Browsing School of Environmental Engineering (FYP) by Author "Dr. Nasrul Hamidin"

Now showing items 1-9 of 9

    • The assessment of Haloacetic acids (HAAs) in residential tap water 

      Noor Izni, Othman (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      Haloacetic Acids (HAAs) are one of the disinfection by-product (DBPs) compound found in treated drinking water. During disinfection, DBPs were generated when chlorine reacts with natural organic matter (NOM). This study ...

    • Assessment of indoor carbon monoxide (CO) concentration in residential area 

      Lau, Jia Siew (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      Indoor air quality (IAQ) has been matter of public concern as people mostly spend their time at home. The objective of this study is to identify the sources of the air contaminant in indoor residential area and outside ...

    • Assessment of Particulate Matter (Pm10) in indoor residential area in Perlis 

      Ng, Chia Ling (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-04)
      Six suburbs in Perlis were chosen for preliminary investigation of indoor air quality in residential buildings. The concentrations of Particulate Matter (PM10) in indoor air of 24 houses were determined. The survey is ...

    • The assessment of Trihalomethanes (THMs) in household tap water of Perlis 

      Wei, Tan Jou (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2015-06)
      Chlorine is commonly used as a disinfectant in drinking water treatment plant in Malaysia for preventing water borne diseases. However, chlorine may react with natural organic matter (NOM) to form trihalomethanes (THMs) ...

    • Disinfection by-products in chlorinated drinking water and their potential health effects on humans: An international perspectives 

      Siti Fatinah Afiqah, Sukiman (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-05)
      The use of chlorine as a disinfectant in drinking water has resulted to chemical compounds known as disinfection by-products (DBPs). The present of these compounds has become emerging issue due to its potential health ...

    • Evaluation of Formaldehyde in residential indoor air at Taman Seri Bintong Maju, Kangar, Perlis 

      Saizzah, Salim (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-05)
      Formaldehyde is one of hazardous pollutant which is frequently detected in the indoor air environment. It has been classified as carcinogenic to humans referring to previous human epidemiology and toxicology studies. To ...

    • 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 ...

    • River sedimentation based on landuse type 

      Nurul Farhah, Ismail (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      A study was conducted to investigate the sedimentation of rivers which can reduce the water quality and river storage in Perlis. As the land use can get changing and effecting by the agricultural activity, it will affect ...

    • The use of air freshener in the premises of UniMAP and their potential health effect on human 

      Muhammad Khalid, Mohd. Kamarudin (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2011-05)
      A wide range of fragranced consumer products such as air fresheners, laundry supplies, personal care products, and cleaners are widely used in homes, businesses, institutions, and public places containing chemicals that ...