摘要
生物碳作为一种稳定且高效的改良剂可对填料土进行改良,探究生物炭对生物滞留设施运行性能的影响,分析生物炭作为生物滞留设施填料土改良剂的可行性,对近3年生物炭关键词的文献进行计量分析,分别从水力性能、植物生长和除污特性等方面综述了近年来生物炭对生物滞留设施运行性能影响方面的研究进展。结果表明,添加生物炭可有效提高生物滞留设施的运行性能,但探明生物滞留设施中生物炭的作用机制与使用寿命,并提出相应的设计最优参数等仍是未来的重点研究方向。
Biochar, a stable and efficient amendment, can be used to improve the filler soils.The feasibility of biochar as a filler soil amendment in bioretention facilities(BRFs) was investigated, and the literature of biochar keywords in the past three years was analyzed.The results showed that the addition of biochar was effective in improving the performance of BRFs.The results show that the addition of biochar can effectively improve the operational performance of BRFs, but it is still a key research direction for the future to investigate the mechanism and service life of biochar in BRFs, and to propose the corresponding design optimal parameters.
作者
薛岳
陈垚
甘春娟
唐杰
刘臻
XUE Yue;CHEN Yao;GAN Chun-juan;TANG Jie;LIU Zhen(School of River and Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Engineering Laboratory of Environmental Hydraulic Engineering of Chongqing Municipal Development and Reform Commission,Chongqing Jiaotong University,Chongqing 400074,China;Chongqing Municipal Research Institute of Design Co.,Ltd.,Chongqing 400012,China)
出处
《应用化工》
CAS
CSCD
北大核心
2022年第1期206-211,共6页
Applied Chemical Industry
基金
国家自然科学基金项目(51709024)
重庆市青少年创新人才培养雏鹰计划项目(CY200701)
重庆市建设科技计划项目(城科字2020第5-7)
重庆市留创计划项目(cx2017065)
重庆市自然科学基金项目(cstc2020jcyj-msxmX1000)。
关键词
生物滞留
生物炭
水力性能
植物
除污特性
bioretention
biochar
hydraulic performance
plants
decontamination characteristics
