Cations (mg/l) Wavelength Trace Elements (µg/l) Wavelength

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Presentation transcript:

Cations (mg/l) Wavelength Trace Elements (µg/l) Wavelength Table 1. Concentration of Major Cations and Trace Elements in Riyadh Household Water from Different Zones and Commercially Available Bottled and Zamzam Water Cations (mg/l) Wavelength Trace Elements (µg/l) Wavelength S.No Ca 422.6 K 766.4 Mg 279.5 Na 818.3 Pb 216.9 As 193.7 Ba 233.5 Cd 214.4 Cr 205.5 Cu 324.7 Fe 259.9 Mn 257.6 Mo 284.8 Ni 314.4 Se 196.0 Zn 213.8 Bottled Water (BW) 1 ND 1.199± 0.0125 12.99± 0.0464 15.25± 0.1080 2.53± 0.0038 3.153± 0.0013 0.434± 0.0005 0.317± 0.0004 0.321± 0.0003 1.194± 0.0006 0.274± 0.312± 2.212± 0.0039 0.921± 0.0021 2.175± 0.0010 0.064± 2 11.00± 0.0758 1.179± 0.0081 3.944± 0.0492 29.09± 0.1768 3.24± 0.0016 1.099± 0.0011 1.433± 0.0008 0.034± 0.0000 0.021± 0.0001 0.747± 0.0009 0.007± 0.0002 1.867± 0.0014 0.887± 3 9.807± 0.0271 1.444± 0.0024 4.545± 23.74± 0.0219 0.811± 0.0016 1.081± 0.0013 0.276± 0.049± 1.035± 0.742± 0.046± 0.079± 0.6± 0.0009 2.732± 0.0012 4 14.92± 0.0362 0.785± 0.0047 0.0053 27.11± 0.1561 0.560± 1.759± 0.0007 0.045± 0.400± 0.709± 0.072± 0.078± 3.858± 0.0031 0.507± 0.012± 5 13.38± 0.0582 0.051± 2.312± 0.0083 13.03± 0.0318 3.323± 0.0037 0.112± 0.014± 0.015± 0.894± 0.074± 0.086± 0.147± 6 9.209± 0.0402 1.014± 0.0025 3.961± 0.0304 26.33± 0.0597 0.666± 0.0019 0.096± 1.511± 0.633± 1.106± 0.099± 2.161± 7 34.96± 0.1510 0.120± 4.745± 0.0189 24.17± 0.1287 1.378± 1.118± 0.554± 0.042± 0.005± 1.344± 0.044± 0.059± 0.437± 8 8.275± 0.0373 1.280± 0.0082 3.238± 0.0173 34.10± 0.1614 3.382± 3.179± 0.029± 1.214± 0.243± 0.0017 3.043± 9 0.263± 2.749± 0.0467 2.764± 0.0018 0.808± 0.027± 1.113± 0.075± 0.770± 0.548± 0.781± 10 13.06± 0.0375 0.740± 4.591± 0.0311 17.48± 0.2563 2.863± 2.052± 0.236± 0.056± 3.516± 0.0027 0.195± 0.401± 11 12.52± 0.1702 0.992± 0.0026 3.390± 0.0044 24.98± 0.0531 2.230± 1.803± 0.189± 0.827± 0.060± 0.082± 0.447± 12 4.717± 0.0128 1.019± 1.890± 0.0257 42.52± 0.1602 6.187± 0.206± 1.738± 0.011± 0.053± 1.085± 0.071± 2.135± 0.097± 13 11.07± 0.0766 1.126± 0.0061 3.927± 0.0156 15.20± 0.1151 1.427± 0.584± 0.924± 0.066± 2.286± 0.788± 0.817± 14 17.50± 0.1725 7.905± 0.0476 7.332± 0.0447 0.824± 0.006 0.106± 1.204± 0.095± 0.077± 15 10.99± 0.0103 0.812± 4.158± 0.0074 19.28± 1.771± 0.737± 2.541± 1.177± 0.070± 0.098± 2.181± 4.824± 16 7.487± 0.0207 1.071± 2.961± 35.29± 0.0377 6.057± 2.659± 0.025± 0.174± 1.041± 0.433± 1.110± 1.032± 17 12.14± 0.0759 0.973± 0.0073 3.803± 0.0335 32.85± 0.248 0.941± 1.470± 0.035± 2.045± 1.164± 3.609± 1.733± 5.337± 18 21.07± 0.1565 1.836± 0.0147 3.565± 0.0218 12.69± 0.0740 2.047± 0.0038 0.716± 2.857± 0.102± 1.125± 2.507± 0.979± 19 5.620± 0.0163 0.399± 0.0020 2.150± 18.36± 0.0611 1.155± 0.031± 0.036± 1.140± 0.065± 0.068± 0.609± 0.614± 0.307± 20 7.530± 0.0637 1.143± 0.0077 3.057± 33.71± 0.1759 1.968± 0.0023 3.049± 0.198± 1.393± 0.069± 0.337± 0.002 2.599± Household water (21-East, 22-West, 23-Central, 24-North and 25-South) (HW) 21 50.20± 0.3544 4.547± 0.0199 4.416± 0.0249 75.15± 0.1400 2.934± 0.0036 8.688± 7.191± 3.511± 0.002± 0.092± 1.325± 22.78± 1.338± 15.94± 22 63.14± 0.2933 5.645± 0.0468 5.429± 0.0359 91.20± 1.320 4.350± 0.0032 12.27± 0.024± 3.908± 2.727± 6.497± 34.71± 1.590± 1195± 0.0317 23 63.69± 0.3343 5.666± 0.0104 5.469± 0.0405 91.97± 0.0831 4.688± 0.482± 0.038± 4.476± 5.557± 6.199± 5.033± 1.379± 51.96± 0.961± 934.9± 0.1144 24 0.0589 5.426± 0.0972 436.2± 2.569 0.123± 0.207± 0.057± 0.511±0.0004 1.604± 0.983± 1.942± 0.774± 4.118± 25 64.95± 0.3365 5.572± 0.0604 5.357± 0.0213 91.14± 0.9421 3.272± 10.22± 6.234±0.0004 4.324± 0.032± 0.008 0.407± 1.438± 30.10± 1.931± 72.27± 0.0295 Commercial Zamzam (CZ) 26 51.03± 0.2845 43.55± 0.1543 11.06± 0.0415 107.5± 0.2920 5.9± 0.0008 28.97± 0.126± 1.612± 0.016± 42.24± 15.66± 2.447± 1.646± Data are mean ± S.D of replicates Doha Al Nouri et al. Quality Characteristics of Commonly Consumed Drinking Water in Riyadh and Effect of Domestic Treatments on Its Chemical Constituents. Journal of Food and Nutrition Research, 2014, Vol. 2, No. 1, 25-33. doi:10.12691/jfnr-2-1-5 © The Author(s) 2013. Published by Science and Education Publishing.