Spring scenery in the north，The world is green and majestic。April 10，Sponsored by China Environmental Protection Association，Ministry of Ecology and Environment、The 22nd China International Environmental Protection Exhibition, co-organized by the Beijing Municipal People's Government, was held at the China International Exhibition Center.（Chaoyang Pavilion）Pull back the curtain。This exhibition brings together more than 800 environmental protection practitioners and scientific research forces from more than 20 countries and regions.，Full display“Double Carbon”“A city without waste”Construction of pilot advanced and applicable technologies、Intelligent environmental protection and other new practical application cases。Yingfeng Environmental Technology Group Co., Ltd.（Hereinafter“Yingfeng Environment”）The whole product group of scientific instruments displayed、Intelligent sanitation robot、The operation and maintenance system for the whole life cycle of environmental protection fans shines brilliantly at the exhibition site，Open up for more cities in China in the ideological collision with people from all walks of life in government, industry, education and research“Clear water、Pure land、 Blue sky ”A new title page。

Standing Committee of the CPPCC National Committee、Yi Xiaoguang, Deputy Director of Population, Resources and Environment Committee、Secretary of the Party Committee of China Environmental Protection Industry Association、President Guo Chengzhan came to the booth，Accompanied by Sun Tao, Marketing Director of Scientific Instruments of Yingfeng Environmental Equipment Business Department

 Wisdom+Scientific instruments

——Enabling urban ecological environment protection

Scientific instruments，To be called a scientist“ Eye ”，It is not only a scientific tool for understanding the unknown world.，It is also an important form of scientific and technological innovation.。With the intensification of global technological competition,，Scientific instrument industry, as the cornerstone of national science and technology development, has been paid more and more attention.。

In the city“Digitalization”Under the guidance of the development concept，Yingfeng Environment“Green intelligent manufacturing”Promote industrial innovation iteration，Committed to upgrading the intelligence of scientific instruments，Help create more flourishing vegetation、Everything is beautiful、An ecological city in harmony with the water city。Exhibition site，Yingfeng environment contains water、Qi、Sound、All scientific environmental monitoring instruments and equipment, including soil, and intelligent atmosphere.、Smart Watershed、Smart Water、Intelligent environmental protection and other perfect overall environmental protection solutions surprise appearance。

Exhibited by Yingfeng EnvironmentVOCsThe navigation monitoring system is equipped with a high-precision time-of-flight mass spectrometer.，This mass spectrometer has a high throughput、High sensitivity、High resolution、High precision、High convenience and other characteristics，BreakthroughSPI+CIDouble ionization source technique、Quadrupole+High Efficiency Ion Transport Technology for Ion Lens、Vertically accelerated two-stage reflective high-resolution mass spectrometer, etc.“Stuck in the neck”Key technologies，Qualitative and quantitative analysis of hundreds of volatile and semi-volatile organic compounds in the air。Radio Frequency Quadrupole and Electrostatic Lens“A two-pronged approach”，The detection limit is less than 10ppt，Industry-leading sensitivity and resolution，Most of them can beVOCs“Catch all”。At the same time，VOCsMonitoring data will be synchronized to the information data analysis platform in real time.，More than 300 kinds of volatile organic compounds in the ambient air can be realized“Seconds”Monitoring。AmongYF-AQMSThe air quality automatic monitoring system adopts the modular design with advanced functions.，The operation is simple、The operation is stable、The data is accurate,Can be collected in real time、Processing and storage of monitoring data for continuous automatic monitoring of ambient air quality，Truly and accurately reflect the air quality status in the monitoring area，Widely used in urban functional areas、Background area、Industrial Park，The particulate matter it carries(PM2.5、PM10)The first batch of analyzers passed the new standard certification of the Central Station。Water quality monitoring“Family”One of them——Wate quality biological toxicity on-line automatic monitoring instrument base on electrochemically active microorganism（EAB）Sensor，Biological microelectric in-situ multistage amplification detection technology，Not affected by water turbidity、Influence of chroma working condition，High-precision electrochemical toxicity fast sensing，24hReal-time current output。Artificial identification algorithm of its product front，It outlines the infinite possibilities of enabling water ecological environment protection with science and technology.。
Intelligent Environmental Monitoring Platform“Enhance the basic ability of ecological environment monitoring，Creating Urban Ecological Business Cards，Building a green and livable intelligent ecological city”For the overall construction goal，Taking aggregation and fusion of multi-source heterogeneous data as the core，Effective storage of environmental monitoring data resources、Integration、Administration、Analysis，With the help of a template engine、Self-developed model algorithm、Big data analysis and other technologies，The target management and control of environmental quality has been realized.、Characteristics of pollution process、GlobalAITrace to the source、Mobile monitoring and other applications，Promote the transformation of traditional monitoring into service-oriented monitoring，Provide for the construction of urban ecological environment“One stop”Information Service and Decision Support。

Wisdom+Environmental protection fan

——“Carbon”New Path of Suo City's High Quality Development

Faced with the growing urgent demand for subway rides，The life cycle operation and maintenance system of environmental protection fans independently developed by the company can monitor the operation status of metro fans in real time.、Ensure normal operation of ventilation system，Accurately acquire operation parameters of a subway fan，Innovative use of Bayesian networks to infer artificial intelligence algorithms，Accurately diagnose the cause of the patient's fan failure。The system greatly improves the reliability and production efficiency of the subway fan.，Save more than half of maintenance costs，Adopt advanced encryption technology and security protection measures，Ensure the security and privacy of monitoring data。So far，The system has been successfully used in Wuhan.， Zhengzhou ，Qingdao，Application of Metro Fans in Ningbo and Other Large and Medium-sized Cities。

“Make the world cleaner，Make the future better”。Yingfeng Environment will join hands with environmental protection colleagues to enable urban carbon neutralization with digital technology，Continuously promote the application of high and new technology in the field of ecological environment monitoring，Focused spectrum、Chromatography、Development of High-end Instruments in Three Major Fields of Mass Spectrometry，With industrial development“Green content”Promote economic development“Gold content”，Lead the race“Zero carbon”Develop a new future，Increase for the world“Green”Tim“Color”。