2021-2022
The project is located under the parking lot at the south gate of Bijia Mountain Park. The current storage tank is divided into two compartments: one is the initial rainwater treatment area and the other is the storage area. Integrated physical and chemical treatment facilities for initial light rain and non-point source pollutants will be constructed, with a capacity of 10000 m3/d. The main construction content includes the procurement and installation of equipment such as fine screens, lifting pump rooms, solid-liquid separation fluidized beds, ammonia nitrogen catalytic oxidation treatment tanks, disinfection tanks, sludge dewatering systems, deodorization systems, flushing facilities, and external electricity.
The gate type automatic flushing system is adopted. In the absence of anyone on duty, the gate type automatic flushing system can achieve remote monitoring, information integration, automatic flushing, autonomous circulation work, etc. It can effectively flush sediment from the floor of the storage tank into the collection corridor, achieving the effect of cleaning the storage tank.
