Now showing items 310-329 of 437

    • Quantification of landfill emission (Hydrogen Sulfide) to air : A case study of the landfill site in northern Malaysia 

      Shaiful Anuar, Jusoh (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      Each landfill produce gases emission to air, Gases are produced in landfills due to the anaerobic digestion by microbes on any organic matter. Landfill gas monitoring can be carried out to alert for the presence of a ...
    • Recovery of precious metals from WEEE using circulating particulate bed reactor 

      Law, Kar Hean (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-05)
      Recovery of precious metals from Waste of electrical and electronic equipment (WEEE) using 3-D electrode fluidized bed reactor is one of the hydrometallurgical ways. Hydrometallurgical method starts with leaching of WEEE ...
    • Regeneration of spent activated carbon from wastewater treatment plant application 

      Yen, Tan Sze (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      The field spent activated carbon from the wastewater treatment plant application is vital to be regenerated for the reduction of environmental pollution, contribution of economic benefits and the preservation of the natural ...
    • The rehabilitation of open dumping to sanitary landfill at Matang Taiping 

      Zaliha, Zakaria (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineeering, 2010-04)
      Open dumping Matang, Taiping was upgraded to a sanitary landfill more systematically with some of these sites have closed the phase I and II, while phase III is fully restored. This study aimed to know the process of ...
    • Relationship between plasticity index and compression index of soil at Perlis 

      Nor Afzan, Ariffin (Universiti Malaysia Perlis (UniMAP), 2012-05)
      Knowing the characteristics of soils is very important in preliminary stage of construction project. Comprehensive study of the soil should be done because in the geotechnical field, there are various parameters that need ...
    • Reliability study on surface water and drainage control system and the efficiency of GCL and GDL as capping system on Kuala Perlis landfill 

      Siti Aminah, Md Saad (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      The objective of this study is to examine the characteristics of the surface water, drainage control system, and the landfill capping system on Kuala Perlis landfill. This study also aims to investigate the actions been ...
    • Removal dye by adsorption onto pineapple peel powder 

      Teong, Hui Yin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineeering, 2011-05)
      The adsorption behavior of methylene blue on pineapple peel powder was studied on batch modes of operation. The operation parameters investigated including initial dye concentration (60-100mg/L), contact time, pH of solution ...
    • Removal of azo dye-containing wastewater using constructed wetlands 

      Yong, Chin Yii (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      A constructed wetland system incorporating sequential upflow and downflow as well as anaerobic and aerobic environment can improve the treatment performance of textile wastewater for effective decolorization and ...
    • Removal of dyes from aqueous solution by chitosan in prawn shell: Adsorption equilibrium and kinetics 

      Masita, Che Omar (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-05)
      Adsorption of brilliant dye from aqueous solution onto cross-linked chitosan composite beads was investigated in a batch system. Kinetic and isotherm studies were carried out by considering the effects of various parameters, ...
    • Removal of heavy metals from aqueous solutions using cocoa pod husk 

      Nur Fateha, Asmuni (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      In this study, the potential use of Cocoa Pod Husk (CPH) as biosorbent for the removal of Zn(II) and Cr(VI) was investigated. The surface morphology of CPH was investigated using Scanning Electron Microscopy (SEM) and ...
    • Removal of Nickel from aqueous solution by using clay brick 

      Marlene, Lujimin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2016-06)
      Nowadays, the search for low-cost adsorbent has become a trend as it is less expensive than commercial activated carbon. Generation of nickel in wastewater is produced in large quantity from many industrial and commercial ...
    • Removal of Pb(II) from wastewater by using chemically treated rice husk 

      Davamalar, Balasubramaniam (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      The study on the performance of low–cost adsorbents such as untreated rice husk (RH) and phosphoric acid–treated rice husk (RHC) in removing lead (II) ion in the wastewater industrial effluents was carried out. The ...
    • Removal of reactive green 19 dye using chitosan beads 

      Liaw, Lee Teng (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2010-05)
      The adsorption of reactive green 19 (RG19) on chitosan beads was studied in batch system. Various experimental parameters were studied, including initial dye concentration (50 - 500 mg/L), contact time, pH of solution (2 ...
    • Removal of turbidity in raw water by Okra Pea (Abelmoschus Esculentus) 

      Tan, Boon Jye (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      Coagulation is an important process in water treatment to reduce the turbidity of water. In this study, Abelmoschus Esculentus or more commonly known as okra pea has been used to evaluate its effectiveness in removing ...
    • Removalof turbidity in raw water by cactus (Opuntia Ellisana) 

      Nor Nazira, Omar (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      Coagulation is an important process in water treatment to reduce the turbidity of water. In this study, Opuntia ellisiana or more commonly known as cactus has been used to evaluate its effectiveness in removing water ...
    • The research case of landslide and simulation using finite element method 

      Mohd Zuhaidi, Zainol Abidin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2014-06)
      Massive landslides in Malaysia are mainly attributed to frequent and prolonged rainfalls, in many cases associated with monsoon seasons. Of the landslide prone areas in Malaysia, Bukit Antarabangsa area has received the ...
    • Response of eight storey regular and irregular buildings with transfer beam under near field earthquake excitation with vertical component 

      Doreen, Bong Yin Yin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2014-06)
      In this paper the effect of the vertical component of ground motion on the response of reinforced concrete frame is investigated and their performances of the analyses are expressed in term of interstorey drift ratio and ...
    • The response of three storey & eight storey irregular buildings with set back under earthquake excitation with vertical component 

      Tan, Miao Gin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2014-06)
      This paper presents an extensive parametric study on the response of 3 storey and 8 storey set back reinforced concrete (RC) planar frames which are subjected to 10 selected ground motions which recorded by PEER (Pacific ...
    • A review of aromatic hydrocarbon in ambient air in urban cities 

      Nor Hazliza, Abdullah (Universiti Malaysia Perlis (UniMAP), 2012-05)
      The objectives of this study is to identify the concentration of benzene, toluene, ethylbenzene and xylene in the atmospheric environment of several urban cities using published literature data and to identify the potential ...
    • A review of nanoparticles in indoor environment 

      Nurul Farhana, Mhd Noor (Universiti Malaysia Perlis (UniMAP), 2012-05)
      Research has focused on ultrafine particles typically particles <100nm in diameter and has indicated that characterizing exposure to such particles in terms of their mass concentration will lead to their toxicity being ...