摘要
高铁酸盐作为一种绿色、环保的水处理药剂具备较强的氧化潜能,同时能产生铁混凝剂而在水和废水处理领域受到广泛关注。根据国内外的研究现状,对高铁酸盐的合成与分析方法进行了概述;并对其在水和废水处理中的应用,如除藻、消毒灭菌、重金属的去除、有机污染物及新兴微污染物的去除4个方面进行了总结。同时指出了目前高铁酸盐在实际推广应用中面临的问题及其发展前景。
Ferrate is a kind of green and environmental friendly water treatment agent which possesses strong oxidation potential and can further generate ferric coagulating agents simultaneously.As a result, it is widely concerned in the field of water and wastewater treatment.Based on an analysis of researches at home and abroad, the methods of synthesis and characterization of ferrate were reviewed.Meanwhile, the applications of ferrate in water and wastewater treatment, such as algae removal, disinfection, heavy metal ions removal, and organic and emerging micro-pollutants elimination were summarized.The existing problems faced in large-scale applications of ferrate were discussed, and the development prospects were finally forecasted.
出处
《环境工程技术学报》
CAS
2015年第1期13-19,共7页
Journal of Environmental Engineering Technology
基金
国家"十二五"科技支撑计划项目(2012BAJ21B04)
关键词
高铁酸盐
除藻
絮凝
消毒灭菌
有机及新兴微污染物
ferrate preparation and characterization coagulation disinfection organic and emerging micro-pollutants
