Biblio

M. Pritchard, Mkandawire, T., Edmondson, A., O’Neill, J. G., en Kululanga, G., “Potential of using plant extracts for purification of shallow well water in Malawi”, Physics and Chemistry of the Earth, pp. P. 799-805; 4 (=10) fig.; 3 tab., 2009.

EPA -Washington, DC, US. Office of Water, “Effective utility management : a primer for water and wastewater utilities”. US Environmental Protection Agency (EPA), Washington, DC, USA, p. [6], 45 p. : fig., tab., 2008.

Red de Agua y Saneamiento de Honduras -Tegucigalpa, HN, RAS-HON, “Mejorando la calidad del agua con participación comunitaria : la experiencia de construcción y operación de la planta potabilizadora de la comunidad de El Naranjal, M.D.C. ”, vol. no. 3. Red de Agua y Saneamiento de Honduras RAS-HON, Tegucigalpa, Honduras, p. 4 p. : boxes, photogr., 2008.

R. Shaw en Smith, M., “Technical brief no. 50 : sanitary surveying”, Waterlines, an international journal of water, sanitation and waste, pp. p. 15-18 : 2 boxes, 3 fig, 2003.

E. G. Wagner en Pinheiro, R. G., Upgrading water treatment plants. London, UK: E & FN Spon, 2001, p. 232 p. : fig., tab.

I. Soumanagaoh, “Assainissement de la ville de Mantankari”. Ecole Polytechnique Federale de Lausanne (EPFLA), Lausanne, Switzerland, p. 49 p., 2000.

J. P. Canler, Perret, J. M., Duchene, P., en Cotteux, E., “Aide au diagnostic des stations d'épuration par l'observation microscopique des boues activés”. CEMAGREF Editions, Cahors, France, p. 155 p. : fig., tabs., 1999.

G. G. C., “Development and evaluation of multistage filtration plants : an innovative, robust and efficient water treatment technology”. Centre for Environmental Health Engineering (CEHE), Guildford, UK, p. CD-ROM : 146 MB, 1999.

G. G. C., J. M., L., en Visscher, J. T., Filtracion en multiples etapas : tecnologia innovativa para el tratamiento de agua, vol. no. 34-S. Cali, Colombia: CINARA, 1999, p. 197 p. : 68 fig., 60 tab.

C. O. C. I. N. A. R. A. - Cali en IRC International Water and Sanitation Centre, The Hague, NL, “Operación y mantenimiento de plantas de tratamiento de agua por filtracion en multiples etapas”. CINARA, Cali, Colombia, p. video (20 min.): VHS, NTSC, 1999.

C. O. C. I. N. A. R. A. - Cali en IRC International Water and Sanitation Centre, The Hague, NL, Planeacion y diseño de sistemas de tratamiento de agua por filtracion en multiples etapas, FiME. Cali, Colombia: CINARA, 1999, p. video (20 min.): VHS, NTSC.

L. Ash en Rettie, M. J., “Achieving competitiveness through cultural change”, Journal American Water Works Association, pp. p. 47-56 : 1 fig., 1 tab., boxes, photogr., 1998.

D. Ministere SN, “Assainissement de la ville de Saint-Louis : diagnostic de la situation actuelle : rapport final”. Centre Regional pour l'Eau Potable et l'Assainissement a Faible Cout (CREPA), Dakar, Senegal, p. 25 p. : photogr., 1998.

D. Wise, “Cross-training benefits Oregon plant”, Journal American Water Works Association, 1998.

J. T. Visscher, J. M., L., en G. C., G., Multi-stage filtration : an innovative water treatment technology, vol. no. 34-E. The Hague, The Netherlands: IRC, 1998, p. xiii, 165 p. : 68 fig., 60 tab.

J. Wolf en Mahmood, S., “Chlorination disinfection project combats Aral Sea crisis”, Water and wastewater international, pp. p. 6-9 : photogr., 1997.

C. D. Swartz, van der Walt, C. J., en van der Merwe, P. J., Evaluation of direct series filtration for the treatment of South African surface waters, vol. no. 354/1/97. Pretoria, South Africa: Water Research Commission, WRC, 1997, p. xiv, 50 p. + annexes (98 p.) : fig., photogr., tab.

I. N. Aims Resea Bhubaneswar, “Social and technical feasibility study of iron removal plants in Phulbani”. Aims Research, Bhubaneshwar, India, p. v, 34 p. : 3 fig., 1 map, 22 tab., 1997.

N. Graham en Collins, R., “Advances in slow sand and alternative biological filtration”. Wiley, Chichester, UK, p. xvii, 461 p. : fig., tab., 1996.

S. Mesfin, “Experiences with slow sand filtration in Ethiopia”, in Advances in slow sand and alternative biological filtration, 1996, pp. P. 379-387 : 3 fig.

WHO -Geneva, CH, World Health Organization, “Upgrading drinking water treatment plants : a manual for design and operation”. World Health Organization (WHO), Geneva, Switzerland, p. ca. 400 p. : fig., ill., tab., 1996.

P. G. Nembrini, “Water supply in Rwanda : from war to sustainability”, in Sustainability of water and sanitation systems : proceedings of the 21st WEDC conference, Kampala, Uganda, 4-8 September 1995, 1996, pp. P. 70-72 : 1 tab.

J. Narrowe, Olsson, B., Asfaw, N., Tefera, E., en Negussie, A., Water supply system in Dodota - Ethiopia, vol. no. 96/23. Stockholm, Sweden: SIDA, Swedish International Development Cooperation Agency, 1996, p. iii, 58 p. : ill., tab.

K. N. Scott, Green, J. F., Do, H. D., en McLean, S. J., “Arsenic removal by coagulation”, Journal American Water Works Association, pp. p. 114-126: 5 fig., 10 tab., 1995.

W. J. Voortman, Bailey, I. W., Reddy, C. D., en Rencken, G. E., “Disinfection methods for package water treatment plants”, Water supply : the review journal of the International Water Supply Association, pp. p. 203-218 : 9 fig., 10 tab., 1995.