Enzymatic Transformation and Bonding of Sulfonamide Antibiotics to Model Humic Substances
Table 3
Concentrations of sulfonamides and hydroxyphenol derivate reacted in the absence or presence of laccase, and resulting rate coefficients of the dissipation of sulfapyridine (SPY), sulfadimethoxine (SDT), and sulfanilamide (SAA).
Degradation of SAA and SDT was measured only at one timepoint (5 d). It was assumed that degradation followed zero order kinetics as it was determined for SPY.
bData from [20].