研究硅藻土在废水处理领域的应用,有助于帮助光伏硅片加工类企业找到更高效、更经济的方法处理废水.本文以文献计量学为基础,根据中国知网和Web of Science数据库提供的文献数据,收集和整理关于"硅藻土废水光伏"的研究论文信息,运用Citespace、VOSviewer、Excel等软件分析发文量、研究者、关键词等信息,得到该主题的研究趋势,结果表明:该主题的论文数量自1998年之后每年稳步增加,出现频次较高的关键词包括硅藻土、吸附、废水处理、COD、改性、光催化、重金属、复合等.硅藻土吸附法适用于光伏废水的前处理.
Literature analysis of application of diatomite in photovoltaic wastewater treatment
Research on the application of diatomite in the field of wastewater treatment is helpful for photovoltaic silicon wafer processing enterprises to find more efficient and economic methods to treat wastewater.Based on bibliometrics and according to the literature data provided by CNKI and Web of Science database,this paper collected and sorted the information of research papers on"diatomite,wastewater,photovoltaic".Citespace,VOSviewer,Excel and other software were used to analyze the number of publications,researchers,keywords and other information.The research trend of this topic was obtained.The results showed that the number of papers on this topic has increased steadily every year since 1998,and the keywords with high frequency included diatomite,adsorption,wastewater treatment,COD,modified,photocatalysis,heavy metals,composite,etc.Diatomite adsorption meth-od was suitable for the pretreatment of photovoltaic wastewater.
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