Nanomaterials applied for heavy metals removal from wastewater

International Conference on Innovative Research - ICIR EUROINVENT 2019

Covaliu, C.I.^1 ; Paraschiv, G.^1 ; Stoian, O.^1 ; Visan, A.^1

University Politehnica of Bucharest, 313 Splaiul Independenei, sector 6, Bucharest

060042, Romania^1

关键词: Conventional methods;    Cost effective;    Depollution;    Heavy metals removals;    Specific adsorption capacities;    Toxic compounds;    Treatment process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/572/1/012074/pdf
DOI  :  10.1088/1757-899X/572/1/012074

来源: IOP

【 摘 要 】

In the past years, nanotechnology has been studied and it proved that is one of the advanced ways for toxic compounds removal from wastewater. In this paper we focus on nanomaterials used for treatment of wastewater containing heavy metals. Nanoparticles have very high and specific adsorption capacity being applied in water depollution, remediation and treatment process. The depollution methods based on nanomaterials could be more cost-effective, less time and energy consuming, generating no or less waste in comparison with conventional methods. The aim of this review is to summarize the applications of nanoadsorbants within heavy metals depollution methods.