Highway service area sewage treatment technology

Highway service area sewage is generally composed of fecal sewage, catering washing water, car wash waste water and gas station cleaning waste water.As the amount of sewage discharged by car washing and gas station cleaning is relatively small, domestic sewage mainly consists of the domestic sewage generated by resident staff and passengers in the service area.

Product Introduction

This kind of wastewater can be treated by integrated equipment, and its built-in process can choose domestic sewage treatment process, that is, “AAO+ precipitation + filtration + disinfection” can meet the discharge standard.That is, CODcr≤50mg/l, BOD5≤10mg/l, SS≤10mg/l, NH3-N≤5mg/l, TN≤15.0mg/l, TP≤0.5mg/l.