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Adverse Impacts of Poor Wastewater Management Practices on Water Quality in Gebeng Industrial Area, Pahang, Malaysia

Authors: I. M. Sujaul, M. A. Sobahan, A. A. Edriyana, F. M. Yahaya, R. M. Yunus


This study was carried out to investigate the adverse effect of industrial wastewater on surface water quality in Gebeng industrial estate, Pahang, Malaysia. Surface water was collected from six sampling stations. Physicochemical parameters were characterized based on in-situ and ex-situ analysis according to standard methods by American Public Health Association (APHA). Selected heavy metals were determined by using Inductively Coupled Plasma Mass Spectrometry (ICP MS). The results revealed that the concentration of heavy metals such as Pb, Cu, Cd, Cr and Hg were high in samples. The results also showed that the value of Pb and Hg were higher in the wet season in comparison to dry season. According to Malaysia National Water Quality Standard (NWQS) and Water Quality Index (WQI) all the sampling station were categorized as class IV (highly polluted). The present study revealed that the adverse effects of careless disposal of wastes and directly discharge of effluents affected on surface water quality. Therefore, the authorities should implement the laws to ensure the proper practices of wastewater management for environmental sustainability around the study area.

Keywords: Gebeng, heavy metals, waste water, water quality index.

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[1] V. O. Abramov, A. V. Abramova, P. P. Keremetin, M. S. Mullakaev, G. B. Vexler, J. Timothy, and T. J. Mason, “Ultrasonically improved galvanochemical technology for the remediation of industrial wastewater. Ultrasonics Sonochemistry, vol. .21, pp. 812–818, 2014.
[2] M. A. Hossain, I. M. Sujaul, and M. A. Nasly, “Water Quality Index: an Indicator of Surface Water Pollution in Eastern part of Peninsular Malaysia”, Research Journal of Recent Sciences, Vol. 2, no. 10, pp. 10- 17, 2013.
[3] I. M. Sujaul, M. A. Hossain, M. A. Nasly, and M. A. Sobahan, “Effect of industrial pollution on the spatial variation of surface water quality,” Am. J. Environ. Sci., vol. 9, pp. 120–129, 2013.
[4] HACH, The Handbook of DR/2500 Laboratory Spectrophotometer. Loveland, CO: HACH Company, 2003.
[5] APHA, Standard methods of water and wastewater analysis. 22nd ed. Washington D.C., American Public Health Association, 2013.
[6] WHO, GEMS/Water operation guide. 3rd ed. M. Allerd, ed., World Health Organisation, Geneva, 1992.
[7] Department of Environment Interim National Water Quality Standard (INWQS), for Malaysia, Kuala Lumpur, Malaysia, 2000.
[8] Rao’S (ed.) PIG-a numerical index for dissemination of groundwater contamination zones. Hydrological Processes, John Wiley & Sons, 2012.
[9] M. A. Haque, Y. E. Huang, and T.S. Lee, “Seberang Perai rice scheme irrigation water quality assessment,” J. Institution of Engineers Malaysia, vol. 71, no. 4, pp. 42-49, 2010.
[10] DOE, Interim National Water Quality Standard for Malaysia, Department of Environment, Kuala Lumpur, Malaysia, 2008.
[11] R. Reza, and G. Singh, “Heavy metal contamination and its indexing approach for river water,” Int. J. Environ. Sci. Technol. Vol. 7, no. 4, pp. 785-792, 2010.
[12] J. Yisa, and T. Jimoh, “Analytical studies on water quality index of river Landzu,” Am. J. Applied Sci. vol. 7, pp. 453-458, 2010.
[13] K. Varunprasath, and N. A. Daniel, “Comparison studies of three fresh water rivers (Cauvery, Bhavani and Noyyal) in Tamilnadu, India.” Iranica J. Ener. Environ., vol. 1, pp. 315-320, 2010.
[14] M. Varol, B. Gokot, A. Bekleyen, and B. Şen, “Spatial and temporal variations in surface water quality of the dam reservoirs in the Tigris River basin, Turkey,” Catena, vol. 92, pp. 11–21, 2012.
[15] M. D. Wogu, and C. E. Okaka, “Pollution studies on Nigerian rivers: heavy metals in surface water of Warri River, Delta State,” J. Biodiver. Environ. Sci. vol. 1, no. 3, pp. 7-12, 2011.
[16] Ministry of Environment protection. Permissible concentration of Cobalt in surface water, USA. 1991.
[17] U. N. Haque, M. A. Arain, Z. Haque, N. Badar, and N. Mughal, “Drinking water contamination by Chromium and lead in industrial lands of Karachi,” J. Pak. Med. Assoc. vol. 59, no. 5, pp. 270-274, 2009.