Water treatment system, operation management support system for water treatment system and operation method of water treatment system

摘要

Problem to be solved: to provide a water treatment system capable of properly evaluating the operating conditions in a water treatment system equipped with a reverse osmosis membrane apparatus and optimizing the operating conditions of the water treatment system, an operation management support system for a water treatment system, and an operation method of a water treatment system.Solution: a reverse osmosis membrane device 10 capable of treating concentrated water through reverse osmosis membrane to obtain concentrated water and permeable waterSupply water quality informationDischarge pressure of a pressurizing pump for pressurizing supply water to be supplied to reverse osmosis membrane apparatusFlow rate of permeable waterFlow of concentrated waterReverse osmosis membrane driving information including at least one of the information of the flux of the reverse osmosis membrane is collectedBased on the learned model obtained by machine learning using collected reverse osmosis membrane operation informationPrediction of pressure loss and / or water quality of reverse osmosis membrane equipmentBased on the result of the predictionOptimization information including the operating conditions and / or maintenance timing information of the reverse osmosis membrane apparatus is prepared.The water treatment system 1000 is provided with a operation management support system 30 for controlling the reverse osmosis membrane apparatus based on the optimized optimization information.Diagram