Now showing items 1703-1722 of 2200

    • 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 methylene blue by jackfruit shell 

      Chee, Char Lee (Universiti Malaysia Perlis (UniMAP), 2017-06)
      Jackfruit shell has been used as a new organic source to produce biosorbent. To test the potential of jackfruit shell powder to contribute in the field of wastewater treatment, especially in the adsorption of dye, batch ...
    • 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 Nitrate onto spent mushroom compost in a fixed-bed column 

      Mohamad Abdulraheem, Mahfoudh Bamasood (Universiti Malaysia Perlis (UniMAP), 2017-06)
      In this study, the Spent Mushroom Substrate (SMS) was prepared by two different methods, which the SMS were washed by water and other method without washing. Then, for SMS pretreatment, the SMS was treated by acid and ...
    • 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 phenol from aqueous solution by modified rice straw as biosorbent 

      Loh, Pei Chen (Universiti Malaysia PerlisSchool of Bioprocess Engineering, 2011-05)
      This project studies the capability of modified rice straw as biosorbent for the removal of phenol in aqueous solution. The chemical treatment such as alkaline treatment was applied on rice straw. The effectiveness of ...
    • Removal of phenolic compounds from aqueous solutions by fungal biosorbent 

      Phon, Chee Wah (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2012-06)
      The highly toxic nature of phenolic compounds is a worldwide environmental problem. Objective of this project is to investigate the removal of phenolic compounds from aqueous solution by fungal biosorbent. The phenolic ...
    • 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 ...
    • Resistor tester machine using Lightbus automation system 

      Sommar Achin (Universiti Malaysia PerlisSchool of Mechatronic Engineering, 2008-03)
      Lightbus in automation is a new bus technology that has been introduce in industry system by one of the bus automation company well known as Beckhoff Automation. Dispite of it efficiency and advantages characteristic at ...
    • Resonant Micromachined magnetic field sensor 

      Zaidatul Asikin Abd Muhed (Universiti Malaysia PerlisSchool of Microelectronic Engineering, 2008-04)
      This project is about the development of a micromachined magnetic field sensor. The operation of this sensor is based on a shift of the resonant frequency of a resonating microstructure in presence of a magnetic field. ...
    • 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 ...
    • Reusability of plastic 

      Ng Lim Yong (Universiti Malaysia PerlisSchool of Manufacturing Engineering, 2008)
      Plastic is light, easy to store and transport, comes in variety of textures and shapes and can hold almost anything. Those properties make it attractive to manufacturers and packagers, who use it for any application. A ...
    • Reusability of plastics 

      Sing Peir Ming (Universiti Malaysia PerlisSchool of Manufacturing Engineering, 2008-05)
      It is a challenge to reduce the ever-increasing flow of plastics waste. This study was undertaken to investigate the viability of recycling plastics products and their capabilities in substituting virgin plastics in the ...
    • 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 ...
    • RF conversion for power supply 

      Muhamad Fakrul Faiz, Sazali (Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-04)
      A study on Radio frequency (RF) conversion to DC voltage has been undertaking. RF was generated from mobile phone of about 900MHz and harvested by a circuit called rectenna. The rectenna consists of antenna and rectifier. ...