含氟废水处理技术的研究进展
Fluoride-removal technology for wastewater containing fluoride:a review of recent studies
李美玲 1苑泉2
作者信息
- 1. 交通运输部天津水运工程科学研究所,天津 300456
- 2. 北京工商大学生态环境学院
- 折叠
摘要
氟是人体必需的微量元素之一,但过度摄入氟会导致严重的环境和健康问题.笔者总结了近年来针对含氟废水常用的除氟技术,包括应用较广的物理化学方法,如混凝沉淀法、电渗析法和膜法等,重点介绍了最具有前景的吸附法和吸附材料以及最经济的微生物法,进而提出未来研究和优化方向.
Abstract
Fluorine is an essential trace element in the human body,but excessive fluoride exposure can cause serious health damage.This paper reviewed the most widely used fluoride removal methods to treat fluoride-containing wastewater in recent years,including coagulation sedimentation,electrodialysis and membrane techniques.The most promising adsorption materials,and microbial defluoridation methods were highlighted,and the further studies and optimization areas were offered.
关键词
含氟废水/吸附法/微生物除氟Key words
Fluoride contained wastewater/Adsorption/Microbial defluoridation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据