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Biblio

Found 234 results
Filters: Keyword is laboratory testing  [Clear All Filters]
1993
J. A. Winter, Budde, W. L., et Novielli, F., « Quality assurance and quality control for drinking water laboratories », Journal American Water Works Association, p. p. 56-62: 3 tab., 1 photogr., 1993.
K. V. Ellis et 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, p. p. 88-96: 5 fig., 4 tab., 1993.
J. A. Faby et Eleli, A. A., « Utilisation de la graine de moringa : essais de floculation au laboratoire et en vraie grandeur ». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. v, 132 p.: fig., tab., 1993.
V. Aalto, Omwenga, J., et Lengube, G., « Water defluoridation (deflouridation) with modified ion exchange », in Water, sanitation, environment and development : proceedings of the 19th WEDC conference, Accra, Ghana, 6-10 September 1993, 1993, p. P. 87-89.
1992
J. Reynolds, « Handpumps : toward a sustainable technology : research and development during the Water Supply and Sanitation Decade », vol. no. 5. World Bank, Water and Sanitation Division, Washington, DC, USA, p. viii, 153 p.: fig., tab., 1992.
J. van der Heide et Dijkstra, I. T., Metodologia de potabilizacion de agua superficial en Nicaragua, vol. no. 41. Delft, The Netherlands: Delft University of Technology, Department of Civil Engineering, 1992, p. 2 vol.
N. S. Rawat et Singh, D., « Removal of chromium (VI) on bituminous coal », Asian environment, p. p. 30-41: 10 fig., 6 tab., 1992.
Y. Yemarshet, Treatment of tanning industry wastewaters using anaerobic processes, vol. no. 51. Tampere, Finland: Tampere University of Technology, Institute of Water and Environmental Engineeri, 1992, p. 49 p. : 19 fig., 5 tab.
G. Madhu, George, K. E., et Francis, D. J., « Use of natural polyelectrolytes in the treatment of effluents from centrifuge rubber latex concentration units », Asian environment, p. p. 1-12: 1 fig., 8 tab., 1992.
J. Pasanen, « Zanzibar urban water supply project : environmental report ». Plancenter, Helsinki, Finland, p. 10 p. + 8 annexes, 1992.
1991
J. Garcia et Gutierrez, E., « Adiestramiento para la prevencion y control de las enfermedades gastrointestinales en el sector agua : organizacion del trabajo y muestreo en campo », vol. no. 4. Instituto Mexicano de Tecnologia del Agua, Mexico City, Mexico, p. iv, 64 p. : 9 fig., 3 tab., 1991.
F. M. Anorve et Lopez, R., « Adiestramiento para la prevencion y control de las enfermedades gastrointestinales en el sector agua : determinacion de cloro residual », vol. no. 6. Instituto Mexicano de Tecnologia del Agua, Mexico City, Mexico, p. 12 p. : 2 photogr., 1991.
A. M. Sandoval, « Adiestramiento para la prevencion y control de las enfermedades gastrointestinales en el sector agua : identificacion y cuantificacion de vibrio cholerae », vol. no. 8. Instituto Mexicano de Tecnologia del Agua, Mexico City, Mexico, p. 50 p. : photogr., tab., 1991.
V. Navarrete, Perez, S., et Garcia, J., « Adiestramiento para la prevencion y control de las enfermedades gastrointestinales en el sector agua : habilitacion de un laboratorio de emergencia », vol. no. 5. Instituto Mexicano de Tecnologia del Agua, Mexico City, Mexico, p. 42 p. : fig., photogr., 1991.
A. M. Sandoval et Carlos, G., « Adiestramiento para la prevencion y control de las enfermedades gastrointestinales en el sector agua : determinacion de coliformes fecales », vol. no. 7. Instituto Mexicano de Tecnologia del Agua, Mexico City, Mexico, p. 26 p : 1 photogr., tab., 1991.
M. T. Martins, Myaki, D. M., Pellizari, V. H., Adams, C., et Bossolan, N. R. S., « Comparison of the presence-absence (P-A) test and conventional methods for detection of bacteriological water quality indicators », Water resources, p. p. 1279 - 1283 : tab., 1991.
M. Wegelin, Schertenleib, R., et 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, p. p. 304-316: 17 fig., 2 tab., 1991.
J. Singano, « Defluoridation of drinking water by using magnesia and polyaluminium chloride », vol. no. 48. Tampere University of Technology, Institute of Water and Environmental Engineeri, Tampere, Finland, p. 77 p.: 14 fig., 38 tab., 1991.
G. J. Alaerts, Buiteman, J. P., et Ahsan, T., « Direct horizontal-flow roughing filtration : an improved pretreatment process for highly turbid water ». p. 14 p. : tab., fig., 1991.
P. P. Mowli, « Drumstick seed as a coagulant », in Infrastructure for low-income communities : proceedings of the 16th WEDC conference : Regional Centre for Urban and Environmental Studies (RCUES), Osmania University, Hyderabad, India, 27-31 August, 1990, 1991, p. P. 131-134: 1 fig., 2 tab.
S. Kawamura, « Effectiveness of natural polyelectrolytes in water treatment », Journal American Water Works Association, p. p. 88-91: 5 fig., 2 tab., 1991.
R. D. Faulkner et Lambert, R. A., « Household pumps from the informal sector », 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, p. P. 185-188: 2 fig., 1 tab.
C. C. Mbigha et Nalluri, C., « Mathematical simulation of reciprocating handpump performance », Aqua : journal of water supply research and technology, p. p. 281-290: 10 fig., 1 tab., 1991.
« Pollution effects of brewery wastes : Ruaraka river », 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, p. p. 17-20: 5 fig., 1 tab.
F. O. Otieno et Kilani, J. S., « RBC or porous pots for textile wastes treatment », 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, p. P. 171-174: 2 tab.

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