Where is the sewage treatment plant in Ningjin County?

Address: 200 meters north of the intersection of West Outer Ring Road and North Ring Road East.

Ningjin County Sewage Treatment Plant is located on the north side of the eastern end of the North Ring Road (Zhenhua Street) in Ningjin County (opposite Jindu Hotel), covering an area of 60,000 square meters, with a service area of 8.5 square kilometers and a service population of 6,543.8+0.6 million. The influent sources of sewage treatment plant are mainly domestic sewage in Ningjin county and some industrial wastewater in economic development zone.

The first phase of the project adopts suspended chain aeration A/O process (BIOLAK), and the whole tank is divided into four areas: anaerobic zone (biological phosphorus reaction zone), aeration zone, sedimentation zone and stable zone, which can effectively remove COD and BOD, as well as nitrogen and phosphorus. In the second phase, A/A/O process, which is mainly popularized in water treatment industry at present, is adopted, and the annular oxidation ditch pool with the characteristics of plug flow and complete mixing is selected, which has the advantages of excellent sewage flow pattern, small excess sludge output and good effluent quality. Advanced treatment and reclaimed water reuse adopt the process of "folded plate flocculation and sedimentation +V-type filter". The effluent quality completely meets the requirements of the national pollutant discharge standard for urban sewage treatment plants. Reclaimed water is used for enterprise production, urban greening and landscape water.