Fig. 3From: Degradation and sorption of the herbicides 2,4-D and quizalofop-P-ethyl and their metabolites in soils from railway tracksSequential degradation of 2,4-D to 2,4-DCP and 2,4-DCA. Left: 2,4-D to 2,4-DCP and 2,4-DCA in soil EB. Middle: 2,4-DCP to 2,4-DCA in EB. Right: back-reaction 2,4-DCA to 2,4-DCP in CS. Symbols show measured concentrations, lines are kinetic fitsBack to article page