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  1. Dora Esphylin, Sharifah Norkhadijah Syed Ismail, Zailina Hashim, Emilia Zainal Abidin, Sarva Mangala Praveena
    MyJurnal
    The generation of municipal solid waste (MSW) in South East Asian and developing countries has become a serious concern worldwide. Population growth, urbanization, economic productivity and demand for consumption had accelerated the amount of waste generation each year. This paper presents a short definition of MSW landfill, an overview of current status of MSW landfills in Malaysia and generation of solid waste in Malaysia and other neigh- bouring countries.
  2. Dora Esphylin, Sharifah Norkhadijah Syed Ismail, Sarva Mangala Praveena, Zailina Hashim, Emilia Zainal Abidin
    MyJurnal
    Background: Prolonged exposure of heavy metals in the respirable particulate matter (PM10) from municipal solid waste (MSW) landfills may affect children health. Objective: To investigate the association of reported respiratory symptom with heavy metals in PM10, with heavy metals in fingernails among children residing close to MSW landfills. Methods: Two groups of children age 7 to 12 years old were involved in this cross-sectional study. Those residing within 3 km radius from a landfill were the exposed group and those residing more than 3 km radius as the unexposed group. Questionnaires adapted from American Thoracic Society were applied in the survey. Fingernails were used as biomarker. Ten heavy metals elements in PM and fingernail samples were analysed using inductively coupled plasma mass spectrometry (ICP-MS). Results: The cadmium, chromium, copper, manganese, nickel and lead concentrations in PM around the MSW landfills and residential areas exceeded the Canada and USEPA standard permissible limit. Heavy metals in fingernails (p
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