Preparation of ferrite nano-materials and their present application to the treatment of Cr(Ⅵ)
Revised date: 2009-12-08
Online published: 2010-10-01
Two promising preparationmethods of ferrite nano-materials, such asMFe2O4,M=Mn, Zn, Co, Ni, La, etc., including sol-gelmethod and nanocastingmethod are introduced. The advantages and disadvantages of each method are summarized. At the same time, their application to the removal of Cr(Ⅵ) from wastewater by using ferrite is discussed. The application prospects of the ferrite nano-materials as future wastewater treatment agents are predicted.
Key words: nano-materials; ferrite; wastewater treatment
Tian Xiqiang, Dong Yanping, Zhao Dongjiang, Qiao Xiuli, Ma Songyan . Preparation of ferrite nano-materials and their present application to the treatment of Cr(Ⅵ)[J]. Industrial Water Treatment, 2010 , 30(5) : 13 -15 . DOI: 10.11894/1005-829x.2010.30.(05).13
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