摘要：The kinetics of Fenton degradation of azo dye Acid Yellow G by online spectrometry technology was studiedin this research. The main influential parameters of Fenton process such as FeSO 4 dosage, H 2 O 2 dosage,reaction temperature and pH were investigated and the optimum conditions were 20mg/L FeSO 4 , 50mg/LH 2 O 2 , pH=3 and 38°C. Degradation kinetics analyses of acid yellow G were carried out for superiorinterpretation of Fenton process and the result indicated that the Behnajady-Modirshahla-Ghanbery (B-M-G) model is more applicable than the first or second order kinetics.
