An intensity quantification of EEM fluorescence on residual water further revealed a decreasing trend in solubilized hydrocarbon residues which indicated a true removal of surface and subsurface contaminants ( Fig. 6e , Fig.
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An intensity quantification of EEM fluorescence on residual water further revealed a decreasing trend in solubilized hydrocarbon residues which indicated a true removal of surface and subsurface contaminants ( Fig. 6e , Fig.