Nei Mongol
霍林郭勒市 ᠬᠣᠣᠯᠢᠨ ᠭᠣᠣᠯ ᠬᠣᠲᠠ, 内蒙古自治区 ᠦᠪᠦᠷ ᠮᠣᠩᠭᠤᠯ ᠤᠨ ᠥᠪᠡᠷᠲᠡᠭᠡᠨ ᠵᠠᠰᠠᠬᠣ ᠣᠷᠣᠨ
Nei Mongol wastewater treatment plant serves Huolinguole City in Inner Mongolia, China, with a population equivalent of 57,000. The facility operates under China's national wastewater discharge standards.