The 6th Atmospheric Ozone Pollution Prevention and Control Seminar, jointly organized by the Ozone Pollution Control Professional Committee of the Chinese Society of Environmental Sciences, Peking University, Shandong University, Nanjing University of Information Technology, Hong Kong University of Science and Technology (Guangzhou), Key Laboratory of Atmospheric Ozone Pollution Prevention and Control (Ministry of Ecology and Environment), Atmospheric Environment Branch of the Chinese Society of Environmental Sciences, and Energy Foundation, was successfully held in Qingdao, Shandong Province from April 26th to 28th, 2024.

The theme of this conference is atmospheric oxidation and continuous improvement of air quality, aiming to better promote academic exchanges in the field of atmospheric ozone pollution prevention and control, promote disciplinary development and technological innovation, and assist in the continuous improvement of environmental air quality in China, building a beautiful China. Renhe Zhihai Intelligent Technology (Shandong) Co., Ltd. participated as a supporting unit for this conference and exhibited instruments and solutions related to atmospheric ozone pollution prevention and control in the achievement exhibition area.

In the conference exhibition area, our company showcased the FAI-07 artificial intelligence PM2.5 concentrator and CMFS-300 intelligent cloud and fog monitoring instrument:

Ø FAI-07 artificial intelligence PM2.5 concentrator

Performance characteristics: The online enrichment sampling system effectively avoids the problems of sample contamination, high loss of samples and reagents in traditional membrane collection and detection methods; Small sampling fluctuations and high stability; Concentration factor reaches 8-10 times; The concentrated particles can be subjected to exposure experiments after drying; It can be directly used as a preparation solution in combination with chromatographs, mass spectrometers, and toxicity detectors; The collection time for concentrated samples can be set by oneself.

Application field: Applied to online research on atmospheric environmental monitoring and disease prevention and control of multi particle toxicity under polluted and non polluted weather conditions; Assess the health hazards caused by atmospheric particulate matter (such as respiratory, cardiovascular, neurological, reproductive and other diseases) and establish models; It can also be used in pathogenic mechanism research and related drug development.

Ø CMFS-300 intelligent cloud and fog monitoring instrument

This instrument senses and automatically collects fog through a self-developed fog detection system, automatically measures the pH value, conductivity, and dissolved oxygen of fog samples, records and stores relevant data, and forms a complete record of fog observation data.

Advantages: Efficient collection; 24/7 automatic recognition; Waterproof design, capable of year-round operation outside the site; Visual interface, easy to operate; Can be remotely controlled and queried through the internet.

Renhe Zhihai Intelligent Technology (Shandong) Co., Ltd. is committed to the R&D and production of environmental sampling instruments, atmospheric monitoring and analysis instruments. The company relies on the teams of Fudan University and Shandong University to carry out scientific research and innovation. Relevant instruments have been applied to scientific research institutions such as Shanghuang Observatory of the Chinese Academy of Sciences, Guangzhou Institute of Geochemistry of Chinese Academy of Sciences, Hainan Academy of Environmental Sciences, Fudan University, Shandong University, Jinan University, Nanjing University of Information Engineering, etc.