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The Effects of Supporting Electrolyte type and Concentration on the Phosphate Removal from Wastewater By Electrocoagulation With Aluminum Plate Electrodes

Year 2011, Volume: 1 Issue: 2, 35 - 40, 30.06.2011

Şahset İrdemez , Nuhi Demircioğlu Vahdettin Tosunoğlu

Abstract

In this study, The effects of type and concentration of electrolyte on phosphate removal from

wastewater by electrocoagulation with aluminum plate electrodes have been investigated.

Effect of supporting electrolyte type was investigated using NaCI , KCI, NaNO3 and Na2SO4. Although Na2SO4 is

optimal supporting electrolyte according to energy consumption, it is obtained higher removal efficiencies using

NaCI and KCI. It is determined optimal supporting electrolyte dosage using NaCI. Consequently, it can be said that

optimal electrolyte type is NaCI and optimal concentration is 5 mM.

Keywords

Phosphate removal electrochemical treatment electrocoagulation aluminum electrode supporting electrolyte

References

  • Agyei, N.M., Strydom, C.A., Potgieter, J.H., 2003. Discussion: Reply to the discussion by A. Demirbaş of the paper “ the removal of phosphate ,ons from aqueous solution by fly ash, slag, ordinary Portland cement and related blends, Cement and Concrete. Research, 33, 937.
  • APHA, 1985, Standard Methods for Examination of Water and Wastewater.
  • Ayala, J., Blanco, F., Garcia, P., Rodriguez, P., Sancho, J., 1998. Asturian fly ash as a heavy metals removal material, Fuel 77, 1147-1154.
  • Batabyal, D., Sahu, A., Chaudhuri, S.K., 1995. Kinetics and mecha- nism of removal 2,4- dimethyl phenol from aqueous solutions with coal fly ash, Seperation Technology, 5, 179-186.
  • Board, A.J., Persons, R., Jordan, J., 1985. Editors Standarts poten- tials in aqueous solution New York.
  • Chen, G., Chen, X., Yue, P., L., 2000a. Electrocoagulation and elec- troflotation of restaurant wastewater. Journal of Environmen- tal Engineering 858-863.
  • Donini, J.C., Kan, J., Szynkarczuk, J., Hassan, T.A., Kar, K.L., 1994. The operating cost of electrocoagulation. The Canadian Journal of Chemical Engineering. 72, 1007-1012.
  • Eilbeck, W.J., Mattock, G., 1987. Chemical processes in wastewater treatment. John Wiley & Sons, New York.
  • Gupta, G., Torres, N., 1998. Use of fly ash in reducing toxicity of and heavy metals in wastewater effluent Journal of Hazardous Materials, 57, 243-248.
  • Hequet, V., Ricou, P., Lecuyer, I., 2001. Le Cloirec, P., Removal os Cu2+ and Zn2+ in aqueous solution onto mixed fly ash, Fuel 80, 851-856.
  • İrdemez, Ş., Yıldız, Y.Ş., Demircioğlu, N., 2004. Phosphate removal from wastewaters using fly ash adsorption, International Soil Congress, Erzurum, Turkey.
  • Kao, P.J., Tzeng, J.H., Huang, T.L., 2000. Removal of chlorophe- nols from aqueous solution by fly ash, Journal of Hazardous Materials. 76, 237-249.
  • Koparal, A.S., Öğütveren, Ü.B., 2002a. Removal of nitrate from water by electroreduction and electrocoagulation. Journal of Hazardous Materials. B89 83-94.
  • Koumanova, B., Drame, M., Popangelova, M., 1997. Phosphate re- moval from aqueous solutions using red mud wasted in baux- ite Bayer’s process, Resources Conservation and Recycling, 19, 11-20.
  • Lin, C.J.,Chang, J.E., 2001. Effect of fly ash characteristics on the removal of Cu(II) from aqueous solution, Chemosphere, 44, 1185-1192.
  • Öğütveren, ,Ü.B., Koparal, S.,1997a. Electrocoagulation for oil- water emülsion treatment. Journal of Environmental Science and Health A32 (9&10),2507-2520.
  • Rao, M., Parwate, A.V., Bhole, A.G., 2002. Removal of Cr6+ and Ni+2 from aqueous solution using bagasse and fly ash, Waste Management, 22, 821-830.
  • Sommariva, C., Converti, A., Borghi, M.D., 1996. Increase in phos- phate removal from wastewater by alternating aerobic and an- aerobic conditions, Desalination, 255-260.
  • Ugurlu, A., Salman, B., 1998. Phosphorus removal by fly ash, En- vironment International, 24, 911-918.

Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi

Year 2011, Volume: 1 Issue: 2, 35 - 40, 30.06.2011

Şahset İrdemez , Nuhi Demircioğlu Vahdettin Tosunoğlu

Abstract

Bu çalışmada alüminyum elektrotlar kullanılarak elektrokoagülasyon yöntemiyle atıksulardan fosfat iyonlarının giderilmesinde kullanılan destek elektrolit türü ve konsantrasyonunun etkisi çalışılmıştır. Destek elektrolit tipi araştırılırken NaCI , KCI, NaNOand NaSO kullanılmıştır. Enerji tüketimi açısından NaSOen uygun destek elektrolit olarak görünmesine rağmen NaCI ve KCI ile elde edilen giderme verimleri daha yüksektir. En uygun destek elektrolit NACI ve en uygun destek elektrolit konsantrasyonu 5 mM olarak tespit edilmiştir

Keywords

Fosfat giderimi elektrokimyasal arıtım elektrokoagülasyon alüminyum elektrot destek elektrolit

References

  • Agyei, N.M., Strydom, C.A., Potgieter, J.H., 2003. Discussion: Reply to the discussion by A. Demirbaş of the paper “ the removal of phosphate ,ons from aqueous solution by fly ash, slag, ordinary Portland cement and related blends, Cement and Concrete. Research, 33, 937.
  • APHA, 1985, Standard Methods for Examination of Water and Wastewater.
  • Ayala, J., Blanco, F., Garcia, P., Rodriguez, P., Sancho, J., 1998. Asturian fly ash as a heavy metals removal material, Fuel 77, 1147-1154.
  • Batabyal, D., Sahu, A., Chaudhuri, S.K., 1995. Kinetics and mecha- nism of removal 2,4- dimethyl phenol from aqueous solutions with coal fly ash, Seperation Technology, 5, 179-186.
  • Board, A.J., Persons, R., Jordan, J., 1985. Editors Standarts poten- tials in aqueous solution New York.
  • Chen, G., Chen, X., Yue, P., L., 2000a. Electrocoagulation and elec- troflotation of restaurant wastewater. Journal of Environmen- tal Engineering 858-863.
  • Donini, J.C., Kan, J., Szynkarczuk, J., Hassan, T.A., Kar, K.L., 1994. The operating cost of electrocoagulation. The Canadian Journal of Chemical Engineering. 72, 1007-1012.
  • Eilbeck, W.J., Mattock, G., 1987. Chemical processes in wastewater treatment. John Wiley & Sons, New York.
  • Gupta, G., Torres, N., 1998. Use of fly ash in reducing toxicity of and heavy metals in wastewater effluent Journal of Hazardous Materials, 57, 243-248.
  • Hequet, V., Ricou, P., Lecuyer, I., 2001. Le Cloirec, P., Removal os Cu2+ and Zn2+ in aqueous solution onto mixed fly ash, Fuel 80, 851-856.
  • İrdemez, Ş., Yıldız, Y.Ş., Demircioğlu, N., 2004. Phosphate removal from wastewaters using fly ash adsorption, International Soil Congress, Erzurum, Turkey.
  • Kao, P.J., Tzeng, J.H., Huang, T.L., 2000. Removal of chlorophe- nols from aqueous solution by fly ash, Journal of Hazardous Materials. 76, 237-249.
  • Koparal, A.S., Öğütveren, Ü.B., 2002a. Removal of nitrate from water by electroreduction and electrocoagulation. Journal of Hazardous Materials. B89 83-94.
  • Koumanova, B., Drame, M., Popangelova, M., 1997. Phosphate re- moval from aqueous solutions using red mud wasted in baux- ite Bayer’s process, Resources Conservation and Recycling, 19, 11-20.
  • Lin, C.J.,Chang, J.E., 2001. Effect of fly ash characteristics on the removal of Cu(II) from aqueous solution, Chemosphere, 44, 1185-1192.
  • Öğütveren, ,Ü.B., Koparal, S.,1997a. Electrocoagulation for oil- water emülsion treatment. Journal of Environmental Science and Health A32 (9&10),2507-2520.
  • Rao, M., Parwate, A.V., Bhole, A.G., 2002. Removal of Cr6+ and Ni+2 from aqueous solution using bagasse and fly ash, Waste Management, 22, 821-830.
  • Sommariva, C., Converti, A., Borghi, M.D., 1996. Increase in phos- phate removal from wastewater by alternating aerobic and an- aerobic conditions, Desalination, 255-260.
  • Ugurlu, A., Salman, B., 1998. Phosphorus removal by fly ash, En- vironment International, 24, 911-918.
There are 19 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Çevre Mühendisliği / Environment Engineering
Authors

Şahset İrdemez

Nuhi Demircioğlu This is me

Vahdettin Tosunoğlu This is me

Publication Date June 30, 2011
Submission Date April 20, 2011
Acceptance Date May 22, 2011
Published in Issue Year 2011 Volume: 1 Issue: 2

Cite

APA İrdemez, Ş., Demircioğlu, N., & Tosunoğlu, V. (2011). Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi. Journal of the Institute of Science and Technology, 1(2), 35-40.
AMA İrdemez Ş, Demircioğlu N, Tosunoğlu V. Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi. J. Inst. Sci. and Tech. June 2011;1(2):35-40.
Chicago İrdemez, Şahset, Nuhi Demircioğlu, and Vahdettin Tosunoğlu. “Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi”. Journal of the Institute of Science and Technology 1, no. 2 (June 2011): 35-40.
EndNote İrdemez Ş, Demircioğlu N, Tosunoğlu V (June 1, 2011) Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi. Journal of the Institute of Science and Technology 1 2 35–40.
IEEE Ş. İrdemez, N. Demircioğlu, and V. Tosunoğlu, “Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi”, J. Inst. Sci. and Tech., vol. 1, no. 2, pp. 35–40, 2011.
ISNAD İrdemez, Şahset et al. “Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi”. Journal of the Institute of Science and Technology 1/2 (June 2011), 35-40.
JAMA İrdemez Ş, Demircioğlu N, Tosunoğlu V. Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi. J. Inst. Sci. and Tech. 2011;1:35–40.
MLA İrdemez, Şahset et al. “Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi”. Journal of the Institute of Science and Technology, vol. 1, no. 2, 2011, pp. 35-40.
Vancouver İrdemez Ş, Demircioğlu N, Tosunoğlu V. Alüminyum Elektrotlar Kullanılarak Elektrokoagülasyon Yöntemiyle Atıksulardan Fosfat Giderimine Destek Elektrolit Tipi Ve Konsantrasyonunun Etkisi. J. Inst. Sci. and Tech. 2011;1(2):35-40.