Henan Wastewater Treatment Plant, 修武县, 河南省 | China

The Henan wastewater treatment plant is located in 修武县, 焦作市, 河南省, China, serving a population of approximately 57,500. It is part of the municipal infrastructure for this inland county, situated in the northern part of Henan province near the Yellow River basin. As a plant serving a medium-sized agglomeration, it is expected to comply with China's national discharge standards under the Environmental Protection Law and the Water Pollution Prevention and Control Action Plan. Chinese regulations require secondary treatment for urban wastewater, with more stringent limits for plants discharging into sensitive water bodies. The plant discharges into local waterways that ultimately flow into the Yellow River system, a major river in northern China. The Yellow River supports extensive agriculture and provides drinking water for millions, making effective wastewater treatment critical for downstream ecological health and human use.

The plant discharges into tributaries of the Yellow River, which flows through northern China before emptying into the Bohai Sea. The Yellow River basin is ecologically significant, supporting diverse aquatic life and providing irrigation for vast agricultural areas. Effective treatment helps reduce nutrient and pollutant loads, protecting downstream water quality and the sensitive coastal ecosystem of the Bohai Sea.