157-164: fig., tab., 1991.
C. O. Universida Cali and Cali, C. O. C. I. N. A. R. A. -, Que agua beberemos. CINARA, Cali, Colombia, p. 123 p. : drwng., 1991.
C. O. C. I. N. A. R. A. - Cali and IRC International Water and Sanitation Centre, The Hague, NL, Seminario internacional sobre mejoramiento de la calidad de agua para consumo humano : Noviembre 4 al 8 de 1991, Cali, Colombia. Centro Inter-Regional de Abastecimiento y Remocion de Agua, Cali, Colombia, p. ca. 450 p.: fig., tab., 1991.

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