Browsing School of Environmental Engineering (FYP) by Subject "Chemical oxygen demand (COD)"
Now showing items 1-7 of 7
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COD, NH3 and color removal from landfill leachate
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-04)Leachate is the term used for the liquid produced by the action of “leaching” when water percolates through any permeable material other than through landfilled wastes. Leachate causes harm in many ways. Special care is ... -
A column study on removal of chemical oxygen demand (COD), ammoniacal nitrogen, sulfate and turbidity using limestone and activated carbon
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-04)Industrial wastewater is one of the major concerned of the environment problem. As the wastewater found to be highly contaminant, it could not be discharge directly into the environment. Therefore, wastewater treatment is ... -
Comparison effect of different type of fish feed to water quality
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)This study involved a study on the water quality of the fish farm around Perlis. The water sample from selected fish farm bring back to the laboratory and test all parameter involve in determine the water quality. The ... -
Decolorization of azo dye by ozonation
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-02)Decolourization and Chemical Oxygen Demand (COD) removal of azo dye solution in different ozonation time and biodegradation processes were evaluated to apply for wastewater treatment containing azo dye. Reactive Red 120, ... -
Multi-stage ozonation and biological treatment for the removal of azo dye industrial effluent
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-04)The presence of dyes in various industrial effluents is a major problem due to their adverse effect to many forms of life. Wastewater containing dyes presents a serious environmental problem due to its high toxicity which ... -
Optimization of biogas as renewable energy from closed anaerobic digestion biomass for palm oil mill effluent at mesophilic temperature
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-04)Palm oil mill effluent (POME) is a highly polluting wastewater that pollutes the environment if discharged directly due to its high chemical oxygen demand (COD) and biochemical oxygen demand (BOD) concentration. In ... -
Study of biogas production mechanism from palm oil mill effluent (POME)
(Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-04)Palm oil mill effluent (POME) contains high chemical oxygen demand (COD) and biological oxygen demand (BOD) as it can pollutes the environment if it was directly discharge without prior treatment. Anaerobic digestion process ...