摘要
首先确定了水溶液中苯酚在活性炭上的吸附等温式,然后根据平衡接近率与时间的关系,应用Paterson热传导近似公式,用计算机解超越方程,得到了苯酚在活性炭粒内的有效扩散系数。
With adsorption equilibria experiment the Freundlich isotherm equition of phenol adsorption on active carbon have been found.The data of adsorption rate have been gotten by bottle technical test,and the effective diffusion coefficient of phenol in the particles of active carbon is calculated using the data.
出处
《北京轻工业学院学报》
1996年第2期76-80,共5页
Journal of Beijing Institute of Light Industry
关键词
苯酚
活性炭
吸附
有效扩散系数
废水处理
phenol
active carbon
adsorption
effictive diffusion coefficient