武汉工程大学学报2011，Vol.33Issue(9)：68-71,4.DOI:10.3969/j.issn.1674-2869.2011.09.017
改性累托石吸附处理亚甲基蓝机理研究
Adsorption mechanism of modified rectorite adsorbing methylene blue simulation wastewater
陈云 1王营茹 1孙家寿 1罗劼 1段颖姗 1陈佩佩1
作者信息
- 1. 武汉工程大学环境与城市建设学院,湖北 武汉 430074
- 折叠
摘要
Abstract
It is more universal for modified rectorite used to adsorbing methylene blue. The process of adsorption can be well described by Langmuir equation and Freundilch equation. The expression of Langmuir equation is Ce/qe = 0. 020 96 + 0. 015 51 C, and Freunderlich equation is lgqe = 1. 695 52 + 0. 057 03 lgCe. The three kinetic equation models, which are Lagergren quasi-second order kinetic equation,Bangham kinetic equation and Elovich kinetic equation all have higher coefficient of linear and could well describe the kinetics regular pattern of adsorption, except for Lagergren first order kinetic equation.关键词
累托石/吸附/亚甲基蓝Key words
rectorite/ adsorption/ methylene blue分类
资源环境引用本文复制引用
陈云,王营茹,孙家寿,罗劼,段颖姗,陈佩佩..改性累托石吸附处理亚甲基蓝机理研究[J].武汉工程大学学报,2011,33(9):68-71,4.
