ÉVALUATION DE LA QUALITE BACTERIOLOGIQUE DES EAUX DE PUITS, DE FORAGES ET DE BORNES FONTAINES DE SENOU DANS LA COMMUNE VI DE BAMAKO

Authors

  • IBRAHIMA SIDI TRAORE Laboratoire National de la Santé, Bamako Mali
  • ABDOULAYE ZIE KONE Agence Nationale de la Sécurité Sanitaire des Aliments (ANSSA)
  • KADIDIA MAIGA Faculté des Sciences et Techniques, USTTB, Bamako, Mali
  • ABOUBACAR SIDIKI FOFANA Laboratoire National de la Santé, Bamako Mali
  • IBRAHIM T. TRAORE Laboratoire National de la Santé, Bamako Mali
  • MAHAMADOU SAKO Laboratoire National de la Santé, Bamako Mali
  • JACQUES DAKOUO Laboratoire National de la Santé, Bamako Mali
  • CHEICK ABOU COULIBALY Laboratoire National de la Santé, Bamako Mali
  • AISSATA SANOGO Agence Nationale de la Sécurité Sanitaire des Aliments (ANSSA)
  • HAOUA YA KONE Laboratoire National de la Santé, Bamako Mali
  • FATOUMATA SIDI SANGARE Laboratoire National de la Santé, Bamako Mali
  • MARIAM COULIBALY Laboratoire National de la Santé, Bamako Mali
  • MARIAM TRAORE Laboratoire National de la Santé, Bamako Mali
  • SAYO SAMAKE Laboratoire National de la Santé, Bamako Mali
  • LASSANA B. TRAORE Faculté des Sciences et Techniques, Université des Sciences des Université des Sciences des Techniques et des Technologies de Bamako

Abstract

Water is an indispensable resource for human activity. In Mali its demand increases significantly with the increase of the population. In Bamako the water needs have increased with the city extension. The population of the outlying districts of Bamako for their drinking water supply operates wells, boreholes, standpipes and other sources whose qualityis not always known. In Sénou, 76% of the population sources from wells, compared with 13% of boreholes and 11% of standpipes. A total of 159 samples were taken from each source 3 times and the mean was considered (30 wells, 12 wells and 11 standpipes) as a result of the study for three weeks. The bacteriological analyzes were carried out by the membrane filtration technique. The waters of the wells were by far the most used by the population of Sénou. The well water bacteriological analyzes showed 25/30 cases of non-compliance, i.e 83.3% for GAM, 29/30 or 96.7% for CT, 25/30 or 83.3% for CTT , 18/30, or 60% for E. coli and 14/30, or 46.7% for fecal streptococci. Boreholes showed non-compliance with TCs 3/12, i.e 25%. The waters of the fountains were all in conformity.

Keywords: bacteriological quality, well water, boreholes, standpipes, Sénou

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Published

2020-11-08

How to Cite

TRAORE, I. S., KONE, A. Z., MAIGA, K., FOFANA, A. S., TRAORE, I. T., SAKO, M., DAKOUO, J., COULIBALY, C. A., SANOGO, A., KONE, H. Y., SANGARE, F. S., COULIBALY, M., TRAORE, M., SAMAKE, S., & TRAORE, L. B. (2020). ÉVALUATION DE LA QUALITE BACTERIOLOGIQUE DES EAUX DE PUITS, DE FORAGES ET DE BORNES FONTAINES DE SENOU DANS LA COMMUNE VI DE BAMAKO. Revue Malienne De Science Et De Technologie, 1(23), 33–41. Retrieved from https://revues.ml/index.php/rmst/article/view/1695

Issue

Vol. 1 No. 23 (2020): Revue Malienne de Science et de Technologie – ISSN 1987-1031 Série A : Sciences Naturelles, Agronomie, Techniques et Sciences de l'Ingénieur

Section

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