Abstract:The report of the 19th National Congress of the Communist Party of China puts forward the strategy of rural revitalization - taking the road of socialist rural revitalization with the characteristics of China, and making the countryside a beautiful home for living and working in peace and contentment in order to raise the rural living environment to a new height. Rural sewage treatment is one of the important contents of rural living environment improvement. On the basis of full local investigation, combined with the superior planning, the corresponding technical schemes should be put forward according to local conditions. Taking the rural domestic sewage treatment project in Laogang Town as an example, the relevant design experience of rural domestic sewage treatment project is summarized in the layout of pipeline network and setting up of treatment station in order to realize the rural sewage collection and treatment, and to improve the living environment.