环境工程学报2011，Vol.5Issue(8)：1811-1814,4.
H103大孔树脂吸附苯酚性能研究
Study on adsorption properties of H103 macroreticular resin to phenol
许敏 1张林生1
作者信息
- 1. 东南大学能源与环境学院,南京210096
- 折叠
摘要
Abstract
The static adsorption experiment of phenol by H103,a macroreticular resin,was carried out under different conditions.The results showed that macroreticular resin for adsorption of phenol from aqueous solution adsorbed very quickly within 60 min and reached basic balance.With the mass concentration increasing the static adsorption capability for adsorption of phenol by macroreicular resin increased.The adsorption data could be well fitted by the Freundlich adsorption isotherm model.Dynamic treating of a fine chemical wastewater containing phenol was investigated.Results showed that the removal efficiency of phenol and COD in wastewater was near 91.9% and ≥ 69.3%,respectively,at room temprature and a fix-bed flow rate of 3 BV/h.When the saturated resin regenerated by 5% NaOH solution,the phenol regeneration rate can reach 86.5%,which achieved the recovery of phenol effectively.关键词
大孔树脂/苯酚/吸附等温线/化工废水Key words
macroreticular resin/phenol/adsorption isotherm/chemical wastewater分类
资源环境引用本文复制引用
许敏,张林生..H103大孔树脂吸附苯酚性能研究[J].环境工程学报,2011,5(8):1811-1814,4.
