【正文】
al toxic, high concentration, refractory anic single aerobic treatment can not make the effluent reach the discharge standard, physical chemistry pretreatment is usually required to the process, which is bound to plicate the process and brings additional treatment cost as well. Hydrolytic acidification can effectively remove the remnant of antibiotics, then the aerobic process is protected well and the biodegradability of wastewater is enhanced. As a result, hydrolytic acidification and aerobic bine process works well specific in antibiotic pharmaceutical wastewater is a plugflow reactor which good at solidliquid separation. Using ABR as the hydrolytic acidification reactor and optimizing its design parameter, it can greatly remove remnant of antibiotics and enhance the biodegradability of wastewater. SBR has such characteristics as great shockload resistance, flexible operational cycle, highly autocontrol, secondary sedimentation tank exception and sludge bulking restraint. The process bine ABR hydrolysis acidification with SBR will act well in antibiotic wastewater a antibiotics pharmaceutical wastewater treatment project in