| In recent years,environmental problems caused wide attention in China,the "ten"atmosphere,article 10 of "water","soil ten environmental action plan" issued in succession,the environmental protection industry has become a green export-driven economy industry,has a broad space for development.In 2017,the water treatment industry in our country the size of the market will reach 280 billion yuan,the future of our country town sewage treatment level would increase greatly,greatly enlarging sewage treatment market demand,in the next five years(2017-2021),the average annual compound growth rate of about 43.25%,by the end of 2020,realizing a complete coverage of urban sewage treatment facilities,urban wastewater treatment rate reached 95%,city and county of reclaimed water utilization rate on the rise.During the 13th five-year plan period,a total of 50.22 million cubic meters of sewage treatment facilities were added per day.This kind of market has a large amount of investment,a large service range,high technical requirements and a long duration.It is expected that most projects will develop rapidly in PPP financing mode.PPP mode can to a certain extent,ease the government’s fiscal pressure to increase the supply of public products,the introduction of effective social capital participation,social capital has more abundant in market-oriented operation management mechanism,more agile ability to respond to market information,which is more sensitive to the demand for urban,provides the high quality service and improve the efficiency of operations.Firstly,this paper elaborates the basic theories of PPP mode,such as environmental externality theory,quasi-public goods theory,investment and financing,and describe the main features of various PPP modes.At the same time,both domestic and international literature,to summarize the current status and research results of the PPP project.Secondly,based on the urban sewage treatment in Jiangxi province,A city of PPP project as an example,stand in the perspective of social capital,introduce the government about the project financing background and the reason,according to the requirements of the government,adopt the method of combining theoretical analysis and case analysis,from three aspects of financing framework design of the project the PPP financing options,to ensure that the scheme is feasible and can be melt,A city in Jiangxi province sewage project adopts the application value of the PPP mode,at the same time as the financing of merit to make promotion.In the end,it is hoped that by using the limited liability corporation of the Jiangxi A city’s PPP financing scheme,the idea of A single physical investment structure,A consortium bidding model,the signing of the water supply and the financing framework,to provide A certain degree of theoretical guidance and example for the urban sewage industry project financing solutions. |