Health Risks Assessment of Rainwater Pollutants in Jengka, Pahang, Malaysia

  • Authors

    • Siti Nadzifah Ghazali
    • Fazrul Razman
    • Mohd Zahari Abdullah
    2018-08-24
    https://doi.org/10.14419/ijet.v7i3.30.18146
  • Aluminium, Copper, Manganese, PCA, Stormwater, Zinc

  • Rainwater samples were collected in Jengka, Pahang Malaysia. Temperature, pH, TDS, EC, Al, Cu, Mn, and Zn were measured. The concentrations of heavy metals (Al, Cu, Mn and Zn) in thirty-eight samples were analysed using inductively coupled plasma-mass spectrometry (ICP-MS). Statistical analysis results indicate that pH, TDS, and EC showed significant differences between wet and dry seasons. However, no significant difference was observed seasonally for heavy metals (HMs). All parameters, except pH, were below the Malaysian Drinking Water Guidelines (MDWG) value and the health risk assessment for HMs indicates the safe levels. Principal component analysis (PCA) suggests that HMs in rainwater in Jengka, Pahang were originated from natural and anthropogenic sources.

     

     

  • References

    1. [1] Liu X, Song Q, Tang Y, Li W, Xu J, Wu J, et al. Human health risk assessment of heavy metals in soil-vegetable system: A multi-medium analysis. Sci Total Environ. 2013;463–464:530–40.

      [2] USEPA (United States Environmental Proctection Agency). Risk Assessment Guidance for Superfund Volume I Human Health Evaluation Manual ( Part A ). Vol. I. 1989.

      [3] Norberg GF, Fowler BA. Risk Assessment. In: Nordberg GF, Fowler BA, Nordberg M, editors. Handbook on the Toxicology of Metals. Fourth. Academic Press; 2015. p. 461–86.

      [4] Ma Y, Egodawatta P, McGree J, Liu A, Goonetilleke A. Human health risk assessment of heavy metals in urban stormwater. Sci Total Environ. 2016;557–558(May):764–72.

      [5] Ma Y. Human Health Risk of Toxic Chemical Pollutants Generated From Traffic and Land Use Activiteis. Queensland University of Technology; 2016.

      [6] Keshavarzi B, Tazarvi Z, Rajabzadeh MA, Najmeddin A. Chemical speciation, human health risk assessment and pollution level of selected heavy metals in urban street dust of Shiraz, Iran. Atmos Environ. 2015;119(August):1–10.

      [7] Li P, Lin C, Cheng H, Duan X, Lei K. Contamination and health risks of soil heavy metals around a lead/zinc smelter in southwestern China. Ecotoxicol Environ Saf. 2015;113(August):391–9.

      [8] Sulaiman FR, Mohd Rafi NF, Kamarudin SNS, Syed Ismail SN. Assessment of physicochemical characteristics and health risk of drinking water. J Teknol. 2016 Feb;78(2):107–14.

      [9] Odnevall Wallinder I, Verbiest P, He W, Leygraf C. Effects of exposure direction and inclination on the runoff rates of zinc and copper roofs. Corros Sci. 2000 Aug;42(8):1471–87.

      [10] Low KH, Koki IB, Juahir H, Azid A, Behkami S, Ikram R, et al. Evaluation of water quality variation in lakes, rivers, and ex-mining ponds in Malaysia (review). Desalin Water Treat. 2016;(June):1–25.

      [11] WHO. Guidelines for Drinking Water Quality - 4th ed. 2011.

      [12] Sulaiman FR, Mustaffa NFS, Mohd Khazaai SN. Preliminary assessment of selected metals in agricultural soils in Jengka, Pahang, Malaysia. Environ Earth Sci. 2016;75(3):1–9.

      [13] Chang M, McBroom MW, Scott Beasley R. Roofing as a source of nonpoint water pollution. J Environ Manage. 2004 Dec;73(4):307–

      15.

      [14] Mummullage SWN. Source Characterisation of Urban Road Surface Pollutants for Enhanced Water Quality Predictions. Queensland University of Technology; 2015.

      [15] MMOH. Drinking Water Quality Surveillance Programme - Ministry of Health. Ministry of Health Malaysia. 2010.

      [16] Igbinosa IH, Aighewi IT. Quality assessment and public health status of harvested rainwater in a peri-urban community in Edo State of Nigeria. Environ Monit Assess. 2017;189(405).

      [17] NHMRC, NRMMC. Australian Drinking Water Guidelines Paper 6 National Water Quality Management Strategy. National Health and Medical Research Council, National Resource Management Ministerial Council, Commonwealth of Australia,. Canberra.; 2011.

  • Downloads

  • How to Cite

    Nadzifah Ghazali, S., Razman, F., & Zahari Abdullah, M. (2018). Health Risks Assessment of Rainwater Pollutants in Jengka, Pahang, Malaysia. International Journal of Engineering & Technology, 7(3.30), 15-18. https://doi.org/10.14419/ijet.v7i3.30.18146