Pingtan County Wastewater Treatment Plant Project

Project Name: Pingtan County Wastewater Treatment Plant Project

Location: Fujian, China

Capacity: 40,000 tons/day

Equipment: Denitrification filter, sand filter media, filter underdrain, automated control system

Project Introduction:

The Pingtan County Wastewater Treatment Plant project in Fujian is designed with a daily treatment capacity of 40,000 cubic meters. The project is equipped with a complete wastewater treatment solution including a Denitrification Filter, quartz Sand Filter Media, Filter Underdrain, and an advanced automated control system to ensure efficient, reliable, and stable wastewater treatment operation.

The denitrification filter system serves as the core unit for nitrogen removal, effectively reducing total nitrogen (TN) concentrations in the treated effluent. The quartz sand filter media improves filtration performance by assisting in the removal of total phosphorus (TP) and suspended solids (SS), while the filter underdrain system guarantees smooth water collection and balanced flow distribution throughout the filtration process.

To further enhance operational stability and management efficiency, the project integrates an intelligent automated control system capable of real-time monitoring and precise regulation across the entire treatment process. Through the coordinated operation of multiple treatment units, the plant achieves high-efficiency wastewater treatment while ensuring all discharge indicators comply with relevant environmental standards.

After commissioning, the treated effluent consistently maintains total nitrogen (TN) levels below 10 mg/L and total phosphorus (TP) levels below 0.3 mg/L, providing strong support for regional environmental protection and sustainable water resource management.