fig3

Figure 3. Mean concentrations of CBZ and its metabolites as a function of time in (A) sludge-amended soil and (B) compost-amended soil and curves from the applied kinetic models. BEM: Bi-exponential model; CBZ: carbamazepine; EP-CBZ: carbamazepine-10,11-epoxide; FODED: first-order double-exponential decay; FOTC: first-order two-compartment; LM: logistic model; MHSM: modified hockey-stick model; SFO: a single first-order; 3-OH-CBZ: 3-hydroxycarbamazepine; 10-OH-CBZ: 10-hydroxycarbamazepine.