Big data intelligent analysis digital management and control platform based on sewage treatment plant

Abstract

The invention provides a big data intelligent analysis digital management and control platform based on a sewage treatment plant, which can solve the problems of simulation and production operation optimization of a mechanical equipment system and a microbial system. Virtual simulation is carried out on the production process of the sewage treatment plant, a dynamic mathematical model is established to simulate microbial growth, reproduction, attenuation and death processes and mechanical equipment operation and faults in various technological processes of the sewage treatment plant, the flow and the effluent quality of each technological unit reactor are solved and simulated, and in a certain time range, the production process of the sewage treatment plant is simulated. Time derivation is conducted on the concentration equations and the flow equations of all the components through the boundary conditions, and the effluent concentration and the effluent flow of each component in the corresponding time are obtained. The method solves the problems that an existing sewage treatment plant is tedious in process adjustment process, the optimal result is not easy to achieve, and the capability of optimizing the operation process according to the change of incoming water pollutants in real time does not exist.

Description

technical field [0001] The invention relates to the field of intelligent operation and control of sewage treatment plants, in particular to a digital control platform for big data intelligent analysis based on sewage treatment plants. Background technique [0002] Sewage treatment in urban drainage refers to the measures taken to change the nature of sewage so that it does not cause harm to environmental waters. Urban sewage treatment is generally divided into three levels: primary treatment, which uses physical treatment to remove insoluble pollutants and parasite eggs in sewage; secondary treatment, which uses biological treatment to oxidize and degrade various complex organic substances in sewage It is a simple substance; the tertiary treatment is to apply chemical precipitation method, biochemical method, physical chemical method, etc. to remove phosphorus, nitrogen, refractory organic matter, inorganic salt, etc. in sewage. [0003] The main pollutants of urban sewage ...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a big data intelligent analysis digital management and control platform based on a sewage treatment plant, which can solve the simulation and operation optimization problems of equipment and microbial systems running online

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