Jiangxi Wastewater Treatment Plant, Yanghu Township, Jiangxi Province

The Jiangxi wastewater treatment plant is located in Yanghu Township (洋湖乡), part of Zhangshu City in Yichun Prefecture, Jiangxi Province, China. The facility serves a population of approximately 150,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management frameworks. Its location in the interior of Jiangxi places it within the Gan River basin, a major tributary of the Yangtze River. Plants of this scale in China are typically required to meet the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment as a baseline and often tertiary treatment in sensitive watersheds. The facility's capacity and operational status are not disclosed, but regulatory compliance is overseen by provincial environmental authorities. The plant discharges treated effluent into local waterways that ultimately drain into the Gan River, a key tributary of the Yangtze River. The Yangtze basin supports extensive aquatic biodiversity and provides water for agriculture, industry, and drinking water for millions downstream. Proper treatment at this facility helps reduce nutrient and pollutant loads entering this ecologically significant river system.

The plant's treated effluent flows into the Gan River system, which is a major tributary of the Yangtze River. The Yangtze basin is one of the world's most biodiverse freshwater ecosystems, supporting numerous fish species and providing critical habitat for migratory birds. Nutrient and pollutant control at this plant is important for maintaining water quality in the downstream river network and the Yangtze estuary.