摘要
水体富营养化导致湖库藻类大量生长,给饮用水处理工艺带来潜在影响。为准确把握本领域最新研究和发展趋势,借助CiteSpace科学计量软件,对中国知网(CNKI)和Web of Science(WOS)核心数据库中收录的1999年至2023年有关饮用水藻类混凝的文献进行详细分析,结果表明:①在统计区间内,CNKI数据库关于饮用水藻类混凝总发文量和平均发文量均高于WOS数据库,就发文趋势来看,二者发文量均稳中有升;②CNKI数据库高产作者发文量远低于WOS数据库高产作者发文量,且CNKI数据库没有形成高产核心作者群;③WOS数据库发文机构以高校和科研院所为主,缺乏与地方企业的联系;CNKI数据库发文机构的合作关系具有明显地域关系,跨地域合作能力较弱,不利于后续研究的开展;④2个数据库研究内容主要包含饮用水、饮用水处理、富营养化、预氧化和消毒副产物等,但侧重点不同,WOS数据库包含细胞完整性、溶解有机碳、中度预氧化等细胞代谢分子水平的研究;CNKI数据库主要关注膜污染、强化混凝、二氧化氯、混凝和预氧化等物理化学除藻技术的研究,两者结合可以完善饮用水混凝除藻领域的理论框架,使研究的深度和广度不断增强。尽管目前饮用水藻类混凝领域已有丰富的实践经验和理论基础,但在研究深度与合作方面仍有不足,综合化、环保化、智能化是未来的发展趋势。
Algae blooms in lake and reservoir caused by eutrophication has a potential impact on the drinking water treatment process.In order to accurately grasp the latest research and development trend in this field,CiteSpace bibliometrics software was used to analyze the literature on algal coagulation in drinking water from 1999 to 2023 in the core database of the China National Knowledge Infrastructure(CNKI)and Web of Science(WOS)in detail.The results showed that:①Within the statistical interval,the total number and average number of published papers on algae coagulation in drinking water in the CNKI database were higher than those in the WOS database.Additionally,the number of published papers in both databases was observed to be stable and gradually increasing over time.②The publication volume of high-yield authors in the CNKI database was significantly lower compared with high-yield authors in the WOS database.Additionally,the CNKI database have not established a high-yield core author group.③Publishing institutions in the WOS database primarily consist of universities and research institutes,with limited connections to local enterprises.On the other hand,the cooperation relationships among CNKI database publishing institutions showed clear regional affiliations,but their ability for cross-regional collaboration was weak,which may hinder the advancement of future research.④The research content of the two databases mainly includes drinking water,drinking water treatment,eutrophication,pre-oxidation,and disinfection by-products,with a different focus.The WOS database primarily concentrates on molecular-level research of cell metabolism,covering topics such as cell integrity,dissolved organic carbon,and moderate pre-oxidation.While the CNKI database focuses on physical and chemical algae removal technologies like membrane fouling,enhanced coagulation,chlorine dioxide,coagulation,and pre-oxidation.Combining the findings from both databases can enhance the theoretical framework in the field of drinking water coa
作者
刘洋
张毅杰
章延
李玲
孔祥铭
李红
LIU Yang;ZHANG Yijie;ZHANG Yan;LI Ling;KONG Xiangming;LI Hong(Henan International Joint Laboratory of Aquatic Ecotoxicology and Health Protection(Henan Normal University),Xinxiang Henan 453007,China;College of Life Sciences,Henan Normal University,Xinxiang Henan 453007,China;Xinxiang Capital Water Service Co.,Ltd.,Water Quality Testing Center,Xinxiang Henan 453004,China)
出处
《广西师范大学学报（自然科学版）》
CAS
北大核心
2024年第6期53-66,共14页
Journal of Guangxi Normal University:Natural Science Edition
基金
河南省国际科技合作项目(232102521014)
国家重点研发计划“政府间国际科技创新合作”重点专项(2021YFE0112000)。
