Summary on Design and Commissioning of Precise Aeration System for Multi-stage AAO Wastewater Treatment Plant
In order to better solve the problems of insufficient aeration,excess ammonia nitrogen in effluent,excessive aeration and poor denitrification leading to excess total nitrogen and waste of energy consumption often encountered in the process of sewage treatment,taking the multi-stage AAO treatment process of a wastewater treatment plant in Shenzhen was as a research object,the design and commissioning of the precise aeration system introduced into the biochemical tank are described,and the effectiveness of the precise aeration control system is analyzed and summarized according to the actual operation situation.
multi-stage AAOprecise aeration systemdissolved oxygenautomatic control
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维普
