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Abstract
In the present study a new, cheaper, more abundantly available natural adsorbent is purposed to gain as an alternative to activated carbon, commonly used in heavy metal refining. When the walnut tree shavings (Juglans regia L.) used as adsorbent on chromium (VI) adsorption; contact time, pH, adsorbent concentration, initial metal concentration and temperature parameters were tested for the suitability of adsorption isotherms. It was observed that adsorption reached to equilibrium in first 120 min, where the best performance is obtained at 40°C and at pH 2, with the 10g/L adsorbent concentration. When the suitability of those obtained values with the isotherms is examined, it is observed that the Rvalue gets closer to 1 in Langmuir isotherm. Q value that shows single layered adsorption capacity, obtained by using Langmuir isotherm, is found as 7.46 mg/g at 40°C. As the result of this research, it can be thought that the walnut tree shavings (Juglans regia L.) may be used as an alternative adsorbent instead of active carbon.
Keywords
References
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Details
Primary Language
tr;en
Subjects
-
Journal Section
-
Publication Date
July 28, 2013
Submission Date
July 28, 2013
Acceptance Date
-
Published in Issue
Year 2013 Volume: 24 Number: 1
APA
Ünal Çakır, E., Tosunoğlu, V., & Bayhan, Y. K. (2013). -. Alinteri Journal of Agriculture Science, 24(1), 12-19. https://izlik.org/JA76LD49SY
AMA
1.Ünal Çakır E, Tosunoğlu V, Bayhan YK. -. Alinteri Journal of Agriculture Science. 2013;24(1):12-19. https://izlik.org/JA76LD49SY
Chicago
Ünal Çakır, Elif, Vahdettin Tosunoğlu, and Yalçın Kemal Bayhan. 2013. “-”. Alinteri Journal of Agriculture Science 24 (1): 12-19. https://izlik.org/JA76LD49SY.
EndNote
Ünal Çakır E, Tosunoğlu V, Bayhan YK (July 1, 2013) -. Alinteri Journal of Agriculture Science 24 1 12–19.
IEEE
[1]E. Ünal Çakır, V. Tosunoğlu, and Y. K. Bayhan, “-”, Alinteri Journal of Agriculture Science, vol. 24, no. 1, pp. 12–19, July 2013, [Online]. Available: https://izlik.org/JA76LD49SY
ISNAD
Ünal Çakır, Elif - Tosunoğlu, Vahdettin - Bayhan, Yalçın Kemal. “-”. Alinteri Journal of Agriculture Science 24/1 (July 1, 2013): 12-19. https://izlik.org/JA76LD49SY.
JAMA
1.Ünal Çakır E, Tosunoğlu V, Bayhan YK. -. Alinteri Journal of Agriculture Science. 2013;24:12–19.
MLA
Ünal Çakır, Elif, et al. “-”. Alinteri Journal of Agriculture Science, vol. 24, no. 1, July 2013, pp. 12-19, https://izlik.org/JA76LD49SY.
Vancouver
1.Elif Ünal Çakır, Vahdettin Tosunoğlu, Yalçın Kemal Bayhan. -. Alinteri Journal of Agriculture Science [Internet]. 2013 Jul. 1;24(1):12-9. Available from: https://izlik.org/JA76LD49SY