Research on Intelligent Control System of A/A/O Process for Wastewater Treatment Pilot Based on ASM2D and Fuzzy Model

Abstract

Abstract The paper focuses on the design and implementation of intelligent control system for actual wastewater treatment. The objective of this project is to develop an intelligent optimization control system for biological process based on on-line sensing parameters. The control logic of system based on the simplified ASM2d model and fuzzy logic. The system integrates data input and output modules, simulates the biological reaction, and optimizes the control parameters of biological treatment process, such as controlling aeration, dosing and internal reflux ratio. Real-time intelligent optimization control system optimizes the operation effect of wastewater treatment, ensures the water quality to reach the standard and achieves the goal of energy saving and consumption reduction.