Guangxi Wastewater Treatment Plant, Jinchengjiang, Guangxi, China

The Guangxi wastewater treatment plant is located in Jinchengjiang District, Hechi City, Guangxi Zhuang Autonomous Region, China. It serves a population of approximately 386,200, classifying it as a large-scale municipal facility within the region's urban wastewater infrastructure. As a large agglomeration, the plant is expected to meet secondary treatment standards under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which mandates nutrient removal for sensitive water bodies. The plant's design and operation align with national policies for water pollution control in the Pearl River basin. The treated effluent likely discharges into the local river system, which flows into the Hongshui River, a tributary of the Pearl River. The Pearl River basin supports diverse aquatic ecosystems and provides water for agriculture and industry downstream. Proper treatment is critical to protect water quality in this densely populated and economically active region.

The plant discharges into the local river network, which feeds into the Hongshui River and ultimately the Pearl River, one of China's major water systems. The Pearl River estuary supports important fisheries and migratory bird habitats. Effective wastewater treatment is essential to prevent eutrophication and protect downstream aquatic life in this ecologically sensitive basin.