Professor Li Huaizheng of our college promoted "Three models, Aix paths"about rural sewage management for Zhejiang Province water departement, environmental protection front staff in Hainan Province

For the in-depth implementation of President Xi Jinping's important remarks on the work of the "three rural", Zhejiang "ten million projects" to improve the quality of rural habitat experience inspiration, and accelerate the implementation of Zhejiang Province, the leadership of the province's rural domestic sewage treatment "suburban Sewage treatment of urban-rural integration, remote suburban sewage resource utilization" of the spirit of the important instructions, and effectively strengthen the newly released and implemented "Hainan Province, rural domestic sewage management" three models, six paths "to promote the technical guidelines" (hereinafter referred to as "guidelines") understanding and application, June 2 The Department of Water Affairs of Zhejiang Province held a training course on rural domestic wastewater management in Haikou City in 2023. Professor Li Huaizheng from the College of Environmental Science and Engineering, Tongji University, gave a comprehensive presentation at the meeting. Mr. Zhang Shu, deputy director of Zhejiang Provincial Water Department, 18 cities and counties in charge of water, environmental protection departments and business leaders, relevant scientific research, design, operation and maintenance and other support teams, a total of 95 people attended the training.

Ms. Zhang Shu stressed that rural domestic sewage management is to implement the thought of ecological civilization of President Xi Jinping, an important initiative to improve the rural habitat, the province's construction of the fifth landmark project of the national ecological civilization pilot area important content, the counties and cities to raise the level, fully understand the importance and necessity of this training, and effectively enhance the sense of responsibility and urgency of rural domestic sewage management work. Second, we must study carefully, systematically digest and absorb the "Six paths" proposed in the "Guidelines" scope of application, water quality standards, pipe network construction, acceptance management and other technical requirements, unified thinking, consistent pace, really learn, really understand, will use. Third, strengthen the application, the cities and counties this year, the governance task plan to local conditions, each natural village should be one by one against the "guidelines" proposed governance model and path, classification in the county map clearly marked, unified to do on the map into the library, hanging map, intensify the project work, and strive to fully start before August, to ensure that this year the province's governance rate of 55% of the task objectives.

Prof. Li Huaizheng, combined with the pilot experience in some cities and counties in Hainan has been carried out, divided into governance effectiveness and problems, guiding ideology and model path, construction and acceptance and operation and maintenance supervision of the "guidelines" in three parts of a comprehensive and systematic, in-depth, stripped the cocoon of the explanation, for the cities and counties can deeply understand, efficient application of the new "guidelines" proposed "three models six paths "provided a strong guarantee. Training class carried out in the classroom test, according to the test results, the cities and counties managers of rural domestic sewage treatment rate, rural domestic sewage treatment "Three models Six paths" and other concepts that should be known can be mastered.

Water Bureau of Sanya combined with the pilot project's construction, management and effectiveness to exchange experience. The comrades at the meeting combined with the actual work, the choice of governance model, project construction investment, facility operating costs and other issues of concern, work concerns, as well as difficulties to solve the problem did an in-depth technical exchange, to achieve the purpose of experience promotion, problem-solving, unification of ideas, the formation of consensus exchange.