Research Article
BibTex RIS Cite

ADSORPTION OF RHODAMINE 6G DYESTUFF ONTO RICE HUSKS

Year 2009, Issue: 020, 19 - 30, 15.12.2009

Abstract

The aim of present study was to
evaluate the potential usage of natural rice husks as an adsorbent in removal
of a cationic dyestuff, Rhodamine 6G (R6G), which is commonly used in
industrial applications, from waters and waste waters.
The adsorption experiments were carried out by
batch technique and the influences of several experimental parameters including
pH, contact time, initial
R6G concentration,
amount of adsorbent, ionic strength, and temperature upon the adsorpsion
process were evaluated. The kinetics of adsorption followed by pseudo-second-
order kinetic model and adsorption of
R6G onto rice husks was well fitted with the Freundlich
isotherm model. Thermodynamic parameters indicated that the adsorption of
R6G onto rice husks was spontaneous and
exothermic in the temperature range of
0–40oC. The results of this study demonstrated that
the rice husks can be used as an effective adsorbent for removal of
R6G from aqueous solutions.

References

  • [1] Hameed, B.H., El-Khaiary, M.I., “Removal of basic dye from aqueous medium using a novel agricultural waste material: Pumpkin seed hull”, J. Hazard. Mater., 155:601–609 (2008).
  • [2] Kertmen, M., Fabrika Atıklarının Neden Olduğu Boyar Madde Kirliliklerinin Biyolojik Adsorbent Kullanılarak Sulu Ortamdan Adsorpsiyon Tekniği ile Uzaklaştırılması, Yüksek Lisans Tezi, Sütçü İmam Ünv. Fen Bilm. Ens., Kahramanmaraş, (2006).
  • [3] Papıć, S., Koprıvanac, N., Božıć, A.L., Meteš, A., “Removal of some reactive dyes from synthetic wastewaters by combined Al (III) coagulation/carbon adsorption process”, Dyes Pigments, 62: 291-298 (2004). [4] King, P., Rakesh, N., Beenalahari, S., Kumar, Y. P., Prasad, V.S.R.K., “Removal of lead from aqueous solution using Syzygium cumini L.: Equilibrium and kinetic studies”, J. Hazard. Mater., 142:340-347 (2007).
  • [5] Hameed, B.H., El-Khaiary, M.I., “Sorption kinetics and isotherm studies of a cationic dye using agricultural waste: broad bean peels”, J. Hazard. Mater., 154:639–648 (2008).
  • [6] Hameed, B.H., Hakimi, H., “Utilization of durian (Durio zibethinus Murray) peel as low cost sorbent for the removal of acid dye from aqueous solutions”, Biochem. Eng. J., 39:338-343 (2008).
  • [7] Han, R., Zou, W., Yu, W., Cheng, S., Wang, Y., Shi, J., “Biosorption of methylene blue from aqueous solution by fallen phoenix tree’s leaves”, J. Hazard. Mater., 141:156–162 (2007).
  • [8] Lakshmi, U. R., Srivastava,V. C., Mall, I. D., Lataye, D. H., “Rice husk ash as an effective adsorbent: Evaluation of adsorptive characteristics for Indigo Carmine dye,” J. Environ. Manag., 90:710-720 (2009).
  • [9] Sadhasivam, S., Savitha, S., Swaminathan, K., “Exploitation of Trichoderma harzianum mycelial waste for the removal of Rhodamine 6G from aqueous solution”, J. Environ. Manage., 85:155-161 (2007).
  • [10] Lagergren, S., “About the theory of so-called adsorption of soluble substance”, Kung. Sven. Veten. Hand., 24, 1–39 (1898).
  • [11] Ho, Y.S., McKay, G., “Kinetic models for the sorption of dye from aqueous solution by wood”, J. Environ. Sci. Health Part B: Process Saf. Environ. Prot., 76:183-191 (1998).
  • [12] Weber Jr, W.J., Morriss, J.C., “Kinetics of adsorption on carbon from solution”, J. Sanitary Eng. Div. Am. Soc. Civ. Eng., 89:31-60 (1963).
  • [13] Langmuir, I., “The adsorption of gases on plane surfaces of glass, mica and platinum”, J. Am. Chem. Soc., 40:1361-1403 (1918).
  • [15] Freundlich, H.M.F., “Über die adsorption in lösungen”, Ind. Eng. Chem. Fundam., 57:385-470 (1906).
  • [16] Özer, A., Dursun, G., “Removal of methylene blue from aqueous solution by dehydrated wheat bran carbon”, J. Hazard. Mater., 146:262-269 (2007).
  • [17] Smith, J.M., Van Ness, H.C., “Introduction to Chemical Engineering Thermodynamics fourth ed”, McGraw-Hill, Singapore, 1987.

RODAMİN 6G BOYARMADDESİNİN PİRİNÇ KABUKLARI ÜZERİNE ADSORPSİYONU

Year 2009, Issue: 020, 19 - 30, 15.12.2009

Abstract

Bu çalışmanın amacı; endüstride yaygın
olarak kullanılan katyonik bir boyarmadde olan Rodamin 6G (R6G)’nin sulardan ve
atık sulardan adsorpsiyon yöntemiyle uzaklaştırılmasında doğal pirinç
kabuklarının adsorban olarak kullanılabilirliğinin araştırılmasıdır. Adsorpsiyon
deneyleri kesikli sistemle yürütülmüş olup, adsorpsiyon üzerine pH, denge
süresi, başlangıç R6G konsantrasyonu, adsorban miktarı, iyonik şiddet ve
sıcaklık gibi çeşitli deneysel parametrelerin etkileri incelenmiştir. Adsorpsiyon
hızının ikinci mertebeden hız ifadesine uyduğu ve R6G’nin pirinç kabukları
üzerine adsorpsiyonunun Freundlich izoterm modeliyle uyum sağladığı
görülmüştür. Termodinamik verilerden; 1
0 ile 40°C sıcaklık aralığında adsorpsiyonun
kendiliğinden gerçekleşen ekzotermik bir işlem olduğu sonucuna varılmıştır. Bu
çalışmanın sonuçları, R6G’nin sulu çözeltilerden uzaklaştırılmasında pirinç
kabuklarının etkili bir adsorban olarak kullanılabileceğini göstermiştir.



 

References

  • [1] Hameed, B.H., El-Khaiary, M.I., “Removal of basic dye from aqueous medium using a novel agricultural waste material: Pumpkin seed hull”, J. Hazard. Mater., 155:601–609 (2008).
  • [2] Kertmen, M., Fabrika Atıklarının Neden Olduğu Boyar Madde Kirliliklerinin Biyolojik Adsorbent Kullanılarak Sulu Ortamdan Adsorpsiyon Tekniği ile Uzaklaştırılması, Yüksek Lisans Tezi, Sütçü İmam Ünv. Fen Bilm. Ens., Kahramanmaraş, (2006).
  • [3] Papıć, S., Koprıvanac, N., Božıć, A.L., Meteš, A., “Removal of some reactive dyes from synthetic wastewaters by combined Al (III) coagulation/carbon adsorption process”, Dyes Pigments, 62: 291-298 (2004). [4] King, P., Rakesh, N., Beenalahari, S., Kumar, Y. P., Prasad, V.S.R.K., “Removal of lead from aqueous solution using Syzygium cumini L.: Equilibrium and kinetic studies”, J. Hazard. Mater., 142:340-347 (2007).
  • [5] Hameed, B.H., El-Khaiary, M.I., “Sorption kinetics and isotherm studies of a cationic dye using agricultural waste: broad bean peels”, J. Hazard. Mater., 154:639–648 (2008).
  • [6] Hameed, B.H., Hakimi, H., “Utilization of durian (Durio zibethinus Murray) peel as low cost sorbent for the removal of acid dye from aqueous solutions”, Biochem. Eng. J., 39:338-343 (2008).
  • [7] Han, R., Zou, W., Yu, W., Cheng, S., Wang, Y., Shi, J., “Biosorption of methylene blue from aqueous solution by fallen phoenix tree’s leaves”, J. Hazard. Mater., 141:156–162 (2007).
  • [8] Lakshmi, U. R., Srivastava,V. C., Mall, I. D., Lataye, D. H., “Rice husk ash as an effective adsorbent: Evaluation of adsorptive characteristics for Indigo Carmine dye,” J. Environ. Manag., 90:710-720 (2009).
  • [9] Sadhasivam, S., Savitha, S., Swaminathan, K., “Exploitation of Trichoderma harzianum mycelial waste for the removal of Rhodamine 6G from aqueous solution”, J. Environ. Manage., 85:155-161 (2007).
  • [10] Lagergren, S., “About the theory of so-called adsorption of soluble substance”, Kung. Sven. Veten. Hand., 24, 1–39 (1898).
  • [11] Ho, Y.S., McKay, G., “Kinetic models for the sorption of dye from aqueous solution by wood”, J. Environ. Sci. Health Part B: Process Saf. Environ. Prot., 76:183-191 (1998).
  • [12] Weber Jr, W.J., Morriss, J.C., “Kinetics of adsorption on carbon from solution”, J. Sanitary Eng. Div. Am. Soc. Civ. Eng., 89:31-60 (1963).
  • [13] Langmuir, I., “The adsorption of gases on plane surfaces of glass, mica and platinum”, J. Am. Chem. Soc., 40:1361-1403 (1918).
  • [15] Freundlich, H.M.F., “Über die adsorption in lösungen”, Ind. Eng. Chem. Fundam., 57:385-470 (1906).
  • [16] Özer, A., Dursun, G., “Removal of methylene blue from aqueous solution by dehydrated wheat bran carbon”, J. Hazard. Mater., 146:262-269 (2007).
  • [17] Smith, J.M., Van Ness, H.C., “Introduction to Chemical Engineering Thermodynamics fourth ed”, McGraw-Hill, Singapore, 1987.
There are 15 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

Celal Duran

Hasan Basri Şentürk This is me

Volkan Numan Bulut This is me

Ali Gündoğdu This is me

Duygu Özdeş This is me

Publication Date December 15, 2009
Published in Issue Year 2009 Issue: 020

Cite

APA Duran, C., Şentürk, H. B., Bulut, V. N., Gündoğdu, A., et al. (2009). RODAMİN 6G BOYARMADDESİNİN PİRİNÇ KABUKLARI ÜZERİNE ADSORPSİYONU. Journal of Science and Technology of Dumlupınar University(020), 19-30.

HAZİRAN 2020'den itibaren Journal of Scientific Reports-A adı altında ingilizce olarak yayın hayatına devam edecektir.