Avaliação da fotodegradação heterogênea de diclofenaco de sódio

Resumo

In this study, diclofenac sodium was degraded in the time of 60 min obtaining the degradation kinetics of pseudo first order, determining two degradation regimes, one in 10 min with the rate constant of 0,22242 min-1 and another during the remaining 50 min with the rate constant of 0,00179 min-1.