摘要
污泥炭化技术是污泥资源化处置的研究热点之一。通过中国期刊全文数据库和Web of Science核心合集数据库,对2000年—2020年发表的关于污泥基生物炭的文献进行检索与综述分析。详细分析了污泥基生物炭研究的年度发文量和研究热点,讨论了现有制备技术的优缺点及未来发展趋势,同时,结合污泥基生物炭的理化性质特征,探讨其在污染物固定、土壤改良及延缓气候变化等领域应用的研究现状。
Sludge carbonization technology is one of research hotspots of sludge disposal for resource utilization.Studies on sludge biochar published during the year of 2000 to 2020 were collected through China National Knowledge Infrastructure(CNKI)and Web of Science Core Collection Database were comprehensively reviewed.The number of researches and research hotspot about sludge biochar were detailed analyzed,advantages and disadvantages of preparation technologies and future possible improvements were discussed.Combined with the physical and chemical properties of sludge biochar,the research status of its application in adsorption of pollutant,soil improvement and climate change mitigation were further discussed.
作者
孙东晓
董志强
刘学明
张吉琛
陈钱宝
雷思聪
SUN Dongxiao;DONG Zhiqiang;LIU Xueming;ZHANG Jichen;CHEN Qianbao;LEI Sicong(Municipal Environmental Production Engineering Co.,Ltd.of CREC Shanghai Group,Shanghai 201900,China;College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;Fujian Academy of Building Research Co.,Ltd.,Fuzhou 350100,China)
出处
《净水技术》
CAS
2021年第8期16-25,共10页
Water Purification Technology
基金
中铁上海工程局重点课题(SH-2020-重点-13)。
关键词
污泥基生物炭
研究热点
制备技术
环境应用
sludge biochar
research hotspot
preparation technology
environmental application
