研究论文
杨学富,高大林,钟凯,施长云,孙旭阳.苯酚在活性炭粒内有效扩散系数的测定研究[J].环境科学学报,1998,18(1):100-103
苯酚在活性炭粒内有效扩散系数的测定研究
- DETERMINATION OF EFFECTIVE DIFFUSIN COEFFICIENT OF PHENOL
- 摘要:测定了水溶液中苯酚在活性炭上的吸附等温式,根据实验得到平衡接近率随时间变化的关系,应用pa-terson热传导近似公式,用计算机求解超越方程,得到了苯酚在活性炭粒内的有效扩散系数。
- Abstract:With adsorption equilibria experiment the Freundlich isotherm of phenol adsorption on active carbon was established. The data of adsorption rate was collected using bottle technical test, and the effective diffusion coefficient of phenol in the particles of active carbon was calculated.
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