Arsenic removal by nanoparticles: a review

被引：128

作者：

Habuda-Stanic, Mirna ^{[1
]}

Nujic, Marija ^{[1
]}

机构：

[1] Josip Juraj Strossmayer Univ Osijek, Fac Food Technol Osijek, Osijek 31000, Croatia

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2015年 / 22卷 / 11期

关键词：

Arsenic; Adsorption; Nanoparticles; Nanobased adsorbents; Water purification; ZERO-VALENT IRON; WASTE-WATER TREATMENT; OXIDE NANOPARTICLES; MAGNETIC NANOPARTICLES; DRINKING-WATER; AQUEOUS-SOLUTIONS; ACTIVATED CARBON; V REMOVAL; TITANIUM-DIOXIDE; FE3O4; NANOPARTICLES;

D O I：

10.1007/s11356-015-4307-z

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Contamination of natural waters with arsenic, which is both toxic and carcinogenic, is widespread. Among various technologies that have been employed for arsenic removal from water, such as coagulation, filtration, membrane separation, ion exchange, etc., adsorption offers many advantages including simple and stable operation, easy handling of waste, absence of added reagents, compact facilities, and generally lower operation cost, but the need for technological innovation for water purification is gaining attention worldwide. Nanotechnology is considered to play a crucial role in providing clean and affordable water to meet human demands. This review presents an overview of nanoparticles and nanobased adsorbents and its efficiencies in arsenic removal from water. The paper highlights the application of nanomaterials and their properties, mechanisms, and advantages over conventional adsorbents for arsenic removal from contaminated water.

引用

页码：8094 / 8123

页数：30

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