Biblio

A. Dutta et Chaudhuri, M., « Removal of arsenic from groundwater by lime softening with powdered coal additive », Aqua : journal of water supply research and technology, p. p. 25-29: fig., 1991.

G. J. Alaerts, Buiteman, J. P., et Rahman, S. S. A., « Use of Indonesian flocculating soil in water treatment », Water supply : the review journal of the International Water Supply Association, p. p. S95-S101: 6 fig., 5 tab., 1991.

M. Chaudhuri et Osman, S., « Bacteria and turbidity removal from water by bituminous coal pretreated with alum and silver ». p. p. 193 - 197 : fig., 1990.

M. Katakweba, Bamboo as an alternative pipe material for rural water supply in Tanzania, vol. no. 43. Tampere, Finland: Tampere University of Technology, Institute of Water and Environmental Engineeri, 1990, p. 55 p., app. 11 p.: fig., tab.

M. Chaudhuri et Datta, A. J., « Catalase activity and relative abundance of active microbial population in slow sand filter », Asian environment, p. p. 3-8: fig., tab., 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.

H. D. Hamilton et Jackson, T. F. H. G., « Efficacy of a small-quantity water treatment method for inactivating Giardia cysts in raw water », Water SA, p. p. 201-204: tab., 1990.

E. Kelengwe, Evaluation of oxidation ditch technology with reference to the Limuru plant in Kenya, vol. no. 46. Tampere, Finland: Tampere University of Technology, Institute of Water and Environmental Engineeri, 1990, p. 60 p.: fig., tab.

D. L. Mwaniki et Manji, F., « Fluoride binding capacity of bone charcoal and its effects on selected micro-organisms », East African medical journal, p. p. 427-431: fig., 1990.

S. Vigneswaran et Joshi, D., « Laboratory development of a small-scale iron removal plant for rural water supply », Aqua : journal of water supply research and technology, p. p. 300-308: fig., tab., 1990.

M. Chaudhuri et Datta, A. K., « Microbial purification in slow sand filter », Environmental toxicity and water quality, p. p. 239-247: 2 fig., 1990.

G. K. Folkard, Sutherland, J. P., et Grant, W. D., « Natural coagulants for appropriate water treatment : a novel approach », Waterlines, an international journal of water, sanitation and waste, p. p. 30-32: fig., photogr., 1990.

G. K. Folkard, Sutherland, J. P., et Grant, W. D., « Natural coagulants for small scale water treatment : potential applications », ASEP newsletter, p. p. 1-2, 10, 14: fig., tab., 1990.

S. N. Kaul, Pathe, P. P., et Nandy, T., « Physico-chemical treatment of domestic sewage », Asian environment, p. p. 30-50: fig., tab., 1990.

J. G. Janssens, Verstraete, W., Liessens, J., et Vochten, P., « Polyurethane prefilters to improve slow sand filtration », Water supply : the review journal of the International Water Supply Association, p. p. 130-142: fig., tab., 1990.

K. J. Ives et Rajapakse, J. P., « Pre-filtration of very highly turbid waters using pebble matrix filtration », Journal of Institution of Water and Environmental Management, p. p. 140-147: fig., tab., 1990.

G. Michaelides, « A research study on the quality of roof-harvested rainwater for domestic use in developing countries », Science, technology & development, p. p. 146-155 : 2 fig., 1990.

S. Koottatep, Tiyaporn, S., Kijjanapanich, V., et Karnjanawong, S., « Solar water disinfection : experiences in Thailand », in Solar water disinfection : proceedings of a workshop held at the Brace Research Institute, Montreal, Que., Canada, 15-17 August 1988, 1990, p. P. 75-89: fig., tab.

S. Nair, Shukla, N., et Pandey, G. S., « Treatment studies of cotton textile mills effluent using an acid-charred waste from an oxalic acid plant », Asian environment, p. p. 75-77: tab., 1990.

A. Acra, Jurdi, M., Mu'allem, H., Karahagopian, Y., et Raffoul, Z., Water disinfection by solar radiation : assessment and application, vol. 66e. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1990, p. xi, 75 p.: fig., tab.

D. Wheeler, Dahi, E., et Helmer, R., « WHO/DANIDA course on surveillance and control of drinking water quality, Arusha, November 1990 ». Centre for Developing Countries, Technical University of Denmark, Lyngby, Denmark, p. Ca. 250 p.: fig., tab., 1990.

R. Kfir, Bateman, W., Pitout, B. A., et Coubrough, P., « Disinfection of polluted water by chlorine-flocculant tablet », Water science and technology, p. p. 207-213 : tab., fig., 1989.

S. Satyanarayan, « Fate of helminth ova during nightsoil digestion : a laboratory and pilot study », Asian environment, p. p. 3-9: tab., 1989.

S. A. Muyibi, Odumosu, O. B., et Omozokpia, P. A., « Ferrugenous groundwater treatment with Bida sands », in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, p. P. 38-41: fig., tab.

S. A. Muyibi et Odumosu, O. B., « Filtration properties of local sands », in Water, engineering and development in Africa : proceedings of the 15th WEDC Conference, Kano, Nigeria, 3-7 April 1989, 1989, p. P. 121-124: fig., tab.