Method for constructing industrial park atmosphere pollution characteristic online monitoring system

Abstract

The invention provides a method for constructing an industrial park atmosphere pollution characteristic online monitoring system, particularly a method for constructing an online monitoring system for industrial park emission including atmosphere characteristic pollution factors, such as VOCs, inorganic gas and odor substances, and relates to the technical field of industrial park atmosphere environment online monitoring. The method for constructing the industrial park atmosphere pollution characteristic online monitoring system comprises the steps: A, selecting a monitoring site; B, determining a monitoring factor; C, screening a pollutant monitoring instrument; D, establishing an atmosphere automatic monitoring system; and E, constructing an information management system. According to the method for constructing the industrial park atmosphere pollution characteristic online monitoring system, a mutually complementary atmosphere pollution early-warning and monitoring system is obtained by screening automatic monitoring instruments, which are used for optimally controlling pollutants and are integrated with a chromatography, a sensor, a mass spectrometry, an optical technology and so on, on the basis of atmosphere characteristic pollution analysis from three levels of the park, the boundary and sensitive points; online real-time control of industrial park atmosphere characteristic pollution unorganized emission, industrial park boundary and factory boundaries is realized, so that the atmosphere pollution is converted from manual prevention to technical prevention; and therefore, a novel environment management mode is established.

Description

technical field [0001] The invention relates to the technical field of on-line monitoring of atmospheric environment in industrial areas, and specifically refers to a method for constructing an online monitoring system around the emission of atmospheric characteristic pollution factors including VOCs, inorganic gases and odorous substances in industrial areas. Background technique [0002] With the rapid development of my country's industrial areas, while bringing huge economic benefits, the problem of air pollution has become a thorny task for departments at all levels. The impact of air pollutants emitted by industrial areas is mainly manifested in: (1) Odor or odorous gas emissions directly affect the surrounding environment and become a hot spot for environmental protection complaints; currently, air odor complaints account for about 70% of the entire environmental complaints. The contradiction between factories and groups is prominent; (2) Sudden pollution accidents are...

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Problems solved by technology

[0004] At present, large-scale industrial areas have been equipped with related pollution online monitors, but due to scattered management and lack of applications, they play a limited role. The main problems are: ① lack of systematic planning for network construction; ② lack of representativeness of monitoring factors; ③ The monitoring quality and standardization are not perfect; ④ Emphasis on construction and ignoring operation, resulting in poor operating status of instruments and low efficiency of monitoring data; ⑤ The information system needs to be established and managed uniformly

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