Pollutant source analysis method and device, electronic equipment and storage medium

Abstract

The invention provides a pollutant source analysis method and device, electronic equipment and a storage medium. The method comprises the following steps: obtaining pollutant monitoring data and meteorological data corresponding to a to-be-analyzed pollution event, and obtaining simulation parameters set by a user; simulating a pollution gas mass transmission track corresponding to the pollution event according to the pollutant monitoring data, the meteorological data and the simulation parameters; and positioning the position of a potential pollution source according to the pollution gas masstransmission track, and determining the contribution degree of the potential pollution source to the pollution event. Simulation parameters such as different vertical structures, different time lengths, different pollution levels and different tracking time are integrated, and track clustering and potential pollution source analysis are carried out. The method and the device have the advantages that factors are considered more comprehensively, the accuracy of pollution tracing analysis is improved, the position and contribution degree of the potential pollution source are predicted, a scientific basis is provided for pollution cause analysis and pollution prevention and treatment, and the method and the device have important significance in targeted and accurate application of pollution and development of regional joint defense and joint control research.

Description

technical field [0001] The application belongs to the technical field of environmental protection, and specifically relates to a pollutant source analysis method, device, electronic equipment and storage medium. Background technique [0002] Air pollution has become one of the most serious environmental pollutions in recent years. Air pollution is transmissible. As weather conditions change, the regional scope of air pollution will also change. Air pollutants emitted somewhere will not only affect the area where the emission source is located, but also affect the atmospheric environment in most areas around the emission source. Therefore, analyzing the sources of pollutants in pollution events is of great significance to the study of the causes of pollution events. [0003] At present, related technologies provide a pollution traceability method, which is based on weather classification and clustering of meteorological elements to distinguish heavy air pollution cases, and ...

AI Technical Summary

Problems solved by technology

However, for a certain pollution event, the relevant technology only analyzes the possible transmission channels based on the weather classification corresponding to the pollution event. The analysis angle is single and the accuracy is poor.

Images