摘要
生物炭作为1种环境友好型吸附材料,可有效去除并回收水体中的磷,由此也成为当前的研究热点之一。综述了目前国内外生物炭吸附磷酸盐及磷素回收研究现状,主要总结了控制生物炭吸附磷酸盐的4种主要机制,阐述了影响生物炭吸附除磷过程中的主要影响因素,介绍了目前应用研究的方向并提出生物炭在实际应用中所面临的问题并对未来研究方向进行了展望,以期为未来研究及推广应用提供理论支撑。
Biochar,as an environmentally friendly adsorbent,can effectively remove and recover phosphorus from water.Therefore,it has become the research hotspot.In this paper,the current research progress of phosphate adsorption and recovery at home and abroad were reviewed.Four main mechanisms for controlling the adsorption of phosphate by biochar were summarized,and the main influencing factors in the process of phosphorus removal by biochar were described.The direction of applied research was introduced and the problems of biochar in practical application were put forward.Suggestion on the future research was proposed in order to provide theoretical support for future research and application.
作者
刘凌言
陈双荣
宋雪燕
王胜楠
余俊霞
陆轶峰
LIU Ling-yan;CHEN Shuang-rong;SONG Xue-yan;WANG Sheng-nan;YU Jun-xia;LU Yi-feng(Institute of International Rivers and Eco-Security,Yunnan University,Kunming 650091,China;Ecology and Environment College,Yunnan University,Kunming 650091,China)
出处
《环境工程》
CAS
CSCD
北大核心
2020年第11期91-97,共7页
Environmental Engineering
基金
云南省重点研发计划项目(2018BC001-03)。
关键词
生物炭
磷酸盐
吸附
作用机制
应用
biochar
phosphate
adsorption
mechanism
application
