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Biblio

Found 33 results
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2003
M. Chukwurah, « Household water filtration system for rural areas », in Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, p. P. 97-99 : 1 fig., 1 tab.
O. Zimmo, Nitrogen transformations and removal mechanisms in algal and duckweed waste stabilisation ponds. Lisse, The Netherlands: Swets and Zeitlinger, 2003, p. 131 p. : fig., tab.
1996
J. G. Hering, Chen, P. - Y., Wilkie, J. A., Elimelech, M., et Liang, S., « Arsenic removal by ferric chloride », Journal American Water Works Association, p. p. 155-167: 7 fig., 3 tab., 1996.
G. J. Alaerts, Buiteman, J. P., et Ahsan, T., « Direct horizontal-flow roughing filtration. Part I : optimisation of process parameters », Aqua : journal of water supply research and technology, p. p. 262-271 : 8 fig., 3 tab., 1996.
G. J. Alaerts, Buiteman, J. P., et Ahsan, T., « Direct horizontal-flow roughing filtration. Part II : performance, and operational guideline », Aqua : journal of water supply research and technology, p. p. 281-291 : 4 fig., 6 tab., 1996.
S. Kawamura, « Optimisation of basic water-treatment processes - design and operation : coagulation and flocculation », Aqua : journal of water supply research and technology, p. p. 35-47: 10 fig., 1 tab., 1996.
1995
M. R. Schock, Lytle, D. A., et Clement, J. A., « Effect of pH, DIC, orthophosphate and sulfate on drinking water cuprosolvency ». US Environmental Protection Agency (EPA), Cincinnati, OH, USA, p. x, 95 p. : 22 fig., 10 tab., 1995.
G. J. Alaerts, Petrusevski, B., et van Breemen, A. N., « Optimisation of coagulation conditions for direct filtration of impounded surface water », Aqua : journal of water supply research and technology, p. p. 93-102: 8 fig., 1995.
H. Bregnhoj, Processes and kinetics of defluoridation of drinking water using bone char. Lyngby, Denmark: Technical University of Denmark, 1995, p. vi, 112 p. : fig., tab.
A. G. Bhole, « Relative evaluation of a few natural coagulants », Aqua : journal of water supply research and technology, p. p. 284-290: 10 fig., 2 tab., 1995.
J. Collett, Ali, I., Ahmed, K., Moody, T., Raza, H., et Abbas, M., « Report of microbiological examination of twin pit compost latrine (TPCL) after 1 year closure ». Aga Khan Health Service, Gilgit, Pakistan, p. 15 p. : fig., tab., 1995.
1994
G. Lettinga et van Haandel, A. C., Anaerobic sewage treatment : a practical guide for regions with a hot climate. Chichester, UK: Wiley, 1994, p. x, 226 p. : fig., tab.
D. D. Mara et Curtis, T. P., The effect of sunlight on mechanisms for the die-off of faecal coliform bacteria in waste stabilization ponds, vol. no. 1. Leeds, UK: University of Leeds, Department of Civil Engineering, 1994, p. x, 94 p.: fig., 1 photogr., tab.
1993
G. B. Robens Ins Guildford, « Oxfam/DelAgua portable water testing kit : users manual ». University of Surrey, Robens Institute, Guildford, UK, p. 60 p. : ill., 1993.
1992
Y. Chartier, « Hygiene facilities in rural and poor urban areas and a proposal for sullage - using pour-flush toilet ». University of Leeds, Department of Civil Engineering, Leeds, UK, p. 148 p.: 31 fig., ill., photogr., 6 tab., 1992.
1991
Socio-Economic Units, Kerala -Trivandrum, IN et Trivandrum, I. N. Kerala Sta, « The bacterial quality of water in selected wells in Kerala : an investigation », vol. no. 6. Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. iii, 23 p. : tab., 1991.
1990
A. K. Chaturvedi, Yadava, K. P., Pathak, K. C., et Singh, V. N., « Defluoridation of water by adsorption on fly ash », Water, air, and soil pollution, p. P. 51-61: fig., tab., 1990.
M. Verhaegh, « Water the spring of life : a research on the quality of drinking-water in the Mantsonyane area ». University of Maastricht, Maastricht, The Netherlands, p. 44 p. + 24 p. ann.: fig., tab., 1990.
1989
G. B. Public Hea London, « Performance of fabric protected slow sand filters treating poor quality river water ». Imperial College, Department of Civil Engineering, Public Health and Water Resea, London, UK, p. 76 p.: fig., tab., 1989.
A. G. Bhole, « Performance studies of a few natural coagulants », Asian environment, p. p. 48-53: tab., 1989.
S. Phillips et McGuckin, J., « The Pyalong slow sand filtration plant : performance from January 1987-June 1988 : final report ». Rural Water Commission of Victoria, Armadale, Vic, Australia, p. various paging: fig., tab., 1989.
1988
A. Mayo, Bacterial die-off in waste stabilization ponds receiving domestic wastewater in Dar es Salaam, Tanzania, vol. no. 36. Tampere, Finland: Tampere University of Technology, Institute of Water and Environmental Engineeri, 1988, p. 69 p.: fig., tab.
U. Neis, « Difficulties in the operation of new slow sand filters in Africa ». Deutsche Gesellschaft fur Technische Zusammenarbeit (GTZ), Bujumbura, Burundi, p. 16 p.: fig., tab., 1988.
K. B. P. N. Jinadasa, Weerasooriya, S. W. R., et Dissanayake, C. B., « A rapid method for the defluoridation of fluoride-rich drinking waters at village level », International journal of environmental studies, p. p. 305-312: fig., tab., 1988.

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