Figaro S, Avril J P, Brouers F, Ouensanga A, Gaspard S
COVACHIM, EA 3592, Université des Antilles et de la Guyane, BP 250, 97157 Pointe à Pitre Cedex, Guadeloupe.
J Hazard Mater. 2009 Jan 30;161(2-3):649-56. doi: 10.1016/j.jhazmat.2008.04.006. Epub 2008 Apr 8.
Adsorption kinetic of molasses wastewaters after anaerobic digestion (MSWD) and melanoidin respectively on activated carbon was studied at different pH. The kinetic parameters could be determined using classical kinetic equations and a recently published fractal kinetic equation. A linear form of this equation can also be used to fit adsorption data. Even with lower correlation coefficients the fractal kinetic equation gives lower normalized standard deviation values than the pseudo-second order model generally used to fit adsorption kinetic data, indicating that the fractal kinetic model is much more accurate for describing the kinetic adsorption data than the pseudo-second order kinetic model.
研究了厌氧消化后的糖蜜废水（MSWD）和类黑素分别在不同pH值下在活性炭上的吸附动力学。动力学参数可以使用经典动力学方程和最近发表的分形动力学方程来确定。该方程的线性形式也可用于拟合吸附数据。即使相关系数较低，分形动力学方程给出的归一化标准差也比通常用于拟合吸附动力学数据的伪二级模型低，这表明分形动力学模型在描述动力学吸附数据方面比伪二级动力学模型更准确。
