required stoichiometry, an increase in concentration improves the removal. Therefore, batch test must be conducted on the contaminated porous media to find out the
best oxidant concentration to be added.
Fig. 4.2 Removal yield of contaminants by oxidation with different types of oxidants
Fig. 4.3 Removal yield of n-decane and menthol with different concentrations of iron activated
persulfate
4 Comparing the Efficiency of Oxidation, Sparging, Surfactant Flushing, and. . .
221
best oxidant concentration to be added.
Fig. 4.2 Removal yield of contaminants by oxidation with different types of oxidants
Fig. 4.3 Removal yield of n-decane and menthol with different concentrations of iron activated
persulfate
4 Comparing the Efficiency of Oxidation, Sparging, Surfactant Flushing, and. . .
221
