Abstract
The percentages of adsorption of Rhodamine 6G from water using both chitosan and activated carbon adsorbents at three particle sizes (0.5, 0.75, and 1.0 mm), temperatures (30, 45, and 60°C), and initial pH values (7, 8, and 9) were compared. The Box-Behnken design was applied in a second-degree quadratic polynomial regression model to test the effects and interactions of the variables using three-factorial experimental designs. The statistical analysis revealed that the second-degree quadratic model gave a good fit with an R 2-value of 0.9704 and 0.9989, and an F-value of 25.5 and 719.9 with chitosan and activated carbon, respectively. The significance for each variable on the adsorption of dye Rhodamine 6G was identified, and the optimal conditions for dye removal were obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 609-615 |
| Number of pages | 7 |
| Journal | Journal of the Chinese Institute of Chemical Engineers |
| Volume | 31 |
| Issue number | 6 |
| State | Published - 11 2000 |
| Externally published | Yes |
Keywords
- Activated Carbon
- Box-Behnken Method
- Chitosan
- Dye Adsorption
- Experimental Design
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Annadurai, G., Lee, D. J. (2000). Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents. Journal of the Chinese Institute of Chemical Engineers, 31(6), 609-615.
Annadurai, G. ; Lee, D. J. ; Juang, R. S. / Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents. In: Journal of the Chinese Institute of Chemical Engineers. 2000 ; Vol. 31, No. 6. pp. 609-615.
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title = "Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents",
abstract = "The percentages of adsorption of Rhodamine 6G from water using both chitosan and activated carbon adsorbents at three particle sizes (0.5, 0.75, and 1.0 mm), temperatures (30, 45, and 60°C), and initial pH values (7, 8, and 9) were compared. The Box-Behnken design was applied in a second-degree quadratic polynomial regression model to test the effects and interactions of the variables using three-factorial experimental designs. The statistical analysis revealed that the second-degree quadratic model gave a good fit with an R 2-value of 0.9704 and 0.9989, and an F-value of 25.5 and 719.9 with chitosan and activated carbon, respectively. The significance for each variable on the adsorption of dye Rhodamine 6G was identified, and the optimal conditions for dye removal were obtained.",
keywords = "Activated Carbon, Box-Behnken Method, Chitosan, Dye Adsorption, Experimental Design",
author = "G. Annadurai and Lee, {D. J.} and Juang, {R. S.}",
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month = nov,
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Annadurai, G, Lee, DJ 2000, 'Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents', Journal of the Chinese Institute of Chemical Engineers, vol. 31, no. 6, pp. 609-615.
Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents. / Annadurai, G.; Lee, D. J.; Juang, R. S.
In: Journal of the Chinese Institute of Chemical Engineers, Vol. 31, No. 6, 11.2000, p. 609-615.
Research output: Contribution to journal › Journal Article › peer-review
TY - JOUR
T1 - Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents
AU - Annadurai, G.
AU - Lee, D. J.
AU - Juang, R. S.
PY - 2000/11
Y1 - 2000/11
N2 - The percentages of adsorption of Rhodamine 6G from water using both chitosan and activated carbon adsorbents at three particle sizes (0.5, 0.75, and 1.0 mm), temperatures (30, 45, and 60°C), and initial pH values (7, 8, and 9) were compared. The Box-Behnken design was applied in a second-degree quadratic polynomial regression model to test the effects and interactions of the variables using three-factorial experimental designs. The statistical analysis revealed that the second-degree quadratic model gave a good fit with an R 2-value of 0.9704 and 0.9989, and an F-value of 25.5 and 719.9 with chitosan and activated carbon, respectively. The significance for each variable on the adsorption of dye Rhodamine 6G was identified, and the optimal conditions for dye removal were obtained.
AB - The percentages of adsorption of Rhodamine 6G from water using both chitosan and activated carbon adsorbents at three particle sizes (0.5, 0.75, and 1.0 mm), temperatures (30, 45, and 60°C), and initial pH values (7, 8, and 9) were compared. The Box-Behnken design was applied in a second-degree quadratic polynomial regression model to test the effects and interactions of the variables using three-factorial experimental designs. The statistical analysis revealed that the second-degree quadratic model gave a good fit with an R 2-value of 0.9704 and 0.9989, and an F-value of 25.5 and 719.9 with chitosan and activated carbon, respectively. The significance for each variable on the adsorption of dye Rhodamine 6G was identified, and the optimal conditions for dye removal were obtained.
KW - Activated Carbon
KW - Box-Behnken Method
KW - Chitosan
KW - Dye Adsorption
KW - Experimental Design
UR - http://www.scopus.com/inward/record.url?scp=0034313622&partnerID=8YFLogxK
M3 - 文章
AN - SCOPUS:0034313622
SN - 0368-1653
VL - 31
SP - 609
EP - 615
JO - Journal of the Chinese Institute of Chemical Engineers
JF - Journal of the Chinese Institute of Chemical Engineers
IS - 6
ER -
Annadurai G, Lee DJ, Juang RS. Box-Behnken studies on dye removal from water using chitosan and activated carbon adsorbents. Journal of the Chinese Institute of Chemical Engineers. 2000 Nov;31(6):609-615.
