CAJ | 학술논문

饮用水源中微囊藻毒素(MC)的问题已经引起人们的广泛关注,而一些常规的MC处理方法都各有其局限性.高级氧化技术是一类高效降解MC的方法,且降解产物没有生物毒性.本文全面阐述了TiO_2紫外光催化氧化、TiO_2/UV/H_2O_2、TiO_2/UV/高铁酸盐联用工艺、可见光催化氧化、Fenton法、光助Fenton法、O_3/H_2O_2及O_3/Fe~(2+)这些高级氧化技术降解MC的研究进展.并根据现有高级氧化技术降解MC研究中的一些不足之处,提出了MC高级氧化处理领域今后研究的主要方向和需解决的问题.
음용수원중미낭조독소(MC)적문제이경인기인문적엄범관주,이일사상규적MC처리방법도각유기국한성.고급양화기술시일류고효강해MC적방법,차강해산물몰유생물독성.본문전면천술료TiO_2자외광최화양화、TiO_2/UV/H_2O_2、TiO_2/UV/고철산염련용공예、가견광최화양화、Fenton법、광조Fenton법、O_3/H_2O_2급O_3/Fe~(2+)저사고급양화기술강해MC적연구진전.병근거현유고급양화기술강해MC연구중적일사불족지처,제출료MC고급양화처리영역금후연구적주요방향화수해결적문제.
More attention had been paid on the pollution of microcystins (MC) in the drinking water sources in recent years. However, the conventional methods of MC degradation all have their own limitations. Advanced oxidation processes (AOPs) are a highly effective means for MC degradation. The related research of advanced oxidation processes for the degradation of microcystins are summarized, including titanium dioxide (TiO_2) photocatalytic oxidation, photocatalysis combined with hydrogen peroxide or ferrate, visible light photocatalytic degradation, Fenton and photo-Fenton oxidation, O_3/H_2O_2 and O_3/Fe~(2+). In view of the disadvantages of these AOPs researches for MC degradtion, the issues and the problems that need to be resolved for the MC degradation during AOPs in the future are proposed.