Article Details

Abstract

Based on the technical advantages and disadvantages of the existing domestic online Volatile Organic Compound mass spectrometer and the issues regarding coverage of monitoring substances, a new type of domestic navigation monitoring equipment that can cover the composite ion source technology of alkanes below C7 is used to carry out detailed navigation data research and analysis on four typical navigation monitoring application scenarios, including the investigation of pollution around the air station building, the traceability of excessive pollution in the industrial area, the analysis of characteristic emitted gas components and the investigation of air composition in the air station building location. The results show that the pollution traceability analysis of TVOC, the top five components and the proportion of species categories provides technical and data support for the traceability of environmental VOCs pollution and the expansion of navigation application scenarios.

Keywords

TOF-MS; navigation monitoring; Volatile Organic Compounds; pollution traceability

References

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About the authors

Lin Yuqing (1996-), female, Han ethnicity, from Foshan, Guangdong, is an assistant level engineer in ecological environment monitoring with a bachelor's degree. Her research direction is ecological environment monitoring.