2007-11-23_HYDROLOGY - M1977300 (8)

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PHREEQC MODEL OUTPUT FILE As 4.017e-008 4.017e-008 Ba 1.388e-007 1.388e-007 Ca 9.913e-003 9.913e-003 Cl 7.64le-004 7.64le-004 Cu 3.947e-008 3.947e-008 Fe 2.695e-007 2.695e-007 K 5.543e-004 5.543e-004 Mg 1.049e-002 1.049e-002 Mn 1.019e-004 1.019e-004 Mo 1.694e-005 1.694e-005 N 1.862e-004 1.862e-004 Na 7.375e-003 7.375e-003 Pb 1.21le-007 1.21le-007 S(6) 2.110e-002 2.110e-002 Sb 8.241e-009 8.241e-009 T1 1.964e-008 1.964e-008 U 2.740e-007 2.740e-007 Zn 9.206e-007 9.206e-007 ----------------------------Description of solution --------- I ------------------ pH = 6.850 pe = 0.390 Activity of water = 0.999 Ionic strength = 6.342e-002 Mass of water (kg) = 1.000e+000 Total carbon (mol/kg) = 9.96le-003 Total C02 (mol/kg) = 9.961e-003 Temperature (deg C) = 17.500 Electrical balance (eq) = -1.759e-003 Percent error, 100*(Cat-JAnl)/(Cat+lAnl) = -2.45 Iterations = 17 Total H = 1.110265e+002 Total 0 = 5.562118e+001 ----------------------------Distribution of species------------------- I ---------- Log Log Log Species Molality Activity Molality Activity Gamma H+ 1.744e-007 1.413e-007 -6.758 1-6.850 -0.092 OH- 4.996e-008 3.984e-008 -7.303- -7.400 -0.098 H2O 5.551e+001 9.991e-001 1.744 I-0.000 0.000 Ag 4.65le-009 AgCl 2.272e-009 2.272e-009 -8.644 -8.644 0.000 Ag+ 1.960e-009 1.587e-009 -8.708 -8.799 -0.092 AgS04- 2.425e-010 1.811e-010 -9.615 -9.742 -0.127 AgC12- 1.709e-010 1.276e-010 -9.767 1-9.894 -0.127 AgNH3+ 5.070e-012 3.787e-012 -11.295 _11.422 -0.127 AgC13-2 1.914e-013 5.958e-014 -12.718 1-13.225 -0.507 Ag(NH3)2+ 5.689e-014 4.250e-014 -13.245 ;-13.372 -0.127 AgOH 1.130e-014 1.130e-014 -13.94'1 713.947 0.000 AgC14-3 1.039e-015 7.526e-017 -14.983 -16.123 -1.140 Ag(OH)2- 1.053e-019 7.868e-020 -18.977 i-19.104 -0.127 Ag2MoO4 7.024e-024 7.024e-024 -23.153 ;-23.153 0.000 AgN02 0.000e+000 0.000e+000 -46.290 746.290 0.000 AgNO3 0.000e+000 0.000e+000 -63.861 -63.861 0.000 Ag(N02)2- 0.000e+000 0.000e+000 -85.838 -85.965 -0.127 Al 3.718e-006 A1(OH)4- 1.829e-006 1.479e-006 -5.738 -5.830 -0.092 A1(OH)3 1.00le-006 1.00le-006 -6.000 -6.000 0.000 A1(OH)2+ 8.619e-007 7.043e-007 -6.065 -6.152 -0.088 AlOH+2 1.697e-008 7.569e-009 -7.770 -8.121 -0.351 AlS04+ 7.651e-009 6.185e-009 -8.116 -8.209 -0.092 A1+3 1.168e-009 1.748e-010 -8.933 -9.757 -0.825 Al(S04)2- 5.914e-010 4.780e-010 -9.228 -9.321 -0.092 A1Mo6021-3 2.802e-026 2.029e-027 -25.553 -26.693 -1.140 As(3) 1.49le-008 H3AsO3 1.486e-008 1.486e-008 -7.828 -7.828 0.000 H2AsO3- 5.429e-011 4.055e-011 -10.265 -10.392 -0.127 H4AsO3+ HAs03-2 1.392e-015 1.040e-015 -14.856 6.027e-016 1.876e-016 -15.220 -14.983 -15.727 -0.127 -0.507 As03-3 5.434e-022 3.934e-023 -21.265 -22.405 -1.140 As(5) 2.526e-008 2007JulyMineWaterSpeciation_r1pH6'85.pgo.doc Page 2 of 10 WhetstoneAssoclatesr