Araştırma Makalesi

DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS

Sayı: 022 15 Ağustos 2010
  • Osman Şan *
  • Cem Özgür
PDF İndir
EN TR

DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS

Öz

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).

Anahtar Kelimeler

Kaynakça

  1. [1] Şan, O and Hoşten, Ç., “Filtration testing of a ceramic capillary filter produced from a high-silica glaze”, Miner. Eng,, 15, 553–556 (2002).
  2. [2] Şan, O., “Microstructural characterization of capillary filter produced from a high silica-containing glaze”, Mater. Lett., 57, 21892192 (2003).
  3. [3] Şan, O and Yener, S., “Capillary filters produced from a quartz-natural zeolite-lead borosilicate frit”, Ind. Ceram., 25, 183–186 (2005).
  4. [4] Şan, O and Özgür, C., “Fabrication of glassy ceramic membrane filters for filtration of spring water with clogging phenomena”, J. Membrane Sci., 305, 169–175 (2007).
  5. [5] Hosten, C and San, O., “Role of clogging phenomena in erroneous implications of conventional data analysis for constant pressure cake filtration”, Sep. Sci. Technol., 34. 1759–1772 (1999).
  6. [6] Tiller, F. M. and Crump, J. R., “Solidliquid separation: An overview”, Chem. Eng. Prog., 65-75 (1977).
  7. [7] Lee, D. J., “Filter medium clogging during cake filtration”, Am. Ins. of Chem. Eng. Journal, 41, 273–276 (1997).
  8. [8] Şan, O., “Some filtration parameters of diluted TiO2/water suspensions and the cake microstructure after sintering”, Ceram. Int, 32, 779784 (2006).

Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yazarlar

Osman Şan * Bu kişi benim

Cem Özgür Bu kişi benim

Yayımlanma Tarihi

15 Ağustos 2010

Gönderilme Tarihi

19 Mart 2010

Kabul Tarihi

23 Temmuz 2010

Yayımlandığı Sayı

Yıl 2010 Sayı: 022

Kaynak Göster

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. JSR-A. 2010;(022):87-98. https://izlik.org/JA59MB63FU
Chicago
Şan, Osman, ve Cem Özgür. 2010. “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”. Journal of Science and Technology of Dumlupınar University, sy 022: 87-98. https://izlik.org/JA59MB63FU.
EndNote
Şan O, Özgür C (01 Ağustos 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 ve C. Özgür, “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”, JSR-A, sy 022, ss. 87–98, Ağu. 2010, [çevrimiçi]. Erişim adresi: 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 (01 Ağustos 2010): 87-98. https://izlik.org/JA59MB63FU.
JAMA
1.Şan O, Özgür C. DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. JSR-A. 2010;:87–98.
MLA
Şan, Osman, ve Cem Özgür. “DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS”. Journal of Science and Technology of Dumlupınar University, sy 022, Ağustos 2010, ss. 87-98, https://izlik.org/JA59MB63FU.
Vancouver
1.Osman Şan, Cem Özgür. DIRECT FILTRATION OF MARBLE WASTEWATER BY GLASSY CERAMIC MEMBRANE FILTERS. JSR-A [Internet]. 01 Ağustos 2010;(022):87-98. Erişim adresi: https://izlik.org/JA59MB63FU