Journal of the Mineralogical Society of Korea (한국광물학회지)

The Mineralogical Society of Korea (한국광물학회)
권호 표지
DOI QR코드

DOI QR Code

Functional Ceramic Filter Fabrication for As Removal in Aqueous Solutions

수용액상의 As 제거를 위한 기능성 세라믹 필터 제조

  • Cho, Kanghee (Department of Rural Systems Engineering/Research Institute of Agriculture and Life Sciences, Seoul National University) ;
  • Choi, Nag-Choul (Department of Rural Systems Engineering/Research Institute of Agriculture and Life Sciences, Seoul National University) ;
  • Kim, Song-Bae (Department of Rural Systems Engineering/Research Institute of Agriculture and Life Sciences, Seoul National University) ;
  • Park, Cheon-Young (Department of Energy and Resource Engineering, Chosun University)
  • 조강희 (서울대학교 농생명과학대학) ;
  • 최낙철 (서울대학교 농생명과학대학) ;
  • 김성배 (서울대학교 농생명과학대학) ;
  • 박천영 (조선대학교 에너지.자원공학과)
  • Received : 2017.10.27
  • Accepted : 2017.12.27
  • Published : 2017.12.30
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, the effect of sintering temperature and zero valent iron (ZVI) content on the physical properties of functional ceramic filter(alumina based materials) such as strength and porosity were investigated. The fabrication process of the functional ceramic filter were performed under various sintering temperature ($1150^{\circ}C$, $1250^{\circ}C$) and ZVI content (10, 20, 30, 50%) conditions. With increasing the sintering temperature and ZVI content, strength was increased but porosity was decreased. The physical properties for functional ceramic filter showed that the strength and porosity were obtained under ZVI content (50%) and sintering temperature ($1250^{\circ}C$) of 99.01 MPa and 34.5%, respectively.

본 연구는 알루미나 기반의 기능성 세라믹 필터의 물리적 특성(강도와 기공률)에 대하여 소결온도와 영가철(ZVI) 함량의 영향을 파악하는 것이다. 기능성 세라믹 필터의 제조공정은 다양한 소결온도($1150^{\circ}C$, $1250^{\circ}C$)와 ZVI 함량(10, 20, 30, 50%)조건에서 수행하였다. 소결온도와 ZVI 함량의 증가됨에 따라 기능성 세라믹 필터의 강도는 증가하였지만 기공률은 감소하였다. 기능성 세라믹 필터의 강도와 기공률은 50%의 ZVI 함량과 $1250^{\circ}C$의 조건에서 각각 99.01 MPa과 34.5%로 나타났다.

Keywords

References

  1. Bae, B,S., Ha, J.H., and Song, I.H. (2014a) Characterization and Microstructure of an Extruded Flat-Tubular-Type Alumina Filter, Journal of the Korean Ceramic Society, 51, 406-412. https://doi.org/10.4191/kcers.2014.51.5.406
  2. Bae, B,S., Ha, J.H., and Song, I.H., Hahn, Y.D. (2014b) Characterization of the Silica Coated Diatomite Based Ceramic Filter for Water Treatment, Journal of Korean Powder Metallurgy Institute, 21, 21-27. https://doi.org/10.4150/KPMI.2014.21.1.21
  3. Barani, K., Javed Koleini, S.M., and Rezaei, B. (2011) Magnetic properties of an iron ore sample after microwave heating, Separation and Purification Technology, 76, 331-336. https://doi.org/10.1016/j.seppur.2010.11.001
  4. Dixit S. and Hering J.G. (2003) Comparison of arsenic (V) and arsenic (III) sorption onto iron oxide minerals: Implications for arsenic mobility, Environmental Science & Technology, 37, 4182. https://doi.org/10.1021/es030309t
  5. Ellid, M.S., Murayed, Y.S., Zoto, M.S., Music, S., and Popovic, S. (2003) Chemical reduction of hematite with starch, Journal of Radioanalytical and Nuclear Chemistry, 258(2), 299-305. https://doi.org/10.1023/A:1026285721065
  6. Gaviria, J.P., Bohe, A., Pasquevich, A., and Pasquevich, D.M. (2007) Hematite to magnetite reduction monitored by Mossbauer spectroscopy and X-ray diffraction. Physica B: Condensed Matter, 389, 198-201. https://doi.org/10.1016/j.physb.2006.07.056
  7. Han, I.S., Seo, D.W., Kim, S., Hong, K.S., Woo, S.K., and Kim, Y.W. (2010) Fabrication and Properties of SiC Candle Filter by Vacuum Extrusion and Ramming Process (II), Journal of the Korean Ceramic Society, 47, 515-523. https://doi.org/10.4191/KCERS.2010.47.6.515
  8. Hwang Y.J, Lim, J.R., Choi, Y.J., and Wang, C.G. (2009) Effect of coagaulation on ceramic microfiltration membrane fouling, Journal of Korean Society of Water and Wastewater, 23(4), 459-469.
  9. Jain A. and Loeppert R.H. (1999) Effect of competing anions on the adsorption of arsenate and arsenite by ferrihydrite, Journal of Environmental Quality, 29, 1422-1430.
  10. Kim, S.J., Bang, H.G., and Park, S.Y. (2006) Fabrication and physical properties of honeycomb type cordierite ceramic filter using fly-ash, Journal of the Korean Ceramic Society, 43, 351-357. https://doi.org/10.4191/KCERS.2006.43.6.351
  11. Omran, M., Fabritius, T., Elmahdy, A.M., Abdel-Khalek, N.A., El-Aref, M., and El-Hamid Elmanawi, A. (2014), Effect of microwave pre-treatment on the magnetic properties of iron ore and its implications on magnetic separation, The Canadian Mineralogist, 44, 213-227.
  12. Rajeswari, K., Chaitanya, S., Biswas, P.. Buchi Suresh, M., Rao, Y.S., and Johnson, R. (2015) Binder burnout and sintering kinetic study of alumina ceramics shaped using methylcellulose. Journal of Ceramic Processing Research, 16, 24-31.
  13. Rau, I., A. Gonzalo, and M. Valiente. (2003) Arsenic (V) adsorption by immobilized iron mediation. Reactive and Functional Polymers, 54, 85-94. https://doi.org/10.1016/S1381-5148(02)00184-0
  14. Raven K.P., Jain A., and Loeppert R.H. (1998) Arsenite and arsenate adsorption on ferrihydrite: Kinetics, equilibrium, and adsorption envelopes, Environmental Science & Technology, 32, 344. https://doi.org/10.1021/es970421p
  15. Sparks, D.L. (1995) Environmental soil chemistry. Academic Press, USA, 99-185.
  16. Yannick, M.P., Charlotte, H., Nicolas, M., and Michele, R. (2011) Arsenic (V) adsorption from aqueous solution onto goethite, hematite, magnetite and zero-valent iron: Effects of pH, concentration and reversibility. Desalination, 281, 93-99. https://doi.org/10.1016/j.desal.2011.07.046
  17. Znamenackova, I., Lovas, M., Mockovciakova, A., Jakabsky, S., and Briancin, J. (2005) Modification of magnetic properties of siderite ore by microwave energy, Separation and Purification Technology, 43, 169-174. https://doi.org/10.1016/j.seppur.2004.11.002

Cited by

  1. The Characterization of Pyrophyllite Based Ceramic Reactive Media for Permeable Reactive Barriers vol.31, pp.4, 2018, https://doi.org/10.9727/jmsk.2018.31.4.227