绿色城镇化进程中水环境治理PPP模式运行问题

分析中国城镇化进程中水环境污染及治理投资现状,得出PPP模式将在填补绿色城镇化所需资金缺口、推动社会投资方面发挥积极作用。总结PPP模式在水环境治理投资领域的新发展及具体应用,指出水环境治理投资PPP项目实践中存在各地管理水平不一、民营环保企业参与度低、投资回报机制不健全及法律服务体系不完善等问题。最后提出政府应规范水环境保护PPP项目采购标准,成立专门的PPP管理中心;合理设置社会资本进入门槛,科学构建项目交易制度;建立动态调整的收费定价及政府补贴机制;完善PPP法律服务体系等建议。

Operation of PPP mode of water environment treatment during green urbanization

The current situations of pollution and treatment investment of water environment during urbanization in China are analyzed, and it is concluded that the PPP mode has a positive effect on filling the fund gap and promoting the social investment during green urbanization. The new development and specific application of PPP mode in the treatment investment of water environment are summarized. Several problems in the implementation of PPP investment projects of water environmental treatment are pointed out: different governance levels in various areas, low participation degree of environmental protection enterprises, imperfect investment return mechanism and insufficient legal system. Finally, some suggestions are proposed as follows: (1)The government should regulate the procurement standards for PPP projects of water environment protection and set up a specialized PPP management center; (2)The entering level for private investors should be properly set and the project transaction system should be scientifically established; (3)Dynamic pricing transaction system and government subsidy mechanism should be established; (4)The legal system of PPP mode should be improved.