我国固体废物研究进展——基于2012—2022年的文献可视化分析

Research Progress of Solid Waste in China--Based on Document Visualization Analysis from 2012 to 2022

我国固体废物具有数量大、分布面积广、环境影响突出和利用前景广阔等特点,其高效资源化利用已经成为我国环境治理研究的焦点。本文基于EndNote软件和VOSviewer软件,以中国知网(CNKI)检索的562篇有效文献为数据来源,综述2012—2022年我国固体废物的研究进展,以期为固体废物的深入研究提供借鉴。目前,我国固体废物研究的主要方向是固体废物和固体废物处理。不同阶段的固体废物研究重点有所不同,从简单处理到综合利用,再到无害化处置。随着技术手段的创新,固体废物研究不断取得新进步。

Solid waste in China has the characteristics of large quantity,wide distribution area,prominent environmental impact,and broad utilization prospects,its efficient resource utilization has become the focus of environmental governance research in China.Based on EndNote software and VOSviewer software,this paper summarizes the research progress of solid waste in China from 2012 to 2022,using 562 valid documents retrieved by China National Knowledge Infrastructure(CNKI)as data sources,with a view to providing reference for in-depth research on solid waste.At present,the main direction of solid waste research in China is solid waste and solid waste treatment.The focus of solid waste research varies at different stages,from simple treatment to comprehensive utilization to harmless disposal.With the innovation of technological means,new progress has been made in solid waste research.