| 摘要: |
| 以Web of Science数据库核心合集内收录的1971-2020年海水淡化文献为数据源，借助CiteSpace对国际海水淡化研究领域的国家和研究机构、关键词、参考文献、期刊与基金等信息进行分析，提出国际海水淡化技术演进大致经历了三个阶段：起步阶段；以反渗透、多级闪蒸、超滤、微滤等研究为主的积累阶段；减压渗透、正渗透、纳米颗粒、石墨烯等海水淡化新材料新技术不断涌现的快速发展阶段。同时，从技术进步和政策支持两个方面提出了对国内相关研究的借鉴与启示。 |
| 关键词: 海水淡化 文献计量 CiteSpace |
| DOI：10.11759/hykx20200409002 |
| 分类号:P747 |
| 基金项目: |
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| Research on international seawater desalination in past 50 years—a bibliometric analysis of the Web of Science Core Collection |
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WEN Fei
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School of Humanities, University of Chinese Academy of Sciences, Beijing 100049, China
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| Abstract: |
| Seawater desalination represents a major approach to solving global water shortages. In this study, the CiteSpace visual software program is used to perform a bibliometric analysis of 5 367 academic articles on the topic of seawater desalination from the Web of Science Core Collection. The analysis focuses on the distributions of institutions, countries, keyword co-occurrences, reference and journal co-citations, and research grants. The results show that the global evolution of research on seawater desalination has undergone three stages:the initial stage; accumulation stage, which focuses on the reverse osmosis, multistage flash, ultrafiltration, and microfiltration techniques; and rapid development stage in which various new techniques are introduced, including pressure-retarded osmosis, forward osmosis, and the use of nanoparticles and graphene. Suggestions are made regarding the development of seawater desalination in China. |
| Key words: seawater desalination bibliometrics CiteSpace |
