The Study of Organic Bentonite Competitive Adsorption Model for Phenol and Cr6+ Based on MATLAB

Abstract:

Competitive adsorption of phenol and Cr⁶⁺ in organic bentonite was studied in this paper. To solve the problem of multivariate nonlinear model of competition adsorption for Cr⁶⁺ and phenol on organic bentonite, MATLAB was used to process data to get parameter equation. The parameter equation fitting could explain competitive adsorption behavior of phenol and Cr⁶⁺ on organic bentonite. According to the fitting equation of 3D graphics,the result was deduced that the higher concentration of Cr⁶⁺, the lower the concentration of phenol. Phenol adsorption on organic bentonite is influenced by Cr⁶⁺.

• Periodical: Applied Mechanics and Materials (Volumes 675-677)
• Pages: 466-470
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.675-677.466
• Online since: October 2014
• Authors: Shang Chao Liu*, Jin Xuan Zhou, Gai Feng Xue
• Keywords: Competitive Adsorption, Organic Bentonite, Phenol, Surface Fitting

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