UV-chlorine advanced oxidation for potable water reuse: A review of the current state of the art and research needs

被引：12
作者：
Mackey, E. [1 ]
Hofmann, R. [2 ]
Festger, A. [3 ]
Vanyo, C. [4 ]
Moore, N. [5 ]
Chen, T. [2 ]
Wang, C. [6 ]
Taylor-Edmonds, L. [2 ]
Andrews, S. A. [2 ]
机构：
[1] Brown & Caldwell, 201N Civ Dr 300, Walnut Creek, CA 94596 USA
[2] Univ Toronto, 35St George St, Toronto, ON M5S 1A4, Canada
[3] Brown & Caldwell, 2N Cent Ave, Phoenix, AZ 85004 USA
[4] Hazen & Sawyer, 1400 E Southern Ave,Suite 340, Tempe, AZ 85282 USA
[5] Univ Toronto, Dept Civil & Mineral Engn, 35St George St, Toronto, ON M5S 1A4, Canada
[6] Univ Manitoba, Dept Civil Engn, 15 Gillson St, Winnipeg, MB R3T 5V6, Canada
来源：
WATER RESEARCH X | 2023年 / 19卷
关键词：
UV; Chlorine; AOP; Reuse; Ammonia; Chloramines; UV/CHLORINE; INACTIVATION; DEGRADATION; PHOTOLYSIS; RADIATION; CHEMISTRY; TOXICITY; REMOVAL;
D O I：
10.1016/j.wroa.2023.100183
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
This paper reports conclusions from a recent study completed for the Water Research Foundation and the State of California to offer guidance on UV-chlorine advanced oxidation for potable water reuse. The fundamentals of UV -chlorine advanced oxidation are discussed, and lessons learned from some of the early adopters of this tech-nology are presented. Important highlights include the significant impact of ammonia and chloramines on UV -chlorine treatment, challenges associated with predicting UV-chlorine performance due to complex photo-chemistry, and an ongoing need to monitor potential byproducts and transformation products when employing any form of advanced oxidation for potable reuse.
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页数：7
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