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Zinc Oxide (ZnO) and solar photocatalytic treatment of leachate
(Malaysian Institute of Chemistry, 2007-08-23)
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, ...
A study on iron and chemical oxygen demand (COD) removal by heat treated zeolite media
(Universiti Kuala Lumpur (UniKL), 2007-12-13)
Sanitary landfills produce different forms of effluents as the waste degrades. The water portion recognized as leachate contains numerous pollutants which are hazardous to health. This study
investigates the removal of ...
Leachate Treatment by Heat Treated Zeolite Media
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)
Effect of pretreated zeolite media in removal of landfill leachate pollutants
(Malaysia Institute of Chemistry, 2007-08-23)
Leachate pollutant in the form of amnonical nitrogen (NH4-N) and chemical oxygen demands
(COD) is becoming more important to avoid problems to aquatic as well as human life. This study investigates the removal of such ...
Dye Removal from Aqueous Solution Using Egg Shell Powder
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)
Dyes and pigments have been used in many industries for colouration purpose. Textile industry is one of the prominent polluters releasing high concentrated effluent into the surrounding environment. Dyes contain carcinogenic ...
Adsorptive removal of heavy metal from electroplating effluents by Agro-industrial waste adsorbent
(Malaysian Institute of Chemistry, 2007-08-23)
Cr (VI) is toxic and, in the absence of proof to the contrary, is considered carcinogenic. Of concern are its prevalence in various industrial effluents, namely electroplating, textile dyeing, leather tanning, wood treatment, ...
Level of mercury and copper in groundwater at Pulau Burung sanitary landfill
(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 ...
Kinetic Studies of Heavy Metal Ion Sorption by Modified Oil Palm Waste Material
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)
Activated carbon adsorption has long been of beneficial use for numerous industries in order to achieve standard effluent discharge parameters. Owing to its high cost and difficult procurement of activated carbon, efforts ...