基于文献计量法浅析污泥中微塑料的研究进展  

Research Progress on Microplastics in Sludge Based on Bibliometric Method

作　　者：王本智 王超[1] WANG Ben-zhi;WANG Chao(Department of Environmental Science,College of Geography and Ocean Science,Yanbian University,Jilin Yanji 133002,China)

机构地区：[1]延边大学地理与海洋科学学院,吉林延吉133002

出　　处：《广州化工》2024年第7期1-3,16,共4页GuangZhou Chemical Industry

基　　金：国家自然科学基金(22166034);延边大学科技发展计划项目(602023073)。

摘　　要：污水处理厂是微塑料进入自然生态环境的重要枢纽。污水经处理后,绝大部分微塑料会被吸附在污泥中。为了掌握污泥中微塑料的污染现状,以中国知网(CNKI)数据库中2010-2021年间收录的138篇论文作为数据源,借助CiteSpace的可视化分析功能,对该领域发文量、研究主题和研究前沿进行计量分析。结果表明:污泥中微塑料的研究自2018年起发文量态势逐年增长,但学术机构以及学者之间的研究交流有待强化;其研究方向主要集中在微塑料的毒理效应、污水污泥中的迁移转化以及污泥的农业利用所导致的生态风险。Sewage treatment plant is an important hub for microplastics to enter the natural ecological environment.After sewage treatment,most of the microplastics will be adsorbed in the sludge.In order to grasp the current situation of microplastics pollution in sludge,138 papers collected in the database of China National Knowledge Network(CNKI)from 2010 to 2021 were used as data sources.With the help of visualization analysis function of CiteSpace,the number of published papers,main published institutions,research topics and research frontiers in this field were analyzed quantitatively.The results showed that the number of publications on microplastics in sludge increased year by year since 2018,but the research exchanges between academic institutions and scholars need to be strengthened.Its research focused on toxicological effects of microplastics,migration and transformation of sewage sludge,and ecological risks caused by agricultural use of sludge.

关 键 词：文献计量法 CITESPACE 城镇污水处理厂 污泥 微塑料 

分 类 号：X703[环境科学与工程—环境工程] X505