Fosfomycin pharmaceutical wastewater with the characteristics of complex composition, low biodegradability, easily caused a potential inhibitory effect to conventional activated sludge treatment process. A new type of fosfomycin pharmaceutical wastewater treatment process of Fenton pretreatmentanaerobic/anaerobic/oxic(AAO) activated sludge method was researched. The results showed that the removal rate of COD in fosfomycin wastewater by Fenton pretreatment-AAO was 89.3%~91.2%, and the removal efficiency of ...