摘要
饮用水消毒副产物生成势(DBPsFP)及前体物的控制问题一直以来都是饮用水研究领域的热点,而近年来在饮用水中频繁检出的一些更高毒性的新型含氮消毒副产物,更引发了研究者的广泛关注。高级氧化技术是一类能高效降解饮用水中天然有机物等消毒副产物前体物的水处理方法。本文全面阐述了UV/H2O2、TiO2光催化氧化、O3/H2O2、催化臭氧氧化、O3/UV、Fenton法及类Fenton法等高级氧化技术控制DBPsFP的研究进展,并根据现有高级氧化技术控制DBPsFP研究中的一些不足之处,提出了DBPsFP高级氧化处理领域今后研究的主要方向和需解决的问题。
Control of formation potential of disinfection by-products （DBPsFP） and their precursors in drinking water are always the focuses in the drinking water research. More attention has been paid to the new nitrogenous disinfection by-products because their highly toxicity and have been frequently detected in drinking water recentlyl Advanced Oxidation Process is a water treatment technology which can efficiently degrade the precursors of disinfection by-products. The related research on control of DBPsFP by Advanced Oxidation Process are summarized, including UV/H2O2, UV/TiO2, O3/H2O2, catalytic ozonation, O3/UV, Fenton process and photo-Fenton process. In view of the disadvantages of these control strategies, the issues and the problems that need to be resolved for DBPsFP control in the future are proposed.
出处
《水处理技术》
CAS
CSCD
北大核心
2014年第5期5-9,共5页
Technology of Water Treatment
基金
天津市应用基础及前沿技术研究计划(14JCYBJC22900)
国家自然科学基金(51008162)
关键词
高级氧化技术
消毒副产物生成势
前体物
降解
advanced oxidation process
formation potential of disinfection by-products
precursors
degradation
