Overview
Nei Mongol wastewater treatment plant serves Wulan Town, Inner Mongolia, China. It treats wastewater from a population of approximately 26,000.
The Nei Mongol wastewater treatment plant is located in Wulan Town, within the Otog Banner of Ordos City, Inner Mongolia, China. The facility serves a population of approximately 26,000, making it a medium-sized agglomeration under Chinese wastewater management standards. China's wastewater treatment regulations, including the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), set effluent quality requirements based on receiving water body sensitivity. For inland plants like this one, typical treatment includes secondary biological processes with nutrient removal to protect local water resources. The plant discharges into the inland drainage system of the Ordos Plateau, a semi-arid region where water resources are scarce. Treated effluent likely flows into local rivers or is reused for irrigation, supporting the fragile ecosystem of the Yellow River basin, which ultimately drains into the Bohai Sea.
Environmental context
The plant is situated in the Ordos Plateau, part of the upper Yellow River basin. The receiving water body is likely a tributary of the Yellow River, which flows eastward through northern China before emptying into the Bohai Sea. The semi-arid climate makes water quality management critical for sustaining local agriculture and aquatic habitats. The region supports migratory bird populations and endemic fish species, requiring careful control of nutrient and pollutant discharges.
Frequently asked questions
The Nei Mongol wastewater treatment plant is located in Wulan Town, Otog Banner, Ordos City, Inner Mongolia, China.
The plant serves a population of approximately 26,000 people.
The plant discharges treated effluent into the local inland drainage system, likely a tributary of the Yellow River, which flows to the Bohai Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits based on the sensitivity of the receiving water body.
For medium-sized agglomerations in inland China, typical treatment includes secondary biological processes such as activated sludge, often with nutrient removal to meet Class 1A or 1B standards under GB 18918-2002.
Nearby plants