Browsing The Library by Subject "Landfill"

Now showing items 1-3 of 3

    • COD removal from semi-aerobic landfill leachate 

      Salwa, Mohd Zaini Makhtar; Naimah, Ibrahim; Mohammad Tamizi, Selimin (Universiti Teknologi Malaysia (UTM), 2009-06-02)
      Leachate are heavily polluted liquid which may contain large amount of chemical oxygen demand (COD), biological chemical demand (BOD), ammonia (NH3) and colour. This study was conducted to examine the percentage of COD ...

    • Level of mercury and copper in groundwater at Pulau Burung sanitary landfill 

      Azlinda, Abdul Ghani; Suffian, Mohd Yusoff, Dr.; Naimah, Ibrahim; Ragunathan, Santiagoo; Saiful Azhar, Saad; Salwa, Mohd Zaini Makhtar (Malaysian Institute of Chemistry, 2007-08-23)
      Sanitary landfill is one of the waste management system applied in Malaysia. Improper management of the landfill will result in contamination of the surrounding area especially water and groundwater due to the production ...

    • Removal of colour from landfill by solar photocatalytic 

      Salwa, Mohd Zaini Makhtar; Naimah, Ibrahim; Mohammad Tamizi, Selimin (Universiti Malaysia Sabah (UMS), 2009-08-12)
      This study was conducted to examine the percentage of colour removal using coagulation as pretreatment, followed by the effects of ZnO, pH, stirring time and solar photocatalytic as final treatment. The duration of ...