The invention discloses a membrane bioreactor-MBR membrane pollution intelligent decision-making method, and belongs to the field of online early warning of sewage treatment water quality parameters.The method comprises the following steps: firstly, deeply analyzing a membrane pollution mechanism, constructing a membrane pollution prediction model based on a deep belief network, and realizing accurate prediction of the membrane permeability; realizing intelligent early warning of membrane pollution based on comprehensive evaluation of the membrane pollution by utilizing fusion of the predicted value of the water permeability and related parameter variables; based on main factors of membrane pollution, establishing an intelligent decision-making model based on data and knowledge, and providing decision-making support for operators, so that harm caused by membrane pollution is reduced, the occurrence rate of membrane pollution is reduced, the safety of the MBR sewage treatment process is guaranteed, and efficient and stable operation of an MBR sewage treatment plant is promoted.
Membrane bioreactor-MBR membrane pollution intelligent decision-making method