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以厌氧/缺氧/好氧(Anaerobic/Anoxic/Oxic)即A~2/O)系统为特征的生物脱磷脱氮工艺自从被开发以来,就因其特有的经济技术优势和环境效益,越来越受到人们的普遍重视。使其已成为污水资源化和防止水体富营养化的重要技术措施。
Anaerobic / Anoxic / Oxic (A / 2 / O) system is characterized by biological dephosphorization and denitrification since its inception, due to its unique economic and technological advantages and environmental benefits, More and more people’s universal attention. It has become an important technical measure to reclaim sewage and prevent water eutrophication.