Abstract: Developed countries have obtained successful experiences of circular economy,but China still stays at the concept level.A brief introduction to the pollution from large-scale pig farms in Fujian Province was given,and the reasons in the production structure provided.Feasible measure for eco-restoration was put forward based on the idea of circular economy.It makes use of eco-system principles,organizes and implements the eco-engineering in a large scale,improves efficiency of the system in logistics,energy flux,operation,organization,management,and applied technology,which is and will be one of the important ways to treat pollution of pig industry.It practices the ecologic closing cycle and has a great potentiality.