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Effect of Sintering Temperature on Membranes Manufactured with Clays for Textile Effluent Treatment
Joint Authors
Lira, Hélio de Lucena
Silva, Mirele Costa da
Lima, Rosa do Carmo de Oliveira
Freitas, Normanda Lino de
Source
Advances in Materials Science and Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-03-22
Country of Publication
Egypt
No. of Pages
7
Abstract EN
The aim of this work is to use cheap raw materials, such as kaolin and ball clay, for the manufacture of ceramic membranes for application in effluent treatment from textile industry and to evaluate the influence of sintering temperature in the structural and morphological characteristics of those membranes.
The ceramic mass was characterized by X-ray diffraction and thermal analysis.
The membranes were characterized by scanning electron microscopy, Hg porosimetry, and water permeability with desalinated water.
The variation in the sintering temperature directly affected the structural and morphological characteristics of the membranes.
The increase in sintering temperature of the membranes has raised the average pores diameter from 0.116 to 0.179 µm but decreased the porosity of the membrane, from 40.30 to 25.16% for temperatures from 900 to 1100°C, respectively.
The reduction in porosity of the membrane affected the water permeated flux and decrease from 35.82 Kg/h·m2 (at 1000°C) to 15.68 Kg/h·m2 (at 1100°C).
All the membranes have been applied with success in the effluent treatment from textile industry, resulting in the decrease in turbidity and discoloration, reaching approximately 100% of rejection of solid particles.
American Psychological Association (APA)
Silva, Mirele Costa da& Lira, Hélio de Lucena& Lima, Rosa do Carmo de Oliveira& Freitas, Normanda Lino de. 2015. Effect of Sintering Temperature on Membranes Manufactured with Clays for Textile Effluent Treatment. Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053246
Modern Language Association (MLA)
Silva, Mirele Costa da…[et al.]. Effect of Sintering Temperature on Membranes Manufactured with Clays for Textile Effluent Treatment. Advances in Materials Science and Engineering No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1053246
American Medical Association (AMA)
Silva, Mirele Costa da& Lira, Hélio de Lucena& Lima, Rosa do Carmo de Oliveira& Freitas, Normanda Lino de. Effect of Sintering Temperature on Membranes Manufactured with Clays for Textile Effluent Treatment. Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1053246
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1053246