Synthesis and Technological Innovation of Applying Oxide Nanomaterials in Wastewater Treatment by Flotation

The appearance and development of nanotechnology gave new and efficient modalities for pollutants removal from wastewaters by using new compounds called nanomaterials which possess unique structural and morphological properties. In this paper we investigated the application of CoFe2O4 nanomaterial f...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-06, Vol.374 (1), p.12062
Main Authors: Covaliu, C I, Moga, I C, Matache, M G, Paraschiv, G, Gageanu, I, Vasile, E
Format: Article
Language:English
Subjects:
Cobalt ferrites
Flotation
Morphology
Nanomaterials
Nanotechnology
Pollutants
Wastewater treatment
Water treatment
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Summary:The appearance and development of nanotechnology gave new and efficient modalities for pollutants removal from wastewaters by using new compounds called nanomaterials which possess unique structural and morphological properties. In this paper we investigated the application of CoFe2O4 nanomaterial for increasing the efficiency of oily wastewater treatment by flotation. CoFe2O4 nanomaterial was prepared by precipitation method. Prior testing their application in wastewater treatment by flotation, the oxide nanomaterial was structural and morphological characterized by XRD and TEM analyses. The influence of CoFe2O4nanomaterial on oily wastewater depollution by flotation process was investigated by measuring the following parameters: treatment efficiency [%] and the stability of froth.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/374/1/012062