Regression analysis for the sorption isotherms of basic dyes on sugarcane dust

Yu-Shan Ho, Wen T. Chiu, Chung C. Wang

研究成果: 雜誌貢獻文章同行評審

424 引文 斯高帕斯(Scopus)

摘要

The sorption of three basic dyes, named basic violet 10, basic violet 1, and basic green 4, from aqueous solutions onto sugarcane dust was studied. The results revealed the potential of sugarcane dust, a waste material, to be a low-cost sorbent. Equilibrium isotherms were analyzed using the Langmuir, the Freundlich, and the three-parameter Redlich-Peterson isotherms. In order to determine the best-fit isotherm for each system, two error analysis methods were used to evaluate the data: the linear coefficient of determination and the Chi-square statistic test for determination of a non-linear model. Results indicated that the Chi-square test provided a better determination for the three sets of experimental data.

原文英語
頁(從 - 到)1285-1291
頁數7
期刊Bioresource Technology
96
發行號11
DOIs
出版狀態已發佈 - 七月 2005

ASJC Scopus subject areas

  • 農學與作物科學
  • 食品科學
  • 製程化學與技術
  • 應用微生物與生物技術

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