| At present,the problems of backward municipal public facilities and insufficient construction funds are seriously troubling the government departments.In order to solve these problems,the government has formulated a series of PPP project promotion policies,which are strongly responded by local governments.PPP financing mode is a "public-private partnership",which relies on the partnership of benefit sharing and risk sharing.This mode not only solves the contradiction of backward infrastructure and shortage of construction funds,but also greatly reduces the financial pressure and debt risk of the government,and improves the quality of public services and economic efficiency.The central environmental protection inspection group,in carrying out the environmental supervision,took the emergency treatment of leachate accumulated in the domestic garbage dump of S city A as A key supervision project,and required all the leachate accumulated to meet the standards by 2019.The so-called leachate is the organic waste liquid with high concentration in the process of municipal solid waste landfill.In order to alleviate the pre-investment pressure and ensure the smooth implementation of the project,S municipal government decided to choose the PPP financing mode for the leachate treatment project.This paper,taking A domestic waste sanitary landfill site leachate treatment project as an example,in this paper expounds the relevant theories about the PPP financing model at home and abroad on the basis of the combination of HB group,leachate treatment project,analyses the HB group,the main operating and financing environment,emphatically analyzes the capital demand of the project,and then made the five kinds of financing options:Leachate project fund plan and the PPP project funds,accounts receivable buyout,the PPP project special program and direct financing leasing scheme,applying the basic principle of analytic hierarchy process(ahp)at the same time,the construction of leachate treatment project for evaluation system model,the PPP financing model and determine the financing plan through the analysis of the judgment matrix to discuss the weight of each evaluation factor,to determine the factors that influence the sorting,finally compile accounts receivable buyout model is the optimal choice,and put forward the proposals to ensure the smooth implementation of the recommendations.The scheme and implementation Suggestions designed in this study are of great help to the smooth implementation of HB group’s A waste treatment plant project,and provide valuable experience for the group to undertake environmental PPP projects in the future.It is also hoped that it can be A reference example for other regional projects. |