Fig. 6. Gas chromatograph–mass spectrometry (GC–MS) data of oil residue extracted from leachate of control on Days 0 and 7. Peak identification of hydrocarbon components is shown in GC–MS data of oil residue on Day 0.
Fig. 6. Gas chromatograph–mass spectrometry (GC–MS) data of oil residue extracted from leachate of control on Days 0 and 7. Peak identification of hydrocarbon components is shown in GC–MS data of oil residue on Day 0.