摘要
ZVI/nZVI凭借其优异的污染物去除性能以及在环境修复中的其他优点,引起了国内外研究人员的极大关注。基于中国知网和Web of Science核心合集数据库中英文文献数据,对国内外微生物协同零价铁(ZVI)/纳米零价铁(nZVI)的相关文献进行年代分布、期刊分布、关键词共现、时间演进及突现等方面的文献计量分析。结果显示,年度论文总数的增长趋势可分为3个阶段。中国是这一领域最活跃的国家,Journal of Hazardous Materials是出版物数量最多的期刊。有关ZVI与微生物的研究重点是甲烷生产、厌氧消化、脱氯作用;微生物协同nZVI的研究集中于微生物群落、修复、生物毒性、生物炭。关键词的时间演进图谱将其分为9种聚类,关键词的突现分析表明细胞分子水平的机理研究和零价铁生物毒性的创新可能是未来的研究方向。
ZVI/nZVI has attracted great attention from researchers at home and abroad due to its excellent pollutant removal performance and other advantages in environmental remediation.Based on the Chinese and English literature data from the core collection database of China National Knowledge Internet and Web of Science,the quantitative analysis on the literature related to microbial collaboration with zero-valent iron(ZVI)/nano-zero-valent iron(nZVI)at home and abroad in terms of age distribution,journal distribution,co-occurrence of keywords,time evolution and emergence was conducted.The results show that the growth trend of the total number of annual papers can be divided into three stages.China is the most active country in this field,with Journal of Hazardous Materials being the periodical with the largest number of publications.The research focuses on engineering design and sewage treatment,agriculture and energy applications.The research on microbial synergistic nZVI focuses on microbial communities,remediation,biological toxicity,and biochar.The time evolution map of key words divides them into nine clusters.The emergent analysis of key words indicates that the mechanism research at the cellular and molecular level and the innovation of the biological toxicity of zero-valent iron may be the direction of future research.
作者
张晨燕
Zhang Chenyan(Tianjin Key Laboratory of Water Resources and Water Environment,Tianjin Normal University,Tianjin 300387,China;College of Geography and Environmental Science,Tianjin Normal University,Tianjin 300387,China)
出处
《现代盐化工》
2023年第2期24-25,64,共3页
Modern Salt and Chemical Industry
