Research Article

DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS

Number: 022 August 15, 2010
  • Osman Şan *
  • Cem Özgür
EN TR

DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS

Abstract

Marble factories use plenty of liquid in the processes of cutting, washing and polishing. Conventionally, pretreatment techniques such as coagulation and flocculation have been applied and the sediment has been dewatered by pressing. This study indicated the possibility of direct filtration of the wastewater by glassy ceramic membrane filters.  The marble wastewater obtained from Afyon region has varied in sizes of particles in which 5% solids wt. are sub-micron in size and the maximum size of the particles is about 100 mm. Two different pore sizes of filters (the mean pore sizes being 1.15 mm and 0.4 mm) were tested for the filterability of marble wastewater stream through the periodic filtrate back-flushing process. The coarse pore size filter indicated filtration with seriously pore clogging phenomena, thus the filter recovery required ultrasonic application. The performance of the finer pore size filter is superior in which non-clogging phenomena could be obtained. The filtration capacity of the fine pore size filter was of 9 tons of filtrate per m2 of the filter area through filtration conducted for one hour operation. Besides the high filterability, the filter proved highly clear filtrate (0.2 NTU turbidity).

Keywords

References

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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Osman Şan * This is me

Cem Özgür This is me

Publication Date

August 15, 2010

Submission Date

March 19, 2010

Acceptance Date

July 23, 2010

Published in Issue

Year 2010 Number: 022

APA
Şan, O., & Özgür, C. (2010). DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. Journal of Science and Technology of Dumlupınar University, 022, 87-98. https://izlik.org/JA59MB63FU
AMA
1.Şan O, Özgür C. DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. DPÜFBED. 2010;(022):87-98. https://izlik.org/JA59MB63FU
Chicago
Şan, Osman, and Cem Özgür. 2010. “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”. Journal of Science and Technology of Dumlupınar University, nos. 022: 87-98. https://izlik.org/JA59MB63FU.
EndNote
Şan O, Özgür C (August 1, 2010) DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. Journal of Science and Technology of Dumlupınar University 022 87–98.
IEEE
[1]O. Şan and C. Özgür, “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”, DPÜFBED, no. 022, pp. 87–98, Aug. 2010, [Online]. Available: https://izlik.org/JA59MB63FU
ISNAD
Şan, Osman - Özgür, Cem. “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”. Journal of Science and Technology of Dumlupınar University. 022 (August 1, 2010): 87-98. https://izlik.org/JA59MB63FU.
JAMA
1.Şan O, Özgür C. DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. DPÜFBED. 2010;:87–98.
MLA
Şan, Osman, and Cem Özgür. “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”. Journal of Science and Technology of Dumlupınar University, no. 022, Aug. 2010, pp. 87-98, https://izlik.org/JA59MB63FU.
Vancouver
1.Osman Şan, Cem Özgür. DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. DPÜFBED [Internet]. 2010 Aug. 1;(022):87-98. Available from: https://izlik.org/JA59MB63FU

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