Organic wastewater treatment method and system

Abstract

The invention relates to the technical field of wastewater treatment, and particularly discloses an organic wastewater treatment method and system.The organic wastewater treatment method comprises the steps that layered B-phase vanadium dioxide serves as an efficient Fenton-like catalyst and cooperates with persulfate to degrade pollutants in organic wastewater under the normal-temperature stirring condition, and in the oxidation-reduction reaction process of the organic wastewater, the pollutants in the organic wastewater are subjected to oxidation-reduction reaction; further introducing a deep learning algorithm, extracting time sequence characteristic representation of key reaction parameters in a reaction system by monitoring oxidation-reduction potential, PH, temperature, dissolved oxygen, conductivity and other multi-source sensor high-frequency data streams in the reactor in real time, and constructing a prediction model of the reaction progress in combination with the current reaction proceeding time; intelligent judgment and intervention early warning prompt of the reaction endpoint in the organic wastewater treatment process are realized. Through the mode, the problem of insufficient reaction or over-reaction can be effectively avoided, and the treatment effect and the resource utilization rate of the organic wastewater are improved.

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