Kinetic and Thermodynamic Studies on Biosorption of Direct Red 81 from Aqueous Solutions by Chamomilla Plant

Authors

Abstract

In this study, Chamomilla plant biomass used as a sorbent for biosorption of a textile dye, direct red 81, from an aqueous solution. The batch sorption was studied with respect to dye concentration, adsorbent dose and temperature. Also, kinetic and isotherm parameters were determined for biosorption of Direct red 81 by Chamomilla plant. The maximum biosorption capacity (qm) of Direct red 81 10 mg g-1 was obtained at 25oC. The kinetic and isotherm studies indicated that the biosorption process obeys a pseudo-second order and Langmuir isotherm models. In addition, various thermodynamic parameters, such as changes in Gibbs free energy (ΔG), enthalpy (ΔH) and entropy (ΔS) have been calculated. The biosorption process of Direct Red 81 dye onto activated carbon prepared from Chamomilla plant was found to be spontaneous and exothermic. The findings of this investigation suggest that this procces is a physical biosorption. The experimental studies indicated that Chamomilla plant had the potential to act as an alternative biosorbent to remove the Direct Red 81 dye from an aqueous solution.

Keywords

References

  1. Zanoni, M.V.B., P.A. Carneiro, 2001. O descarte
  2. dos corantes têxteis. Ciência Hoj., 29, 61ââ‚‌“64.
  3. Chang, J., C. Chou, Y. Lin , P. Lin, J. Ho,TL. Hu,
  4. Kinetic characteristics of bacterial azo-dye
  5. decolorization by pseudomonas luteola. Water Res,
  6. , 2841ââ‚‌“50.
  7. Chung, KT., GE. Fulk, M. Egan, 1978. Reduction
  8. of azo dyes in intestinal anerobes. Appl. Environ.
  9. Microbiol, 35, 558ââ‚‌“62.
  10. Brown D., HR. Hitz, L. Schefer, 1981. The
  11. assessment of the possible inhibitory effect of
  12. dyestuffs on aerobic wastewater bacteria: experience
  13. with screening test. Chemosphere, 10, 245ââ‚‌“61.
  14. Meehan C., IM. Banat , G. McMullan, P. Nigam, F.
  15. Smyth, R Marchant, 2000. Decolorization of Remazol
  16. Black-B using a thermotolerant yeast Kluyveromyces
  17. marxianus IMB3. Environ. Int , 26, 75ââ‚‌“79.
  18. Kapoor, A., T. Viraraghavan, R.D. Cullimore, 1999.
  19. removal of heavy metals using the fungus Aspergillus
  20. niger. Bioresour. Technol, 70, 95ââ‚‌“104.
  21. Bartinick-Garcia, S, 1968. Cell wall chemistry,
  22. morphogenesis and taxonomy of fungi. Annu. Rev.
  23. Microbiol., 22, 98ââ‚‌“108.
  24. Ambrósio, S.T., G.M, Campos-Takaki, 2004.
  25. Decolorization of reactive azo dyes by
  26. Cunninghamella elegans UCP 542 under co-metabolic
  27. conditions. Bioresour. Technol., 91, 69ââ‚‌“75.
  28. Fu, Y., T. Viraraghavan, 2002. Dye biosorption
  29. sites in Aspergillus niger. Bioresour. Technol., 82,
  30. ââ‚‌“145.
  31. Kunz, A., P. Peralta-Zamora, S.G. Moraes, N. Durán, 2002. Novas tendências no tratamento de efluentes têxteis. Quim. Nova, 25, 78ââ‚‌“82.
  32. Rajendran, R., S. Sundaran., K. Maheswari, 2011. Aerobic biodecolorization of mixture of azo dye containing textile effluent using adaptated microbial strains. J. Environ. Sci. Technol, 4, 568ââ‚‌“578.
  33. Dakiky, M., M. Khamis, A. Manassra, M. Mereb, 2002. Selective adsorption of chromium (VI) in industrial wastewater using low-cost abundantly available adsorbents. Adv. Environ. Res., 4, 533-540
  34. Hossein Mahvi, A., D. Naghipour, F. Vaezi , SH, Nazmara, 2005. Teawaste as an adsorbent for heavy metal removal from industrial wastewaters. Am. J. App. Sci., 1, 372-375
  35. Espinola, A., R. Adamian, L. Gomes, 1999. An innovative technology: natural coconut fibre as adsorptive medium in industrial wastewater cleanup. Proceedings of the TMS Fall Extraction and Processing Conference, 2057-2066.
  36. Chubar, Natalia., J. Carvalho, M. J. Neiva Correa, 2003. Cork Biomass as biosorbent for Cu (II), Zn (II) and Ni (II). Colloids and Surfaces A, 3, 57-65
  37. Melo, M., S.F. ÄŽ'SOUZA, 2004. Removal of chromium by mucilaginous seeds of Ocimum Basilicu. Bioresource. Technol., 2, 151-155.
  38. Marshall, W.E., E.T. Champ Agne,1995. Agricultural byproducts as adsorbents for metal ions in laboratory prepared solutions and in manufacturing wastewater. J. Environ. Sci. Health, Part A: Environ. Sci. Eng., 2, 241-261.
  39. Teixeria, T., R. Cesar, Z. Arruda, M. Aurélio, 2004. Biosorption of heavy metals using ricemilling by-products. Characterization and application for removal of metals from aqueous solutions. Chemosphere, 7, 905-915.
  40. Iqbal, M., A. Saeed, N, Akhtar, 2002. Petiolar felt-sheath of palm: a new biosorbent for the removal of heavy metals from contaminated water. Bioresource. Technol., 2, 153-155.
  41. Saeed, A, M. Iqbal, M. Akhtar, 2002. Application of biowaste materials for the sorption of heavy metals in contaminated aqueous medium. Pak. J. Sci. Ind. Res., 3, 206-211.
  42. Aksu, Z., S.S. Çagatay, 2006. Investigation of biosorption of Gemazol Turquise Blue-G reactive dye by dried Rhizopus arrhizus in batch and continuous systems. Sep. Purif. Technol., 48 1, 24-35.
  43. Mane, V.S., I. D. Mall, V. C Srivastava, 2007. Use of Bagasse Fly Ash as an Adsorbent for the Removal of Brilliant Green Dye from Aqueous Solution. Dyes and Pigments, 73, 269-278.
  44. Ozer, A., G. Akkaya, G., M. Turabik, 2005. The biosorption of Acid Red 337 and Acid Blue 324 on Enteromorpha prolifera: The application of nonlinear regression analysis to dye biosorption. Chem. Eng. J. 112, 181-190.
  45. Crini, G., F. Peindy, C. Robert, 2007. Influence of particle size and salinity on adsorption of basic dyes by agricultural waste: dried Seagrape (Caulerpa lentillifera). Sep. Purif. Technol. 53, 97-110
Journal of Chemical Health Risks

Volume 2, Issue 4
Autumn 2012

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History

  • Receive Date: 11 February 2013
  • Revise Date: 20 October 2020
  • Accept Date: 29 October 2018

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