Journal of Chemistry / 2018 / Article / Tab 1

Research Article

Impact Assessment of Phosphogypsum Leachate on Groundwater of Sfax-Agareb (Southeast of Tunisia): Using Geochemical and Isotopic Investigation

Table 1

Chemical composition of groundwater samples

MonthsUnitOct 13Jan 14Mar 14May 14Aug 14Oct 14
ParametersMinMaxMinMaxMinMaxMinMaxMinMaxMinMax

°C12.113.910.112.81111.711.1012.2012.213.212.0013.1
pHmg/L5.187.745.758.15.587.955.567.855.27.795.507.76
O2dissolvedmg/L0.92.150.94.20.83.50.803.120.72.90.502.8
ECµs/cm210033200159033000165032600168034300180034700190034900
K+mg/L2.722.702.25192.1519.62.6019.502.521.22.723.68
Na+mg/L111.56965139.467601426300115.16612419866001956515
Ca2+mg/L59986499045085154.361075511080581020
Mg2+mg/L3794522.59202494029.751085251050351080
Cl-mg/L110.65480104.353961015372.51515475135.558101125632.5
mg/L256.49143.9195.29661.52719533.9199.208533.92459313.92559973
mg/L2154396.1201.54295.72044352.9261.254543.72104857.32104948.5
Ortho-Pmg/L2.1567.32.581.72.771.001.90136.651.5921.25114.95
mg/L0.6260.6270.5019.000.5029.000.5170.619
Almg/L0.021.80.031.570.030.900.060.980.020.960.030.97
Znmg/L0.031.460.021.410.021.440.031.470.041.510.031.05

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