National Major Instrument Special PM2.5 Monitoring Equipment Received Acceptance

[China Instrument Network Instrument R&D] On July 28, the preliminary acceptance meeting for the development and application of PM2.5 monitoring equipment for major national instruments was held at the lead unit of the project. The project acceptance expert group headed by Chen Shangqin, vice president of the China Environmental Protection Industry Association, after rigorous scientific deliberation, concluded that: the project acceptance materials were complete and met the acceptance requirements; the targets of the task book were completed and agreed to pass preliminary acceptance.

Acceptance meeting site
The development and application of fine particle (PM2.5) monitoring equipment in the ambient atmosphere (2012YQ060147) was organized by the Ministry of Environmental Protection and pioneered environmental protection. The project was started from October 2012 to September 2015 with a view to systematically studying To develop PM2.5 series monitoring products, formulate relevant standards and realize industrialization, formulate relevant indicators and technical specifications applicable to PM2.5 monitoring, and form a full-program quality control system for domestic PM2.5 monitoring and a series of standard analysis methods. And on this basis, China will build a PM2.5 monitoring system. After more than three years of joint scientific research and application demonstration of more than a dozen units, the mission requirements of various projects have been finally completed. The next step project will also hold a technical appraisal meeting, complete formal acceptance, and speed up the realization of industrial application, which will effectively support China PM2.5 monitoring work.

Many leaders and experts gathered to participate in this acceptance meeting. Wu Xuetai, Deputy Director of the Department of Resource Allocation and Management of the Ministry of Science and Technology; Fu Dejun, Deputy Director of China National Environmental Monitoring Center; Liu Haibo, Director of Science and Technology Department of Ministry of Environmental Protection; Guo Yuming, Deputy Director of Science and Technology Department of Hebei Province; Hao Zhushan, Deputy Mayor of Shijiazhuang City, 9 The expert acceptance team composed of experts, as well as representatives from 15 project cooperation agencies, including environmental monitoring stations, environmental protection companies, and research institutes, including the pioneers, came to the scene.

Deputy Mayor Hao Zhushan of Shijiazhuang City said in his speech that Xianhe Environmental Protection Company is a high-growth science and technology enterprise cultivated and developed in Shijiazhuang. Since its establishment, the company has always insisted on innovation-driven development and achieved good results, especially since last year. The grid monitoring system for air pollution control developed by the company provided strong technical support for air pollution prevention and control in Shijiazhuang City and even in Hebei Province. This pioneering cooperation with scientific research units such as the Chinese Academy of Sciences, Central Environmental Monitoring Station, Concentrated Science and Technology, as well as innovative companies, eventually mastered and possessed the core technology of PM2.5 monitoring equipment. The support of experts and cooperating units was indispensable. The successful cooperation expresses warm congratulations and expresses its sincere gratitude to all participants and experts for their care and support to Xianhe Environmental Protection and Shijiazhuang. We hope to make persistent efforts and pay attention to the transformation and promotion of R&D achievements, and to Shijiazhuang, we will vigorously promote innovation-driven and green development and contribute greater wisdom and strength.

Provincial Deputy Director of Science and Technology Department Guo Yuming stood in the perspective of scientific and technological innovation and highly valued the pioneering path of adherence to scientific and technological innovation. He truly took R&D as the core competitiveness of enterprise development and set an example for high-tech enterprises. At the same time, the province’s scientific and technological innovation conference was promoted. Zhao Kezhi’s secretary clearly stated that during the 13th Five-Year Plan period, Hebei should regard energy conservation and environmental protection as one of the important development directions. This is not only a shortcoming in the development process in Hebei, but also should be precisely made. Power industry. Next, Hebei will exert great power on this industry sector, integrate policies, accumulate resources, take the lead in using policies, and bring into play the role of leading enterprises in the industry. It will promote the development of energy conservation and environmental protection industries in Shijiazhuang and even the province. The Science and Technology Department will continue to support it. First, to support energy-saving and environmental protection industries continue to grow bigger and stronger.

The deputy head of the National Monitoring Center Fu Dezhao pointed out in his speech that the Environmental Monitoring Terminal serves as a technical support unit for the project. According to the deployment of the Ministry of Environmental Protection, PM2.5 monitoring has been carried out in major cities. Except for the 136 sites of the State Grid, many The county-level units of the province also laid out monitoring points and monitoring networks, as well as professional monitoring stations, construction sites, roadside stations, etc., and PM2.5 national major instrument plays a key role. The project results can be used in large quantities in the country's new air capacity building. Our team has made a certain contribution. In the past three years, various R&D and application teams of the project team have been working hard in their own fields, achieving breakthroughs in key technologies, eventually industrializing PM2.5 equipment and demonstrating applications at multiple sites, fully validating the R&D equipment. Environmental suitability.

In the end, the Deputy Director Wu Xueti of the Ministry of Science and Technology emphasized three points. First, it is necessary to fully understand the important role of scientific instruments in environmental protection. Enterprises must take up important missions in them; Second, fully understand the technological innovation in the development of enterprises. The third is to hope that the competent authorities and local authorities will speed up the application of scientific and technological achievements.

Next, the project leader, Dr. Li Shaohua, Environmental Technology Director of Xianhe, reported the overall situation of the project, and each of the cooperative units successively reported on the nine tasks of the project. After each hearing, the experts conducted questions and comments on the task of the project one by one, and carefully reviewed the relevant information of the project.

Finally, after the closed discussion of the expert group, it was considered that the project acceptance materials were complete and met the acceptance requirements; the targets of the task book were completed, and the preliminary acceptance was agreed. The expert group also pointed out in the comments that the project solved the dynamic linkage of light scattering and β-ray data, phase-locked loops and dynamic adjustment of power drive circuit design, aerodynamic time-of-flight particle size measurement, virtual PM2.5 separation device design, etc. Key technical problems: Realization of localization of 4 types of instruments including 4 types of instruments including beta ray method, oscillatory balance method, light scattering method PM2.5 monitor and PM2.5 sampler. At the China Environmental Monitoring Center and eight monitoring stations in Shanghai and other provinces and cities, the application of environmental applicability was carried out, and the objectives required by the mission book were fulfilled. At the same time, various technical indicators met the requirements of the mission statement.

The project “Development and Application of PM2.5 Monitoring Equipment in Environmental Atmosphere” passed the initial acceptance, signifying that the project has achieved phased results, which has laid a good foundation for the next step through formal acceptance and speeding up the realization of comprehensive industrialization. .

(Original title: National major instrument special project “Development and Application of PM2.5 Monitoring Equipment” led by the experts passed the initial acceptance of the experts)

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