20th August 2025, the third phase project of the Chengnan Wastewater Treatment Plant in Lianyungang City, Jiangsu Province, which was constructed by Horizon Technology Group, has reached an important milestone. The main structures such as the biological reaction tank, secondary sedimentation tank, filtration and disinfection tank, and sludge dewatering machine room have all passed the acceptance inspection, laying a solid foundation for the subsequent construction. 

The project covers an area of 31,400 square meters and is designed to handle 50,000 tons of wastewater per day. It includes main functional areas such as wastewater treatment, sludge dewatering, and auxiliary facilities. Once completed, it will significantly enhance the regional wastewater treatment capacity and improve the water environment of the urban area. The picture shows the construction site of the third phase of the Chengnan Wastewater Treatment Plant.