Guangxi Wastewater Treatment Plant, Rongshui County, Guangxi, China

The Guangxi wastewater treatment plant is located in Rongshui County (融水县), Liuzhou City, Guangxi Zhuang Autonomous Region, China. It serves a population of approximately 68,000 people, classifying it as a medium-sized municipal facility within the region's wastewater infrastructure. As a plant in China, it operates under the national Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits for various pollutants. For a facility serving this population size, secondary treatment with nutrient removal is typically required to meet Class 1-A or 1-B standards, depending on the receiving water's sensitivity. The plant's treated effluent is discharged into local water bodies that ultimately drain into the Pearl River basin, which flows into the South China Sea. This watershed supports diverse aquatic life and provides water for agriculture and communities downstream. Proper treatment is essential to protect water quality in this ecologically important region.

The plant discharges into local waterways that are part of the larger Pearl River basin, which flows through southern China and empties into the South China Sea. This watershed supports a variety of freshwater species and provides critical water resources for downstream communities and agriculture. The region's subtropical climate and mountainous terrain make the receiving waters sensitive to nutrient pollution, which can lead to algal blooms and ecosystem degradation.