Overview
The Hebei wastewater treatment plant serves Gaoyang County in Baoding, Hebei, China, treating wastewater from approximately 68,000 residents. It operates under China's national wastewater discharge standards.
The Hebei wastewater treatment plant is located in Gaoyang County, Baoding, Hebei Province, China, serving a population of approximately 68,000 people. Situated in the North China Plain, the plant is part of the region's municipal wastewater infrastructure, addressing the needs of a densely populated area with significant industrial activity. As a medium-sized agglomeration, the plant is expected to meet China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets limits for key pollutants such as COD, BOD, ammonia nitrogen, and phosphorus. The standard requires secondary treatment as a baseline, with tertiary treatment increasingly adopted in sensitive watersheds to reduce nutrient loading. The plant's treated effluent likely discharges into local waterways that flow into the Hai River system, ultimately reaching the Bohai Sea. This downstream connection makes the plant's performance important for controlling pollution in the Bohai Sea, a semi-enclosed water body vulnerable to eutrophication from nutrient inputs.
Environmental context
The plant's treated effluent enters local rivers within the Hai River basin, which drains into the Bohai Sea. The Bohai Sea is a semi-enclosed marginal sea with limited water exchange, making it susceptible to nutrient accumulation and algal blooms. Effective wastewater treatment in the basin is critical to reducing nitrogen and phosphorus loads that contribute to coastal eutrophication and hypoxia.
Frequently asked questions
The Hebei wastewater treatment plant is located in Gaoyang County, Baoding, Hebei Province, China, along the S381 road in Jinhua Subdistrict.
The plant serves approximately 68,000 people in Gaoyang County and surrounding areas.
The treated effluent is discharged into local waterways that are part of the Hai River basin, which ultimately flows into the Bohai Sea.
The plant must comply with China's national standard GB 18918-2002, which sets discharge limits for pollutants. For a medium-sized plant like this, secondary treatment is required, with potential for tertiary treatment to reduce nutrients.
The plant helps protect the Hai River basin and the Bohai Sea from pollution. Effective treatment reduces nutrient loads that can cause eutrophication and harm marine ecosystems in the semi-enclosed Bohai Sea.
Nearby plants