On December 21, the Human Resources Department of the Group organized the fourth expert lecture of 2018. In this issue, Mr. Zhong Ming, Chairman and General Manager of Beijing Jinhe Water Development Co., Ltd. is invited to give lectures on "Small Basin Water Environment Comprehensive Management Strategy and Technical Route". Group President Assistant and Human Resources Director Zhang Xiaoping and more than 30 employees from the headquarters attended.

　　 Mr. Zhong Ming first interpreted and sorted out the "Opinions on Comprehensively Strengthening Ecological Environmental Protection and Resolutely Fighting Pollution Prevention and Control" recently issued by the Central Committee of the Communist Party of China and the State Council, and sorted out the types of river basin pollution sources such as point source pollution, non-point source pollution, and endogenous pollution. He explained the knowledge, and then published his own opinions on governance strategies, investigations and technical routes. He said that to promote the comprehensive management of small watersheds should be carried out from four aspects: "source control and interception, endogenous governance, ecological restoration, and living water quality preservation". First, all sources of pollution entering the river should be cleared and controlled, and then passed Measures such as ecological restoration and quality preservation of living water have strengthened the self-purification capacity of water bodies. The comprehensive management and remediation of small watersheds must be considered in accordance with the watershed system. On the one hand, we must promote systematic governance, coordinate the upstream and downstream, left and right banks, above and below ground, and focus on controlling pollution at the source, ensuring the ecological base flow of the water body, and speeding up the restoration of the water body. , The natural ecological environment of the shoreline, on the other hand, we must use the river chief system and the lake chief system as the starting point to accelerate the establishment of a long-term mechanism.

　　 Zhong Ming, senior engineer, member of the Urban Riverology Group of the Chinese Hydraulic Engineering Society, an expert on environmental impact assessment of water resources in Beijing, chairman and general manager of Beijing Jinhe Water Development Co., Ltd. Mainly engaged in water conservancy and hydropower engineering design, construction and enterprise management, with high academic attainments in water pollution control and restoration of lakes and rivers. Organized and participated in the compilation of 4 environmental protection monographs including "Urban River Pollution Control Theory and Ecological Remediation Technology", organized the completion of environmental protection projects such as the Jiqing 9th Section of the East Route of the National South-to-North Water Diversion Project, and contracted rural sewage treatment in Luhe County, Guangdong Province Bundled with the organization and implementation of the PPP project and the rural sewage treatment PPP project in Mentougou, Beijing.