International E-publication: Publish Projects, Dissertation, Theses, Books, Souvenir, Conference Proceeding with ISBN.  International E-Bulletin: Information/News regarding: Academics and Research

Contribution to the study of the seasonal variation of the physicochemical and metallic parameters of a reservoir in a tropical environment: Case of Ilauko reservoir at Savè in Benin

Author Affiliations

  • 1International Chair in Mathematical Physics and Applications (ICMPA), Cotonou, Benin and Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin
  • 2International Chair in Mathematical Physics and Applications (ICMPA), Cotonou, Benin and Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin
  • 3Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin
  • 4Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin
  • 5Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin
  • 6Laboratory of Applied Hydrology (LHA), National Institute of water, Abomey-Calavi, Benin and West Africa Science Service Center on Climate Change and Adapted Land Use, National Institute of water, Abomey-Calavi, Benin

Res.J.chem.sci., Volume 7, Issue (9), Pages 17-28, September,18 (2017)

Abstract

This study, that is carried out on, Ilauko dam of the SUCOBE Company, (i.e., Society of Sugar of Savè (SSS)), is the most important drinking water supply for the population of Savè and its surroundings. The objective of this study is to analyze the physico-chemical and metallic quality of Ilauko reservoir water in order to manage this resource rationally in a sustainable way for the benefit of the populations. To achieve this goal, eleven (11) points were followed for one year period. The results from the physicochemical analyses reveal the low oxygen contents dissolved under the effect of the increase of the temperature and the raise of phosphorus and chlorophyll; this characterizes the phenomenon of eutrophication. The values of the nutrients such as nitrogen and phosphorus are largely higher than the limiting values indicated by the system of classification of the Organization for Economic Cooperation and Development (OECD). Water of the dam Ilauko is therefore eutrophic.

References

  1. Brambati A., Carbognin L., Quaia T., Teatini P. and Tosi L. (2003)., The Lagoon of Venise. geological setting, evolution and land subsidence., Episodes, 26(3), 264-268.
  2. Bloundi M.K. (2005)., Etude géochimique de la lagune de Nador (Maroc oriental). Impacts des facteurs anthropiques., Thèse de Doctorat Univ. Mohammed V, Fac.Sci. Rabat & ULP-EOST Strasbourg I, 215.
  3. Ayah M., Bawa L.M., Djaneye-Boundjou G., Doni S.K. and Nambo P. (2012)., Spéciation du cadmium du chrome du cuivre et du plomb dans les sédiments des déchets de phosphate de Kpémé Sud-Togo., Int.J. Biol. Chem.Sci., 6(1), 479-492.
  4. Sweeney J.Y., Kuehne Heidi A. and Sniegowski Paul D. (2004)., Sympatric natural Saccharomyces cerevisiae and S.paradoxus population have different thermal growth profiles., FEMS Yeast Res., 4(4-5), 521-525.
  5. Malmqvist B. and Rundle S. (2002)., Threats to the running water ecosystems of the world., Environmental conservation, 29(2), 134-153.
  6. BABA- MOUSSA A. (2012)., Expérience liée à l’exploitation du barrage de la Société sucrière de Savè pour l’alimentation en eau potable de la ville de Savè au Bénin., Rencontre du dialogue africain sur la sécurité alimentaire énergétique et hydrique, Nairobi, 1-11.
  7. Morsli A. (2007)., Etude des paramètres physico-chimiques de la lagune d’el Mellah. Mémoire de fin d’étude., DES en océanologie., Université d’Annaba.
  8. Directives of the World Health Organization (2008)., Rapport de mise en place d’un système de surveillance et contrôle de qualité pour l’eau de boisson dans les sites des déplacés et de camp de réfugier à l’Est de Tchad., 56.
  9. Chapman D. and Kimstach V. (1996)., Selection of water quality variables., Water quality assessments a guide to the use of biota, sediments and water in environment monitoring. Chapman edition, 2nd ed. E and FN Spon, London, 59-126.
  10. Lacroix G. (1991)., Lacs et rivières milieux vivants., Éco guides Bordas, Paris.
  11. AWO-AFFOUDA U. (2009)., Projet d’AEP des villes de Sav–Dassa-Glazoué et Savalou à partir d’eaux de surface., Mémoire pour l’obtention d’un Master en eau et environnement, 97.
  12. Dèdjiho C.A. (2011)., Evaluation de la chaine trophique d’une aire marine protégée en relation avec sa physico-chimie. Cas de Gbèzoumè dans la commune de Ouidah., Mémoire de DEA.FAST/UAC, Bénin.
  13. Pouomogne V., Nana J. and Pouomegne J. (1998)., Pisciculture en Milieu Tropical Africain. Comment produire du poisson à coût modéré., Presse Universitaire d’Afrique, Yaoundé, 263.
  14. Isabelle M. (1999)., Infiltration des eaux de ruissellement pluvial et transfert de polluants associés dans le sol urbain - Vers une approche globale et pluridisciplinaire., Thèse de Doctorat, Institut National des Sciences Appliquées de Lyon, Lyon, 207.
  15. Abulude F.O., Fapohunda O.O. and Awanlenhen B.E. (2006)., Determination of Some Heavy Metals in Procambarisclakii, Paleanon sp., Macro brachium vollenhovenii and Penaeusnotalis from the Coastal Water of Ondo State, Nigeria., Journal of Animal and Veterinary Advances, 5, 38-41.
  16. Bawa L.M., Djaneye-Boundjou G., Boyode B.P. and Assih B.T. (2007)., Water Quality Evaluation from Lomé’s Lagoon. Effects on Heavy Metals. Contamination on Fishes., Journal of Applied Science and Environmental Management, 11, 33-36.
  17. Cunningham W.P., Cunningham M.A. and Saigo B.W. (1997)., Solid toxic and hazardous wastes., Environmental Science a Global Concern. 4th Edn., WMC Brown, 515-535.
  18. Ramade F. (2000)., Dictionnaire encyclopédique des pollutions., Ed.MC Grano. Hill. Paris, 574.
  19. Coopération de O. (1988)., de développement économiques, 1982., Eutrophisation des eaux. Méthodes de surveillance et d’évaluation de lutte. Organisation de Coopération et de développement Economiques, Paris, 164.
  20. Mama D. (2010)., Méthodologie et résultats du diagnostic de l’eutrophisation du lac Nokoué (Bénin)., Mémoire de Thèse de l’Université de Lausanne, Lausanne, 157.