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Year 2015, Volume: 16 Issue: 2, 97 - 105, 10.11.2015
https://doi.org/10.18038/btd-a.13717

Abstract

In this study, composite carbon beads were prepared at different mass ratios of powdered activated carbon, polyvinyl alcohol and glutaraldehyde. The beads were used as adsorbent in Cr(VI) removal from synthetic wastewater. The surface area of the synthesized beads were analyzed by N2 adsorption (BET) and pore structure was visualized by scanning electron microscopy. Cr (VI) adsorption experiments were conducted at room temperature under conditions of 5 g.l-1 adsorbent dose, pH 3.0 and 120 rpm shaking rate. Results showed that, depending on composition, composite beads were 1.4-2.1 times more effective in Cr(VI) removal with respect to raw activated carbon whose Cr(VI) removal capacity and extent were determined as 3.61 mg.g-1 and 18%, respectively. The enhanced efficacy of Cr(VI) removal was attributed to the increase in the number of hydroxylic functional groups as well as the change in pore size distribution

References

  • Abechi, S.E., C.E. Gimba, C.E. Uzairu, A. and Dallatu, Y.A. (2013). Preparation and Characterization of Activated Carbon from Palm Kernel Shell by Chemical Activation, Research Journal of Chemical Sciences 3(7), 54-61.
  • Aggarwal, D., Goyal, M. and Bansal, R.C. (1999). Adsorption of Chromium by Activated Carbon from Aqueous Solution, Carbon 37(12), 1989-1997.
  • Babel, S. and Kurniawan, T.A. (2004). Cr(VI) Removal from Synthetic Wastewater using Coconut Shell Charcoal and Commercial Activated Carbon Modified with Oxidizing Agents and/or Chitosan, Chemosphere 54(7), 951-967.
  • Chang,Y. H., Hsieh,K. H. and Chang F.C. (2009). Removal of Hg2+from Aqueous Solution using a Novel Composite Carbon Adsorbent, Journal of Applied Polymer Science 112 (4), 2445-2454.
  • Chingombe, P., Saha, B. and Wakeman, R.J. (2005). Surface Modification and Characterisation of a Coal-Based Activated Carbon, Carbon 43(15), 3132-3143.
  • Choi, H. D., Cho, J. M., Baek, K., Yang, J. S. and Lee, J. Y. (2009). Influence of Cationic Surfactant on Adsorption of Cr(VI) onto Activated Carbon, Journal of Hazardous Materials 161(2-3), 1565- 1568.
  • Costa, V.C., Costa, H.S., Vasconcelos, W.L., Pereira, M.M.O., Rodrigo, L. and Mansur, H.S. (2007) Preparation of Hybrid Biomaterials for Bone Tissue Engineering, Materials Research 10(1), 21- 26, doi:10.1590/S1516-14392007000100006.
  • Khezami, L. and Capart, R. (2005). Removal of chromium(VI) from Aqueous Solution by Activated Carbons: Kinetic and Equilibrium Studies, Journal of Hazardous Materials 123(1-3), 223-231.
  • Mohan, D. and Pittman Jr., C.U. (2006) Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water, Journal of Hazardous Materials B137(2), 762-811.
  • Mohan, D., Singh, K. and Singh, V. (2005). Removal of Hexavalent Chromium from Aqueous Solution using Low-cost Activated Carbons Derived from Agricultural waste Materials and Activated Carbon Fabric Cloth, Industrial Engineering Chemistry Research 44(4), 1027-1042.
  • Monser, L. and Adhoum, N. (2002). Modified Activated Carbon for The Removal of Copper, Zinc, Chromium and Cyanide from Wastewater, Separation and Purification Technology 26(2-3), 137- 146.
  • Owlad, M., Aroua, M.K., Daud, W.A.W. and Baroutian, S. (2009). Removal of Hexavalent Chromium Contaminated Water and Wastewater: A Review, Water Air and Soil Pollution 200(1-4), 59-77.
  • Park, S. J. and Jang, Y. S. (2002). Pore Structure and Surface Properties of Chemically Modified Activated Carbons for Adsorption Mechanism and Rate of Cr(VI), Journal of Colloid and Interface Science 249(2), 458-463.
  • Rao, R.A.K, Ikram, S. and Ahmad, J. (2011). Adsorption of Pb(II) on A Composite Material Prepared from polystYrene-Alumina and Activated Carbon: Kinetic and Thermodynamic Studies, Journal of the Iranian Chemical Society 8(4), 931-943.
  • Singha, S., Sarkar, U. and Luharuka, P. (2013). Functionalized Granular Activated Carbon and Surface Complexation with Chromates and Bi-chromates in Wastewater, Science of the Total Environment 447, 472-487.
  • Su Kirliliği Kontrolü Yönetmeliği: 2004, www.mevzuat.adalet.gov.tr/html/23053.html.
  • Sun, Y., Yue, Q., Gao, B., Gao, Y., Li, Q. and Wang, Y. (2013). Adsorption of Hexavalent Chromium on Arundo Donax Linn Activated Carbon Amine-crosslinked Copolymer, Chemical Engineering Journal 217, 240-247.
  • Zhang D., Ma, Y., Feng, H., Wang, Y. and Hao, Y. (2012). Preparation and Characterization of The Carbon–microsilica Composite Sorbent, Advanced Powder Technology 23(2), 215-219.
  • Zhao, N., Wei, N., Li, J., Qiao, Z., Cui, J. and He, F. (2005). Surface Properties of Chemically Modified Activated Carbons for Adsorption Rate of Cr (VI), Chemical Engineering Journal 115(1-2), 133- 138.
  • Zhu, S., Yang, N. and Zhang, D. (2009). Poly(N,N-dimethylaminoethyl methacrylate) Modification of Activated Carbon for Copper Ions Removal, Materials Chemistry and Physics 113(2-3), 784-789.

AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ

Year 2015, Volume: 16 Issue: 2, 97 - 105, 10.11.2015
https://doi.org/10.18038/btd-a.13717

Abstract

In this study, composite carbon beads were prepared at different mass ratios of powdered activated carbon, polyvinyl alcohol and glutaraldehyde. The beads were used as adsorbent in Cr(VI) removal from synthetic wastewater. The surface area of the synthesized beads were analyzed by N2 adsorption (BET) and pore structure was visualized by scanning electron microscopy. Cr (VI) adsorption experiments were conducted at room temperature under conditions of 5 g.l-1 adsorbent dose, pH 3.0 and 120 rpm shaking rate. Results showed that, depending on composition, composite beads were 1.4-2.1 times more effective in Cr(VI) removal with respect to raw activated carbon whose Cr(VI) removal capacity and extent were determined as 3.61 mg.g-1 and 18%, respectively. The enhanced efficacy of Cr(VI) removal was attributed to the increase in the number of hydroxylic functional groups as well as the change in pore size distribution.

References

  • Abechi, S.E., C.E. Gimba, C.E. Uzairu, A. and Dallatu, Y.A. (2013). Preparation and Characterization of Activated Carbon from Palm Kernel Shell by Chemical Activation, Research Journal of Chemical Sciences 3(7), 54-61.
  • Aggarwal, D., Goyal, M. and Bansal, R.C. (1999). Adsorption of Chromium by Activated Carbon from Aqueous Solution, Carbon 37(12), 1989-1997.
  • Babel, S. and Kurniawan, T.A. (2004). Cr(VI) Removal from Synthetic Wastewater using Coconut Shell Charcoal and Commercial Activated Carbon Modified with Oxidizing Agents and/or Chitosan, Chemosphere 54(7), 951-967.
  • Chang,Y. H., Hsieh,K. H. and Chang F.C. (2009). Removal of Hg2+from Aqueous Solution using a Novel Composite Carbon Adsorbent, Journal of Applied Polymer Science 112 (4), 2445-2454.
  • Chingombe, P., Saha, B. and Wakeman, R.J. (2005). Surface Modification and Characterisation of a Coal-Based Activated Carbon, Carbon 43(15), 3132-3143.
  • Choi, H. D., Cho, J. M., Baek, K., Yang, J. S. and Lee, J. Y. (2009). Influence of Cationic Surfactant on Adsorption of Cr(VI) onto Activated Carbon, Journal of Hazardous Materials 161(2-3), 1565- 1568.
  • Costa, V.C., Costa, H.S., Vasconcelos, W.L., Pereira, M.M.O., Rodrigo, L. and Mansur, H.S. (2007) Preparation of Hybrid Biomaterials for Bone Tissue Engineering, Materials Research 10(1), 21- 26, doi:10.1590/S1516-14392007000100006.
  • Khezami, L. and Capart, R. (2005). Removal of chromium(VI) from Aqueous Solution by Activated Carbons: Kinetic and Equilibrium Studies, Journal of Hazardous Materials 123(1-3), 223-231.
  • Mohan, D. and Pittman Jr., C.U. (2006) Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water, Journal of Hazardous Materials B137(2), 762-811.
  • Mohan, D., Singh, K. and Singh, V. (2005). Removal of Hexavalent Chromium from Aqueous Solution using Low-cost Activated Carbons Derived from Agricultural waste Materials and Activated Carbon Fabric Cloth, Industrial Engineering Chemistry Research 44(4), 1027-1042.
  • Monser, L. and Adhoum, N. (2002). Modified Activated Carbon for The Removal of Copper, Zinc, Chromium and Cyanide from Wastewater, Separation and Purification Technology 26(2-3), 137- 146.
  • Owlad, M., Aroua, M.K., Daud, W.A.W. and Baroutian, S. (2009). Removal of Hexavalent Chromium Contaminated Water and Wastewater: A Review, Water Air and Soil Pollution 200(1-4), 59-77.
  • Park, S. J. and Jang, Y. S. (2002). Pore Structure and Surface Properties of Chemically Modified Activated Carbons for Adsorption Mechanism and Rate of Cr(VI), Journal of Colloid and Interface Science 249(2), 458-463.
  • Rao, R.A.K, Ikram, S. and Ahmad, J. (2011). Adsorption of Pb(II) on A Composite Material Prepared from polystYrene-Alumina and Activated Carbon: Kinetic and Thermodynamic Studies, Journal of the Iranian Chemical Society 8(4), 931-943.
  • Singha, S., Sarkar, U. and Luharuka, P. (2013). Functionalized Granular Activated Carbon and Surface Complexation with Chromates and Bi-chromates in Wastewater, Science of the Total Environment 447, 472-487.
  • Su Kirliliği Kontrolü Yönetmeliği: 2004, www.mevzuat.adalet.gov.tr/html/23053.html.
  • Sun, Y., Yue, Q., Gao, B., Gao, Y., Li, Q. and Wang, Y. (2013). Adsorption of Hexavalent Chromium on Arundo Donax Linn Activated Carbon Amine-crosslinked Copolymer, Chemical Engineering Journal 217, 240-247.
  • Zhang D., Ma, Y., Feng, H., Wang, Y. and Hao, Y. (2012). Preparation and Characterization of The Carbon–microsilica Composite Sorbent, Advanced Powder Technology 23(2), 215-219.
  • Zhao, N., Wei, N., Li, J., Qiao, Z., Cui, J. and He, F. (2005). Surface Properties of Chemically Modified Activated Carbons for Adsorption Rate of Cr (VI), Chemical Engineering Journal 115(1-2), 133- 138.
  • Zhu, S., Yang, N. and Zhang, D. (2009). Poly(N,N-dimethylaminoethyl methacrylate) Modification of Activated Carbon for Copper Ions Removal, Materials Chemistry and Physics 113(2-3), 784-789.
There are 20 citations in total.

Details

Primary Language Turkish
Journal Section Articles
Authors

Yasar Aydın

Nuran Deveci Aksoy

Emine Karataş This is me

Bahar Yeşiladalı This is me

Publication Date November 10, 2015
Published in Issue Year 2015 Volume: 16 Issue: 2

Cite

APA Aydın, Y., Deveci Aksoy, N., Karataş, E., Yeşiladalı, B. (2015). AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 16(2), 97-105. https://doi.org/10.18038/btd-a.13717
AMA Aydın Y, Deveci Aksoy N, Karataş E, Yeşiladalı B. AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ. AUJST-A. November 2015;16(2):97-105. doi:10.18038/btd-a.13717
Chicago Aydın, Yasar, Nuran Deveci Aksoy, Emine Karataş, and Bahar Yeşiladalı. “AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 16, no. 2 (November 2015): 97-105. https://doi.org/10.18038/btd-a.13717.
EndNote Aydın Y, Deveci Aksoy N, Karataş E, Yeşiladalı B (November 1, 2015) AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 16 2 97–105.
IEEE Y. Aydın, N. Deveci Aksoy, E. Karataş, and B. Yeşiladalı, “AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ”, AUJST-A, vol. 16, no. 2, pp. 97–105, 2015, doi: 10.18038/btd-a.13717.
ISNAD Aydın, Yasar et al. “AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 16/2 (November 2015), 97-105. https://doi.org/10.18038/btd-a.13717.
JAMA Aydın Y, Deveci Aksoy N, Karataş E, Yeşiladalı B. AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ. AUJST-A. 2015;16:97–105.
MLA Aydın, Yasar et al. “AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 16, no. 2, 2015, pp. 97-105, doi:10.18038/btd-a.13717.
Vancouver Aydın Y, Deveci Aksoy N, Karataş E, Yeşiladalı B. AKTİF KARBON-POLİVİNİL ALKOL KOMPOZİT KÜRECİKLERİ İLE SENTETİK ATIKSUDAN CR(VI) GİDERİMİ. AUJST-A. 2015;16(2):97-105.