生物炭应用于湿地水生态修复的研究进展  

Research Progress on the Application of Biochar in the Wetland Water Ecological Restoration

作　　者：张晨[1] 缪娇 高洁[1] 陈宇 李剑锋[2] 程芳琴[2] ZHANG Chen;MIAO Jiao;GAO Jie;CHEN Yu;LI Jianfeng;CHENG Fangqin(School of Resources and Environment,Shanxi University of Finance and Economics;State Environmental Protection Key Laboratory of Efficient Utilization Technology of Coal Waste Resources,Shanxi Collaborative Innovation Center of High Value-added Utilization of Coal-related Wastes,Shanxi University,Taiyuan 030006,China)

机构地区：[1]山西财经大学资源环境学院 [2]山西大学国家环境保护煤炭废弃物资源化高效利用技术重点实验室,资源与环境工程研究所,山西太原030006

出　　处：《水处理技术》2023年第5期26-31,共6页Technology of Water Treatment

基　　金：国家自然科学基金项目(22106096);山西省回国留学人员科研资助项目(2021-102);中央引导地方科技发展专项资金项目(YDZX20191400002539);山西省水利科学技术研究与推广项目(2022GM026)。

摘　　要：湿地构建中基质填料对其综合且持久发挥效能具有关键作用。生物炭可以通过吸附、分配等作用固定水中污染物,填充于湿地基质中能发挥其减污降碳协同增效的巨大潜力。该文开展了生物炭基湿地水质净化效能、污染物迁移转化过程与机制等研究,揭示了生物炭种类和物化特性对水生植物生长、微生物群落繁衍和固碳减排等方面的作用机理,为生物炭的施用和湿地建设提出新的研究方向,对提升水生态的可持续性具有重要意义。In the construction of wetland water landscape,matrix filler plays a key role in its comprehensive and lasting performance.It can fix the pollutants in the water environment through adsorption and distribution,filling in the wetland matrix can give full play to its huge potential of pollution reduction,carbon reduction and synergistic efficiency.This paper carried out researches on water purification efficiency of biochar-based wetlands,the process and mechanism of pollutant migration and transformation.The effects of biochar species and physico-chemical characteristics on the growth of aquatic plants,the propagation of microbial communities,carbon sequestration and emission reduction were revealed.This study proposes a new research direction for biochar application and wetland construction,plays an important role in enhancing the sustainability of water ecology.

关 键 词：生物炭 湿地 水环境 水生态修复 减污降碳 

分 类 号：X703.1[环境科学与工程—环境工程]