Figure 2From: Removal of alachlor from water by catalyzed ozonation on Cu/Al2O3honeycombDegradation of alachlor when ozone was applied alone and acids produced in the reaction process: (□) alachlor; (▽) TOC; (☆) acetic acid; (○) oxalic acid; (◇) propionic acid. T: 20°C, Alachlor concentration: 100 mg L-1.Back to article page