基于文献计量的氨氮有机废水处理研究发展趋势分析

Research and Development Trend of Ammonia Nitrogen Organic Wastewater Treatment Based on Literature Metrology

为了解氨氮有机废水处理研究发展趋势,本文对知网中2012-2021年有关氨氮有机废水治理研究的678份文献进行了统计分析。利用Cite Space的关键词分析、关键词聚类、突现次分析等对有关氨氮有机废水处理从研究热点分析和研究趋势分析等方面进行了系统的研究,结论有:我国氨氮废水处理领域的研究学者较多,但比较零散,且未形成核心的作者群体;研究者合作的频率较大,且以机构内部合作现象更为普遍;氨氮废水处理的研究涉及到了多个领域和范围,有21个研究热点,涉及到沸石、吹脱、脱氮,反渗透、折点氯化等。反映了氨氮废水处理的研究已经从整体把握到深入个体层面,且研究与时俱进,主题逐渐多元化。

In order to understand the research development trend of ammonia nitrogen organic wastewater treatment,This paper presents a statistical analysis of 678on organic wastewater treatment published in HowNet from 2012 to 2021.Use Cite Space for keyword analysis,Keyword clustering,Analysis of burst times,A systematic study on the treatment of organic wastewater containing ammonia nitrogen was carried out from the aspects of hot spot analysis and trend analysis.There are many researchers in the field of ammonia nitrogen wastewater treatment in our country,but they are scattered and have not formed a core group of authors;The frequency of cooperation among researchers is high,and the phenomenon of inter-institutional cooperation is more common;There are 21 research hotspots in the field of ammonia nitrogen wastewater treatment,including Zeolite,stripping,denitrification,reverse osmosis,chlorination and so on.Reflect the ammonia nitrogen wastewater treatment research has been from the overall grasp to in-depth individual level,and research with the times,subject gradually diversified.