Zinc oxide nanoparticles for water disinfection

被引:290
作者
Dimapilis, Emelita Asuncion S. [1 ,2 ,3 ]
Hsu, Ching-Shan [1 ]
Mendoza, Rose Marie O. [2 ]
Lu, Ming-Chun [1 ]
机构
[1] Chia Nan Univ Pharm & Sci, Dept Environm Resources Management, Tainan 71710, Taiwan
[2] Adamson Univ, Sch Grad Studies, Manila 1000, Philippines
[3] Dept Sci & Technol, Taguig City 1631, Philippines
关键词
Zinc oxide; Water disinfection; Antibacterial activity; ZNO NANOPARTICLES; ANTIBACTERIAL ACTIVITY; ANTIMICROBIAL ACTIVITY; ESCHERICHIA-COLI; PARTICLE-SIZE; WASTE-WATER; IN-VITRO; BULK ZNO; TOXICITY; BACTERIA;
D O I
10.1016/j.serj.2017.10.001
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The world faces a growing challenge for adequate clean water due to threats coming from increasing demand and decreasing supply. Although there are existing technologies for water disinfection, their limitations, particularly the formation of disinfection-by-products, have led to researches on alternative methods. Zinc oxide, an essential chemical in the rubber and pharmaceutical industries, has attracted interest as antimicrobial agent. In nanoscale, zinc oxide has shown antimicrobial properties which make its potential great for various applications. This review discusses the synthesis of zinc oxide with focus on precipitation method, its antimicrobial property and the factors affecting it, disinfection mechanisms, and the potential application to water disinfection. (C) 2017 Production and hosting by Elsevier B.V.
引用
收藏
页码:47 / 56
页数:10
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