武汉工程大学学报2011，Vol.33Issue(12)：57-60,4.DOI:10.3969/j.issn.1674-2869.2011.12.014
污泥半焦对亚甲基蓝的吸附
Adsorption of methylene blue by sludge char
陈颖 1杨嘉谟 1郭萍 1黄升谋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
The adsorption properties of sludge char to ethylene blue was investigated and the optimized condition was achieved. The results showed that decoloration efficiency sludge char to ethylene blue could be up to 89. 79% when the temperature was at 40 °C,the pH value was 11,the adsorption time was 30 min and the concentration of sludge char and methylene blue were 2 g/L and 15 g/L respectively. Sludge char had good adsorption abilities to ethylene blue and the adsorption behavior was in accordance with Langmuir isotherm equation.关键词
污泥/半焦/亚甲基蓝/吸附Key words
sludge/char/ethylene blue/adsorption分类
资源环境引用本文复制引用
陈颖,杨嘉谟,郭萍,黄升谋..污泥半焦对亚甲基蓝的吸附[J].武汉工程大学学报,2011,33(12):57-60,4.
