[ Evaluation analytique de la qualité microbiologique des eaux de lixiviats de la décharge publique de Kénitra ]
Volume 7, Issue 3, August 2014, Pages 1225–1231
H. Abed1, A. ESAMIL2, M. BARRAHI3, N. Chahboun4, A. Khadmaoui5, and Mohammed Ouhssine6
1 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
2 Department of medical microbiology, Faculty of Science, Ibb University, Ibb, Yemen
3 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
4 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
5 Laboratory of Genetics and Biometrics, Faculty of Sciences, University Ibn Tofail, Kenitra, Morocco
6 Laboratoire de Biotechnologie, Environnement et Qualité (LABEQ), Département de Biologie, Faculté des Sciences, Université Ibn Tofaïl, BP 133, 14000 Kénitra, Morocco
Original language: French
Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The percolation of the leachate from the waste from landfills is a source of pollution of the groundwater resources by infiltration, thus constituting a threat as important as the one linked to the enhancement of the water deficit. The measures carried out on the leachate from the landfill of Ouled Berjel (Kenitra) and having door on bacteriological analyzes, allow you to qualify the leachate as a source of contamination to potential anoxic and reducer.
The results of the bacteriological characterization indicated a very poor microbiological quality of leachate. Indeed, higher 2,43.107 ufc / ml rate, leachate were recorded for total coliforms and faecal coliforms, considered tracers forefront of microbial pollution in landfills juice. What makes these highly toxic effluents and thus have a permanent danger to the health of the local population and the surrounding environment, and therefore require a specific treatment before being discharged into the receiving environment.
Author Keywords: landfill, leachate characterization, contamination, Ouled Berjel, Kenitra.
Volume 7, Issue 3, August 2014, Pages 1225–1231
H. Abed1, A. ESAMIL2, M. BARRAHI3, N. Chahboun4, A. Khadmaoui5, and Mohammed Ouhssine6
1 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
2 Department of medical microbiology, Faculty of Science, Ibb University, Ibb, Yemen
3 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
4 Laboratoire de biotechnologie, Environnement et Qualité, Faculté des Sciences, Université Ibn Tofaïl, Kenitra, Morocco
5 Laboratory of Genetics and Biometrics, Faculty of Sciences, University Ibn Tofail, Kenitra, Morocco
6 Laboratoire de Biotechnologie, Environnement et Qualité (LABEQ), Département de Biologie, Faculté des Sciences, Université Ibn Tofaïl, BP 133, 14000 Kénitra, Morocco
Original language: French
Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The percolation of the leachate from the waste from landfills is a source of pollution of the groundwater resources by infiltration, thus constituting a threat as important as the one linked to the enhancement of the water deficit. The measures carried out on the leachate from the landfill of Ouled Berjel (Kenitra) and having door on bacteriological analyzes, allow you to qualify the leachate as a source of contamination to potential anoxic and reducer.
The results of the bacteriological characterization indicated a very poor microbiological quality of leachate. Indeed, higher 2,43.107 ufc / ml rate, leachate were recorded for total coliforms and faecal coliforms, considered tracers forefront of microbial pollution in landfills juice. What makes these highly toxic effluents and thus have a permanent danger to the health of the local population and the surrounding environment, and therefore require a specific treatment before being discharged into the receiving environment.
Author Keywords: landfill, leachate characterization, contamination, Ouled Berjel, Kenitra.
Abstract: (french)
La percolation du lixiviat en provenance des déchets des décharges constitue une source de pollution des ressources en eau souterraine par infiltration, constituant ainsi une menace aussi importante que celle liée à l'accentuation du déficit hydrique. Les mesures réalisées sur le lixiviat de la décharge d'Ouled Berjel (Kenitra) et ayant porté sur des analyses bactériologiques, permettent de qualifier le lixiviat comme une source de contamination à potentiel anoxique et réducteur.
Les résultats de la caractérisation bactériologique ont indiqué une très mauvaise qualité microbiologique de ces lixiviats. En effet, des taux supérieurs à 2,43.107 ufc/ml, de lixiviat ont été enregistrés pour les coliformes totaux et les coliformes fécaux, considérés comme traceurs de premier rang de la pollution microbienne dans les jus de décharges. Ce qui rend ces effluents extrêmement toxiques et présentent ainsi un danger permanent pour la santé de la population riveraine et l'environnement avoisinant, et nécessitent, par conséquent, un traitement spécifique avant leur rejet dans le milieu récepteur.
Author Keywords: Décharge, lixiviats, caractérisation, contamination, Ouled Berjel, Kenitra.
How to Cite this Article
H. Abed, A. ESAMIL, M. BARRAHI, N. Chahboun, A. Khadmaoui, and Mohammed Ouhssine, “Analytical Evaluation of the microbiological water quality of landfill leachate Kenitra,” International Journal of Innovation and Applied Studies, vol. 7, no. 3, pp. 1225–1231, August 2014.
