[Project Case] Zwinsoft Environmental Air And Dust Monitoring Project for a Power Company in Langfang, Hebei

Project name: The Environmental air and dust monitoring project of a power company in Langfang, Hebei

Project location: Langfang City, Hebei Province

Project equipment: Online dust monitor, micro ambient air quality monitoring system

Monitoring parameters: PM2.5, PM10, SO2, NO2, CO, O3, noise, five meteorological parameters

Project background:

In the process of burning coal and other fuels, power engineering companies will produce a large amount of smoke, SO2, NOx and other gases and particulate matter. These pollutants will form acid rain when discharged into the atmosphere, causing harm to humans, livestock, crops, and forests. At the same time, they will also cause problems such as ozone layer destruction and global warming. In response to the policy call, a power company in Langfang, Hebei Province deployed our company’s online environmental monitoring system for corporate pollution. Through the intelligent on-site terminal, the company conducts self-inspection of internal pollution and promotes the company to upgrade environmental protection facilities and technical transformation.

Construction objectives:

(1) Through the collection and transmission of monitoring data from locations around the enterprise and dust-generating points, as well as analysis and alarming of the system platform, the pollution concentration of the enterprise’s production facilities and pollution control facilities can be monitored in real time.

(2) The enterprise’s environmental pollution monitoring data can be connected with the environmental protection platform system data to achieve refined management of multiple pollutants.

Project basis:

« Air Quality Continuous Improvement Action Plan »

« Opinions on Strengthening Ambient Air Quality Monitoring Capacity Building »

« State Council’s Notice on Issuing the « 14th Five-Year Plan » Comprehensive Energy Conservation and Emission Reduction Work Plan »

« Technical Specifications for Continuous Monitoring of Flue Gas (SO2, NOX, Particulate Matter) Emissions from Stationary Pollution Sources »

« Technical Guidelines for Environmental Impact Assessment of Greenhouse Gas Emissions from Thermal Power Construction Projects (Trial) »

« Notice on Issuing the « Hebei Province Key Industry Environmental Protection Performance Class A Standard (Trial) »

Project construction:

(1) ZWIN-YC06 dust online monitor

ZWIN-YC06 dust online monitor integrates PM2.5, PM10, temperature, humidity, air pressure, wind speed, wind direction and other parameters, with optional rainfall, light, video monitoring, etc. It adopts pump sampling method and laser scattering principle to measure particulate matter, realizes online real-time monitoring through wireless transmission module, has remote control function, and is equipped with a 7-inch touch screen for easy operation.

 

Monitoring parameters: PM2.5, PM10, TSP, five meteorological parameters, light intensity, rainfall (optional)

Monitoring range: 0-10 or 0-30mg/m3 (optional)

Transmission mode: 4G, 5G, wired, LOAR (optional)

Functional features: linkage fog cannon, remote upgrade

Qualification certificate: CCEP, CPA, test report

Application areas: construction site dust, traffic roads, industrial parks, ambient air, etc.

（2）ZWIN-AQMS06 micro air quality monitoring system

ZWIN-AQMS06 micro air quality monitoring system is an economical product for real-time and accurate monitoring of outdoor air pollutants. It adopts a pump sampling method and integrates electrochemical gas sensors, laser scattering particle sensors, meteorological sensors, etc. to realize automatic monitoring of ambient air quality. The sampling process is equipped with a heating and dehumidification device to improve data accuracy.

Monitoring principle: laser scattering method (particulate matter), electrochemical method (gas)

Functional features: pump sampling, branch sampling, heating and dehumidification, gas cross-interference algorithm, temperature compensation

Monitoring parameters: PM2.5, PM10, S 02, NO2, 03, CO, TVOC, five meteorological parameters (optional)

Monitoring range: 0-1mg/m3; 0-500nmol/mol; 0-50umol/mol; 0-10umol/mol

Application areas: urban atmospheric environment hotspot grid monitoring, enterprise environmental monitoring, factory area unorganized emission of polluted gas monitoring, etc.

Project results:

The application of intelligent monitoring, data analysis and other aspects has helped the power engineering company to develop in the direction of automation and intelligence in pollution control, and continuously optimized the control process through digital means to achieve precise control and efficient operation. The application of intelligent online monitoring terminals has significantly improved the internal governance efficiency of the company and provided new market value for the company.

On-site case pictures: