Use of magnetic filtration in waste water treatment

Acta Montanistica Slovaca

关键词: arsenic;    sorption;    magnetite;    magnetic filtration;    centrifugation;   

DOI  :  

来源: DOAJ

【 摘 要 】

The materials based on iron oxides are widely used for toxic elements removal. Magnetite nanoparticles are good sorbentof arsenic from water, but their practical use is quite limited. The solid/liquid separation of material in the nano-scale range is difficult.In this study, the synthetic magnetite was studied as arsenic sorbent from aqueous solutions with maximum sorption capacityof 40.4 mg/g. Magnetic properties of magnetite allow a relatively simple magnetic separation after arsenic sorption.

【 授权许可】

Unknown