Fujian Wastewater Treatment Plant, Qianpu Village, Xiamen

The Fujian wastewater treatment plant is located in Qianpu Village (前埔村), part of the Siming District of Xiamen, Fujian Province, China. It serves a population of approximately 480,000, classifying it as a large-scale municipal facility under Chinese wastewater regulations. The plant is situated in a densely populated urban area near the coast. China's wastewater treatment standards are governed by the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002). For large agglomerations like this, the standard typically requires secondary treatment with nutrient removal, especially in sensitive coastal zones. The plant's designed capacity is 1. The plant's treated effluent is discharged into the local watershed, which ultimately drains into the Taiwan Strait via the Jiulong River or nearby coastal waters. The receiving environment supports diverse marine life and is important for local fisheries. As a coastal facility, the plant plays a critical role in preventing nutrient pollution and protecting the ecological health of the strait.

The plant discharges into the local drainage network that flows into the Taiwan Strait, a semi-enclosed sea with significant ecological importance. The strait supports diverse marine habitats, including coral reefs and migratory fish species. Nutrient loading from urban runoff and treated effluent can impact water quality, making advanced treatment essential for preserving the coastal ecosystem and supporting sustainable fisheries.