反胶束体系对甲基橙废水处理效果的研究  

Study on Removal of Methyl Orange Wastewater by Reversedmicelle System

作　　者：王雅洁[1] 

机构地区：[1]贵州民族大学化学与环境科学学院,贵州贵阳550025

出　　处：《广州化工》2014年第13期70-72,共3页GuangZhou Chemical Industry

基　　金：贵州民族大学校级基金项目(No:MYKY[2010]3)

摘　　要：以正戊醇和阳离子表面活性剂十六烷基三甲基溴化铵(HTAB)形成的反胶束体系对甲基橙(MO)的去除效果进行研究。同时分析了反应时间,HTAB浓度、pH值和离子强度及种类对去除率的影响。实验发现,反应时间为5 min即可达到平衡;最佳HTAB浓度为0.5 g/L;碱性环境有利于甲基橙的去除;离子强度过高时严重抑制MO的去除,改变阴离子种类对去除率有显著影响。The removal of methyl orange （ MO） by reversedmicelle system , which formed by pentanol and cationic surfactant hexadecyl trimethyl ammonium bromide （ HTAB ） was studied.The effect of reaction time , HTAB concentration , pH value and ionic strength and species were analyzed.Results showed that the reaction struck a balance in 5 min, the optimal concentration of HTAB was 0.5 g/L, and a relative high removal efficiency of methyl orange was obtained in alkaline environment.High ionic strength seriously inhibited the removal of MO , and anion species made a remarkable effect on the removal efficiency of MO.

关 键 词：十六烷基溴化铵 反胶束 甲基橙 去除率 

分 类 号：X592[环境科学与工程—环境工程]