基于CiteSpace的PPP模式下污水处理研究可视化分析

Visualization Analysis of Sewage Treatment Research in PPP Model Based on CiteSpace

基于CiteSpace 6.1.6文献计量软件,对中国知网数据库2010—2022年PPP(政府和社会资本合作)模式下以污水处理为主题的390篇文献进行计量可视化分析。结果表明:PPP模式下污水处理研究文献发表大致经历了萌芽期、井喷式发展期与波动减少期3个阶段;研究热点聚焦于项目风险控制及绩效分析,尤其是关于基础设施以及垃圾处理过程产生污水的评估问题。“十四五”时期,研究前沿将以农村污水处理PPP项目为核心,继续探索可持续风险状态。

Based on CiteSpace 6.1.6 bibliometric software,390 literatures on the topic of sewage treatment under the PPP(public-private-partnership)mode in CNKI database from 2010 to 2022 were analyzed by metrological visualization.The results show that the publication of sewage treatment research literature under the PPP model has roughly gone through three stages:the embryonic stage,blowout development and fluctuation reduction.The research hotspots focus on project risk control and performance analysis,especially on the assessment of infrastructure and waste water generated from waste treatment process.During the“Fourteenth Five Year Plan”period,the research frontier will focus on the rural sewage treatment PPP project and will continue to explore the sustainable risk status.