Industrial area atmosphere VOCs (volatile organic compounds) automatic monitoring/prewarning/tracing system and method

Abstract

The invention provides an industrial area atmosphere VOCs (volatile organic compounds) automatic monitoring / prewarning / tracing system and method, relating to the technical field of atmosphere VOCs monitoring / prewarning / tracing. The industrial area atmosphere VOCs automatic monitoring / prewarning / tracing system is composed of a plurality of atmosphere VOCs automatic monitoring systems 1, a server 2, a client 3, a mobile terminal 4 and the like which constitute the sites and are connected with each other. The method comprises the following steps: setting a plurality of atmosphere VOCs automatic monitoring system sites; preliminarily establishing an atmosphere VOCs emission source spectrum library; transmitting atmosphere VOCs and weather data to the server through the site; monitoring in real time or instantly starting the tracing technical system, and carrying out tracing calculation by the server; logging on a data display platform by the client; and quickly receiving and displaying pollution source information by the mobile terminal. The system and method implement real-time monitoring and high-concentration prewarning on VOCs emission, implement quick identification and diagnosis, enhance the technical level and management efficiency for environmental protection management to cope with atmosphere peculiar smell complaints of residents and peculiar smell sources, and provide technical and material basis for implementing intelligent cities and intelligent management in China.

Description

technical field [0001] The invention relates to the technical field of atmospheric VOCs monitoring, early warning and traceability, in particular to a VOCs automatic monitoring, early warning and traceability system and method for air pollution around complex industrial areas. Background technique [0002] In recent years, my country's air pollution accidents have occurred frequently, especially the complaints about atmospheric volatile organic compounds (VOCs) such as odor and odor in industrial areas have remained high. The problem of odor complaints in industrial areas is very serious. At present, air odor complaints account for more than half of the total environmental complaints, especially near large industrial areas. At present, the manual on-site investigation method is mainly used to find the source of odor pollution, which has a huge workload and delays in processing. In addition, many odor complaints have the characteristics of intermittent discharge or instantane...

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Problems solved by technology

This type of traceability method is being applied in some large domestic industrial zones (such as Shanghai Chemical Industry Park and Jinshan Chemical Industry Park). In many polluting enterprises, it is impossible to further distinguish; although such methods can reduce the scope of investigation and investigation of pollution site investigation personnel to a certain extent, the scope of traceability is still relatively large, and it still requires more manpower and time investment to find the source of pollution

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