2021-2022
The land for the newly built water purification station at the end of the box culvert in Dashan Village is located in the current Dashan Village Park. The design scale for the rainy season is 14000 m3/d, and the design scale for the dry season is 3420 m3/d, with Kz=1.80. The design volume of the storage tank is 14000 m3. After the completion of the project, the effluent quality of the water purification station meets the standard of Class IV. The treated effluent is still discharged through the outfalls, and the final receiving water body is the Huaxi River.
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.
