In order to deeply implement the requirements of national environmental protection policies and further strengthen the efficiency of port and dock environmental supervision, our company recently successfully completed the installation and commissioning of a national standard small-scale air monitoring station at a dock in Hefei city. This move marks a crucial step in the construction of the ecological environment monitoring system for the terminal, laying a solid foundation for the subsequent refined management of the port environment.

Accurate site selection and scientific layout of monitoring network

The project team adheres to the core principle of "accurate data and comprehensive coverage", comprehensively studies and judges key elements such as the functional zoning of the dock, the distribution characteristics of pollution sources, and the representativeness of monitoring data. Through field investigation and scientific deployment, it is finally determined to deploy two monitoring devices on the roof of the office building. This site selection can effectively avoid interference from ground operations, achieve all-weather capture of air quality in the core operation area of the dock, and provide a reliable spatial basis for subsequent accurate monitoring and data analysis.

National standard technology, creating a high-precision monitoring system

The national standard small-scale air monitoring station deployed in this project adopts the national standard monitoring method and has high detection accuracy and data accuracy. The system adopts advanced modular integration design and is equipped with multi parameter integrated monitoring equipment, which can capture key pollutants and meteorological parameter changes in the atmospheric environment in real time online.

The specific monitoring capabilities are as follows:

Particle index: The system adopts the beta ray methodAccurate monitoringPM10(Inhalable particulate matter)andPM2.5(Fine particulate matter)），Accurately track the dynamic changes of dust and other particulate matter pollution in the dock area, and reflect the intensity of dust pollution in real time;

Gaseous pollutant indicators:Equipment integrationSO2Analyzer (UV fluorescence method)NOxAnalyzer (chemical spectrophotometry)O3Analyzer (UV absorption method)COAnalyzer (related infrared absorption method), through multi index collaborative monitoring, the system can comprehensively grasp the various gaseous pollutantsConcentration level and fluctuation patternProvide scientific basis for optimizing the operation process of the terminal.

Supporting equipment: equipped with zero gas generator, dynamic calibrator, meteorological monitoring instrument and dedicated calibration device, not only can ensure the long-term stable and accurate operation of monitoring equipment, but also realize remote real-time transmission of multi parameter data, providing "all-weather and refined" technical support for the supervision of atmospheric environment quality at the dock.

Real time monitoring to assist in refined environmental governance

The core goal of the project is to build "real-time monitoring-data analysis-Problem Alert-The full chain closed-loop management mode of precise governance. pass24Continuous collection and transmission of air quality data at the port on an hourly basis, providing multi-dimensional professional data services for local environmental management departments:

Real time display of the trend of pollutant concentration changes, helping management departments dynamically grasp the current status of dock environmental quality and timely detect potential pollution signs;

In response to abnormal data such as excessive pollutant concentration, automatic warning prompts are triggered to help staff quickly locate pollution sources, investigate pollution causes, and shorten emergency response time;

Based on historical monitoring data, conduct periodic trend analysis to provide scientific basis for the development of long-term environmental protection governance and optimization plans for ports, and promote the transformation and upgrading of port environmental governance from "extensive control" to "refined governance".

The successful implementation of this project not only established a comprehensive and accurate environmental air quality monitoring system for the terminal, but also achieved real-time data collection+Intelligent Analysis+The technological path of "scientific analysis and judgment" provides reliable support for environmental management decision-making, helps to detect and deal with potential environmental problems in advance, and accelerates the process of green port construction.

In the future, our company will continue to uphold the core concept of "technology empowering environmental protection", deepen the accumulation of technology research and development and project practice experience in the field of environmental monitoring, provide more reliable and efficient overall solutions for air quality monitoring and governance for more industries such as ports, chemicals, and parks, jointly safeguard blue skies and white clouds, and promote the coordinated and sustainable development of ecological environment and industrial development.