Application of Water Quality Index for Assessment Water Quality in Some Bottled Water Erbil City, Kurdistan Region, Iraq
Keywords:Bottled Water, Erbil, WQI, Physicochemical parameters
Water quality index was applied to assessment water quality of six different types of bottled water that's available in Erbil city (Life, Shireen, Kani, Al-Hayat, Rawan, and Masafi) for drinking purposes, depending on the physicochemical parameters of water (Turbidity, EC, TDS, pH, Alkalinity, Hardness, Ca+2, Mg+2, and No3-2). The water quality index showed that the Life, Rawan, and Masafi are excellent; also Shireen, Kani, and Al-Hayat are good for drinking purposes depending on the World Health Organization (WHO) standards. The results indicate the bottled water quality generally changed from years 2009 to 2012, some of the bottles have changed to the better and improved their quality, and another's changed to the worse side and declined their quality. WQI is also suggested as a very helpful tool that enables the public and decision makers to evaluate water quality of different bottled waters.
. Oyelude, E.O. and Ahenkorah, S. (2012). Quality of Sachet Water and Bottled Water in Bolgatanga Municipality of Ghana. Research Journal of Applied Sciences, Engineering and Technology, 4(9): 1094-1098.
. Taiwo, A.M., Gbadebo, A.M., Awomeso, J.A. (2010). Potability Assessment of Selected Brands of Bottled Water in Abeokuta, Nigeria. J. Appl. Sci. Environ. Manage., 14(3): 47 – 52.
. Fulazzaky, M.A., Hadimuljono, M.B., Jalan Pattimura, Kebayoran Baru (2000). Evaluation of the suitability of Citarum river water for different uses. Jakarta 12110, Indonesia. No. 20.
. Akoteyon, I.S., Omotayo, A.O., Soladoye, O. and Olaoye, H.O. (2011). Determination of Water Quality Index and Suitability of Urban River for Municipal Water Supply in Lagos-Nigeria. European Journal of Scientific Research, 54(2): 263-271.
. Toma, J.J., Hanna, N.S., Mohammad, B.A. (2013). Effect of Storage Condition on Some Bottled Water Quality in Erbil City, Kurdistan Region-Iraq. International Journal of Software and Web Sciences, 3(1): 33-43.
. Toma, J.J. (2009). Studying of Water quality of various Trading Marks of Potable bottled waters in Erbil City, Iraq. Zanco, Journal of Pure and Applied Sciences, 22(2): 1-13.
. APHA (1989). Standard method for the examination of water and wastewater, 17th edi., American Public Health Association (APHA), American Association (AWWA), and Water Pollution Control Federation (WPCF), Washington, D.C., USA.
. Ramakrishnaiah, C.R., C. Sadashivaiah and G. Ranganna, (2009). Assessment of water quality index for the groundwater in Tumkur Taluk, Karnataka State, India. E-Journal of Chemistry, 6: 523-530.
. Yisa, J. and Jimoh, T. (2010). Analytical Studies on Water Quality Index of River Landzu. American Journal of Applied Sciences, 7(4): 453-458.
. Chauhan, A. and Singh, S. (2009). Evaluation of Ganga Water for Drinking Purpose by Water Quality Index at Rishikesh, Uttarakhand, India. Research Officer, Paramhans Sanstha (N.G.O.), Dehradun, Uttarakhand, India.
. Shivasharanappa, Srinivas, P. and Huggi, M.S. (2011). Assessment of groundwater quality characteristics and Water Quality Index (WQI) of Bidar city and its industrial area, Karnataka State, India. International Journal of Environmental Sciences, Volume 2, No. 2: 965-976.
. World Health Organization (2004). Guidelines for Drinking- Water Quality,” 3rd Edition, Geneva.
. Welch, P.S. (1952). Limnology, 2nd Edition New York, Toronto, and London, McGraw-Hill Book Company, Inc., 538p.
. Hameed, A., Alobaidy, M.J., Abid, H.S., & Maulood, B.K. (2010). Application of Water Quality Index for Assessment of Dokan Lake Ecosystem, Kurdistan Region, Iraq. Journal of Water Resource and Protection, 2: 792-798.
. Hem, J.D. (1985). Study and interpretation of the chemical characteristics of natural water. 3rd Edition. U.S. Geological Survey Water-Supply, Paper 2254, 356pp.
. Hassan, I.O. (1998). Urban hydrology of Erbil City Region. Ph.D. Thesis. University of Baghdad, Iraq.
. Malviya, N., Deo, S. and Inam, F. (2011). Determination of water quality index to assess water quality for drinking and agricultural purposes. International Journal of Basic and Applied Chemical Sciences, 1: 79-88.
. Parmar, K. & Parmar, V. (2010). Evaluation of water quality index for drinking purposes of river Subarnarekha in Singhbhum District. International Journal of Environmental Sciences, 1(1): 77-81.