Risk Assessment Study Of PPP Project Of XD Sewage Treatment

At present,with the improvement of our material living standards,the public pays more and more attention to and pays more attention to the ecological civilization.At present,the whole society has a great enthusiasm for improving the ecological environment.In the ecological environment,one of the most critical components is the water environment.And whether the water environment can achieve sustainable and healthy development also depends on the efficiency of sewage treatment,so this field is crucial.In recent years,the sewage treatment projects financed through the PPP model are on the rise.On the one hand,it can make the industry efficiency greatly improved,and it can relieve the financial pressure of the government.On the other hand,there are a lot of uncertainties.Because this financing mode has a variety of participation methods,but also because of this in the actual variables involved in the process of operation.At the same time has a strong particularity of sewage treatment,the project investment scale is often quite grand,and in the process of construction operation cycle is very long,especially the construction of supporting facilities such as pipe network construction,these need a lot of investment,the cycle is longer,and the range is very wide,so,sewage treatment the PPP project may encounter the risk is very big.In order to solve the above problems,this paper,through in-depth research and analysis of the risk management and control of PPP projects,from the perspective of social capital,selects XD sewage treatment PPP projects to carry out risk research,summarizes the experience and lessons from the failed projects,and finds the existing problems.This paper adopts the risk analysis path of risk identification,risk assessment and risk control as a framework.This paper first summarizes the definition of PPP mode,the characteristics of PPP mode,the advantages of PPP mode,the theoretical basis of PPP mode and the concept and characteristics of sewage treatment;next,The risk identification and assessment of sewage treatment PPP project are analyzed from the aspects of PPP project risk identification,fuzzy component analysis,component analysis modeling and implementation of risk fuzzy comprehensive evaluation of PPP project;once more,Taking the XD sewage treatment PPP project as an example,XD sewage treatment PPP project overview,XD sewage treatment PPP project risk identification,XD sewage treatment PPP project risk assessment,XD sewage treatment PPP project assessment results analysis;Finally,according to the case analysis results,the XD sewage treatment risk control suggestion of PPP project is put forward.