Hubei Wastewater Treatment Plant, Xiling District, Yichang | China

The Hubei wastewater treatment plant is located in Xiling District, Yichang, Hubei Province, China. It serves a population of approximately 126,300, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards. The plant's designed capacity is 1. As a facility in China, the plant operates under the national wastewater discharge standards (GB 18918-2002) and the Water Pollution Prevention and Control Law. For agglomerations of this scale, secondary treatment is typically required, with potential for tertiary treatment in sensitive watersheds. The plant's performance is monitored by local environmental authorities. The plant discharges treated effluent into the local water system, which ultimately drains into the Yangtze River basin. The Yangtze River is a critical ecological and economic resource, supporting diverse aquatic life and providing water for millions. The plant's operations contribute to protecting downstream water quality in this major river system.

The plant's treated effluent flows into the Yangtze River basin, one of China's most important water systems. The Yangtze supports a rich biodiversity, including endangered species such as the Chinese sturgeon and finless porpoise. Downstream, the river passes through densely populated regions before reaching the East China Sea, making effective wastewater treatment crucial for both ecological health and human use.