Nanoparticles Based Adsorbent for Removal of Arsenic from Aqueous Solution

被引：10

作者：

Srivastava, Anushree ^{[1
]}

Selvaraj, Kaliaperumal ^{[2
]}

Prasad, Kumar Suranjit ^{[1
]}

机构：

[1] Univ Allahabad, Fac Sci, Ctr Environm Studies, Allahabad 211002, Uttar Pradesh, India

[2] CSIR, Catalysis Div, Nano & Computat Mat Lab, Natl Chem Lab, Pune 411008, Maharashtra, India

来源：

ASIAN JOURNAL OF WATER ENVIRONMENT AND POLLUTION | 2019年 / 16卷 / 01期

关键词：

Arsenic; nanoparticle; adsorption; precipitation; ion exchange; ACTIVATED CARBON; ADSORPTIVE REMOVAL; DIABETES-MELLITUS; EQUILIBRIUM; HEALTH; COPPER; AS(V); WATER; IRON; SORPTION;

D O I：

10.3233/AJW190011

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Arsenic is a metalloid which poses a risk on water quality, a severe health problem for human and serious impact on environment. Occurrence of arsenic in natural environment may be due to natural processes or due to anthropogenic activities. Removal of arsenic can be done by many different techniques like adsorption, precipitation, flotation, ion exchange etc. Among them adsorption is widely used for removal of heavy metals from water due to its simplicity; also it's cost effective. The aim of the study is to evaluate the potential of nanoadsorbent for arsenic removal. A number of potent adsorbent have been developed from metal, carbon and oxide based nanoparticle for enhancing the adsorption capacity and removal capacity of arsenic from aqueous solution. A short overview of nanoadsorbent for arsenic removal from aqueous solution has been discussed in this review article.

引用

页码：97 / 103

页数：7

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