3M China Co., Ltd. regional laboratories, air quality laboratories, industrial division, the Western technology center and other person in charge of a row of four people visited the Earth Environment Research Institute in March 12, 2015.
    A pedestrian first visited the aerosol chemistry and Physics Laboratory of each research unit, the research direction and the instrument of the aerosol laboratory have a general understanding. Followed by a group of people in the conference room and the relevant personnel in the conference room for a discussion, Huang Yu researcher further describes the laboratory and the specific circumstances of the air pollution control technology for everyone may be common to introduce the recent research results. 3M regional laboratory technology, general manager of the business scope of 3M and the development of China's R & D forces were introduced, the two sides found in air pollution control technology has a lot of cooperation and opportunities, are considered in the next few decades air pollution control is still a great cooperation between air. Cao Junji researcher for the current people's most concerned about the air pollution control problems and development trend of a comprehensive analysis. The two sides said that the establishment of a cooperation framework to establish priority areas of cooperation and projects