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Published in:
2011 | OriginalPaper | Chapter
The Expert Controller for Dissolved Oxygen Control System in Wastewater Treatment
Authors : Jia Minzhi, Gao Binbin, Jia Bo
Published in: Emerging Research in Artificial Intelligence and Computational Intelligence
Publisher: Springer Berlin Heidelberg
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This article introduces a kind of expert controller which is aimed at dissolved oxygen control system in wastewater treatment of T-type oxidation ditch process. The use of the controller is to control the number, speed and running time of oxidation ditch’s rotary brushes automatically. Meanwhile, it regulates the dissolved oxygen concentration of oxidation ditch .As a result; we can achieve the purpose of remove phosphorus from wastewater, denitrify, denitrify, and reduce the COD and BOD. At last, the effect of sewage disposal reaches the national emission standard.