Sewage treatment system for high and cold service and parking areas

The invention relates to the technical field of sewage treatment, in particular to a sewage treatment system for high and cold service and parking areas, which comprises a septic tank, a regulating tank, a pretreatment tank, a first anaerobic tank, a first aerobic tank, a second anaerobic tank, a second aerobic tank, a sedimentation tank, a first intermediate water tank, a filter tank and a reclaimed water recycling tank which are sequentially connected through pipelines, the method has the beneficial effects that according to the sewage current situation of the highway service area and the parking area in the alpine region and the problems existing in the existing traditional process, factors such as limitation and instability of the original process are analyzed, and more suitable sewage treatment equipment is researched, so that more energy-saving and emission-reducing effects are achieved. 本发明涉及污水处理技术领域，具体为一种用于高寒服务、停车区的污水处理系统，包括依次通过管道连接的化粪池、调节池、预处理池、第一厌氧池、第一好氧池、第二厌氧池、第二好氧池、沉淀池、第一中间水池、过滤池和中水回用池，本发明的有益效果在于：