Anhui Wastewater Treatment Plant, Bengbu, Anhui, China

The Anhui wastewater treatment plant is located in Chenguan Town, Wuhe County, Bengbu City, Anhui Province, China. It serves a population of approximately 180,000, classifying it as a 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 set by the Ministry of Ecology and Environment, which mandate secondary treatment for urban wastewater. For plants serving populations over 100,000, advanced treatment may be required in sensitive areas to meet stricter effluent limits. The plant's location inland suggests it discharges to a freshwater body, likely a river or lake within the Huai River basin. The treated effluent from the plant ultimately flows into the Huai River, a major waterway in eastern China that drains into the Yellow Sea. The Huai River basin supports diverse aquatic life and is an important water resource for agriculture and industry in the region. Proper treatment is essential to protect water quality and downstream ecosystems.

The plant discharges into the Huai River basin, which flows eastward through Anhui and Jiangsu provinces before emptying into the Yellow Sea. The Huai River is a vital water source for irrigation and drinking water, and its ecological health supports fisheries and biodiversity. Downstream areas include wetlands and lakes that provide habitat for migratory birds and aquatic species, making nutrient and pollutant control critical.