Research Article
Anomalous Fluctuation of Halogens in Relation to the Pollution Status along Lake Mariout, Egypt
Table 1
The hypothetical precipitated salts in surface and pore waters along Lake Mariout.
| Site | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| SI of precipitated salts and minerals | Surface water | Calcite | 1.28 | 1.38 | 3.40 | 1.46 | 2.36 | 3.03 | 2.95 | 2.97 | 2.05 | 2.58 | 3.12 | 1.26 | 3.11 | Aragonite | 1.03 | 1.12 | 3.15 | 1.20 | 2.11 | 2.78 | 2.70 | 2.72 | 1.80 | 2.33 | 2.87 | 1.01 | 2.86 | CaSO4.0.5 H2O | 2.08 | 1.88 | 1.26 | 1.57 | 1.56 | 1.55 | 1.70 | 1.79 | 1.99 | 1.71 | 1.15 | 0.75 | 1.81 | CaSO4.2H2O | 1.96 | 1.76 | 1.14 | 1.44 | 1.43 | 1.43 | 1.58 | 1.67 | 1.87 | 1.58 | 1.03 | 0.63 | 1.69 | Ca3(PO4)2 | 24.86 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | Ca(IO3)2 | 1.57 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | Ca(IO3)2.6H2O | 10.06 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | OCP | 39.64 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | HAP | 45.74 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | FAP | 42.77 | 50.36 | 50.38 | 51.95 | 51.71 | 51.31 | 50.90 | 49.82 | 51.31 | 50.81 | 49.03 | 50.95 | 51.63 | CFAP | 60.89 | 16.85 | 17.86 | 18.18 | 17.84 | 19.02 | 18.83 | 17.85 | 17.64 | 18.59 | 16.04 | 18.24 | 19.14 | Fe(OH)2 | 11.96 | 12.17 | 11.96 | 11.89 | 12.08 | 10.59 | 11.76 | 11.58 | 10.07 | 11.92 | 12.05 | 11.99 | 11.52 | Fe(OH)3 | 35.44 | 35.64 | 35.43 | 35.36 | 35.55 | 34.07 | 35.24 | 35.05 | 33.54 | 35.39 | 35.52 | 35.46 | 34.99 | FePO4.2H2O | 10.53 | 10.74 | 10.53 | 10.46 | 10.65 | 9.16 | 10.33 | 10.15 | 8.64 | 10.49 | 10.62 | 10.56 | 10.08 | Mg(OH)2 | 12.15 | 12.06 | 11.31 | 11.71 | 11.73 | 11.59 | 11.79 | 11.88 | 11.70 | 11.83 | 11.51 | 11.52 | 11.68 | Mg3(PO4)2 | 0.85 | 13.45 | 11.21 | 12.40 | 12.45 | 12.05 | 12.64 | 12.91 | 12.36 | 12.76 | 11.80 | 11.84 | 12.29 | Mn(IO3)2 | 0.25 | 2.43 | 3.54 | 3.03 | 2.47 | 3.12 | 2.26 | 0.55 | 1.83 | 1.98 | 0.64 | 2.62 | 0.42 | KIO4 | 5.76 | 5.70 | 5.52 | 5.49 | 5.65 | 5.64 | 5.59 | 5.54 | 5.51 | 5.60 | 4.89 | 5.51 | 5.48 | KCIO4 | 4.95 | 4.89 | 4.71 | 4.68 | 4.84 | 4.83 | 4.78 | 4.73 | 4.70 | 4.79 | 4.08 | 4.70 | 4.67 | ZnCO3 | 4.14 | 4.04 | 6.13 | 4.55 | 5.60 | 5.60 | 5.86 | 5.73 | 4.91 | 5.30 | 6.59 | 4.72 | 5.81 | ZnCO3.H2O | ā0.18 | ā0.27 | 1.81 | 0.24 | 1.28 | 1.28 | 1.54 | 1.42 | 0.60 | 0.99 | 2.27 | 0.41 | 1.49 | Zn(OH)2 | 11.98 | 11.89 | 11.99 | 12.10 | 12.54 | 11.94 | 12.23 | 12.32 | 12.16 | 12.07 | 12.49 | 12.27 | 12.03 | Zn(IO3)2.2H2O | 3.66 | 3.57 | 3.67 | 3.78 | 4.22 | 3.62 | 3.91 | 4.00 | 3.83 | 3.75 | 4.17 | 3.95 | 3.71 |
| Pore water | Fluorite | 2.00 | 2.11 | 1.06 | 1.95 | 3.46 | 3.09 | 3.45 | 3.17 | 2.28 | 2.46 | 3.07 | 3.65 | 2.77 | CaSO4.0.5 H2O | 3.70 | 1.77 | 1.90 | 2.00 | 1.68 | 1.78 | 2.02 | 2.55 | 2.03 | 2.12 | 1.91 | 1.79 | 2.11 | CaSO4.2H2O | 3.58 | 1.65 | 1.78 | 1.88 | 1.55 | 1.66 | 1.90 | 2.43 | 1.91 | 2.00 | 1.78 | 1.67 | 1.99 | Ca3(PO4)2 | 29.58 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | 24.24 | Ca(IO3)2 | 3.15 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | Ca(IO3)2.6H2O | 11.64 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | 9.86 | OCP | 45.94 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | 35.69 | HAP | 53.61 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | 43.49 | FAP | 51.26 | 52.95 | 53.99 | 52.70 | 54.60 | 53.18 | 53.27 | 53.38 | 53.21 | 53.11 | 54.20 | 53.73 | 53.91 | CFAP | 78.33 | 17.75 | 20.68 | 17.52 | 20.49 | 20.78 | 19.90 | 20.15 | 19.63 | 20.26 | 21.21 | 20.24 | 20.60 | MgF2 | 2.99 | 1.38 | 1.77 | 0.60 | 2.62 | 2.32 | 0.95 | 2.09 | 2.12 | 2.43 | 2.22 | 2.51 | 2.03 | Mg(OH)2 | 13.95 | 14.39 | 14.08 | 14.00 | 14.28 | 14.20 | 13.46 | 14.25 | 14.18 | 14.38 | 14.12 | 13.91 | 14.14 | Mg3(PO4)2 | 9.87 | 24.42 | 24.17 | 23.55 | 24.69 | 22.07 | 21.28 | 23.17 | 22.43 | 22.60 | 23.87 | 21.32 | 23.78 | KIO4 | 5.64 | 5.68 | 5.75 | 5.57 | 5.61 | 5.60 | 5.70 | 5.66 | 5.58 | 5.71 | 5.51 | 5.43 | 5.64 | KCIO4 | 4.83 | 4.87 | 4.94 | 4.76 | 4.80 | 4.79 | 4.89 | 4.85 | 4.77 | 4.90 | 4.70 | 4.61 | 4.83 |
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