• Physico-chemical Investigation On Dumpsite Leachate
    [A CASE STUDY OF ILORIN METROPOLIS]

  • CHAPTER ONE -- [Total Page(s) 3]

    Page 3 of 3

    Previous   1 2 3
    • 6    Significance of the study
         This study is important because it serves as a medium through which numerous problems associated with the waste dumpsite can be address. This is also necessary because it is hoped that through its outcome, the magnitude of the environmental contamination in the study area will be highlighted.
         The outcome of the study may also give the government to appreciate waste management strategies and controls measures over indiscriminate dumping of waste. Furthermore, it is hoped that the findings of this study will motivate other interested researcher in and outside the study area; thus helping to broaden our knowledge which is a prerequisite to formulation of effective control strategies in the future.
      Finally, the result of these findings will be included into the limited literature on studies around waste dumpsites.
      1.7 Scope of the Study
      This study involves the collation and the review of available biochemical data as well as published articles and journals on the leachate of the study area.
      •    Field trip to the location of the dump site in Ilorin metropolitan.
      •    Collection of Samples from the dump site.
      •    Detailed physical and laboratory analysis of samples.
      •    Result obtained from the physical and laboratory analyses will be integrated with information from literature review to provide a comprehensive data presented and interpreted.
      •    To identify the major and trace element mineral of each samples.


  • CHAPTER ONE -- [Total Page(s) 3]

    Page 3 of 3

    Previous   1 2 3
    • ABSRACT - [ Total Page(s): 1 ]ABSTRACT COMING SOON ... Continue reading---

         

      CHAPTER TWO - [ Total Page(s): 11 ]Usually, the main reason for the presence of heavy metals in landfill leachate is the lack of awareness among the people. A lot of hazardous waste such as clinical bandages, batteries and medicine are found in the refuse sent to landfills (Hamidi et al., 2003). Also, heavy metals such as iron, manganese, zinc, chromium, lead, copper and cadmium are present in high concentrations in the landfill leachate. These minerals can cause pollution to groundwater, surface water and reservoirs (Aziz et al. ... Continue reading---

         

      CHAPTER THREE - [ Total Page(s): 7 ]CHAPTER THREE3.0 METHODS AND MATERIALS3.1 Materials-    Plain bottle-    cooler-    Incubator bottles-    Air incubator or water bath-    Fume hood-    Beakers-    Measuring cylinders-    Volumetric flasks-    HACH DR/700 colorimeter-    Beaker-    Blender-    Graduated measuring cylinders-    Electromagnetic stirrer-    Volumetric flasks (1000ml, 100ml)-    pH meter-    Pipette -    Safety shield-    Spatula-    Stir Bar-    Stir Bar R ... Continue reading---

         

      CHAPTER FOUR - [ Total Page(s): 4 ]Superscripts a, b and c show that the values are significantly different while all the values bearing the same letter shows there no significant difference. The pH for Okefomo was 7.63 ± 0.16, Sawmill was 8.71 ± 0.15 and Irewolede was 7.79 ± 0.33 respectively. When pH of the three locations were compared, Okefomo and Irewolede were not significantly different while Sawmill was found to be different from both Okefomo and Irewolede (p ... Continue reading---

         

      CHAPTER FIVE - [ Total Page(s): 2 ]CHAPTER FIVE5.0 DISCUSSION, CONCLUSION AND RECOMMENDATIONS5.1    Discussion of FindingsThe thrust of the study was on the physico-chemical component on dump leachate sample in Ilorin metropolis at the level of impact on the ambient environment. The findings revealed that turbidity, pH and temperature of leachate in study area show significant value. This means that the values of pH and temperature of leachate in study area are such that can exalt negative influence on people. With respect to ... Continue reading---

         

      REFRENCES - [ Total Page(s): 5 ]REFERENCES:Abanades S., Flamant G. and Gauthier D.,(2001). Modeling of heavy metal vaporization from a mineral matrix, J. of Hazardous Materials, 88(1):75-94. Abdus-Salam, N. and Adekola, F. A. (2005). Physico- chemical characterization of some Nigeriangoethite mineral samples. Ife J. Sci. 7(1), 131 – 137.                 Abdus-Salam, N. and Adekola, F. A. (2005). The influence of pH and adsorbent concentration on adsorption of lead and zinc on a natural goethite. African J ... Continue reading---