Table 1.
Distributions of parameters for different population groups used in risk assessment model with Monte Carlo simulation.
Table 2.
Concentrations of heavy metals in IWW and TWW in comparison with WHO limits [26, 40, 41].
Table 3.
Concentrations of heavy metals in soil irrigated with IWW and TWW.
Table 4.
Concentrations of heavy metals in vegetables irrigated with IWW.
Table 5.
Concentrations of heavy metals (mg.l-1) in vegetables irrigated with TWW.
Fig 1.
MTF of Fe, Pb, Cr, Ni, Mn, and Co from soil into vegetables.
MTF is calculated from the mean values of three samples of each heavy metal.
Fig 2.
Cumulative distribution of the HI total of heavy metals for (a) vegetables irrigated with TWW for children, (b) vegetables irrigated with TWW for adults, (c) vegetables irrigated with IWW for children, and (d) vegetables irrigated with IWW for adults.
Fig 3.
Cumulative probability of HI as a forecast of vegetables for (a) vegetables irrigated with TWW for children, (b) vegetables irrigated with TWW for adults, (c) vegetables irrigated with IWW for children, and (d) vegetables irrigated with IWW for adults.
Fig 4.
Sensitivity analysis of HI total for (a) vegetables irrigated with TWW for children, (b) vegetables irrigated with TWW for adults, (c) vegetables irrigated with IWW for children, and (d) vegetables irrigated with IWW for adults.