From August 15th to 19th, 2019, The 10th National Conference on Environmental Chemistry was held in Tianjin, China. The theme of the conference is “Concentrated a Tough Battle for Pollution Prevention and Control, Leading the New Era of Environmental Science". According to the latest progress of environmental science and related disciplines, nearly 60 chapters were set up. Among them, "Microplastics Detection Technology, Environmental Processes and Environmental Effects" aims to exchange the analysis and detection technology, migration and environmental exposure behavior of microplastics in the environment, as well as the possible ecological and toxic effects. Prof. Jinhui Li attended the meeting and had in-depth discussions with other participants.