零价铁/MCM-48介孔分子筛协同处理染料废水的研究  

STUDY ON COLLABORATIVE TREATMENT OF DYE WASTEWATER WITH ZERO-VALENT IRON/MCM-48 MESOPOROUS MOLECULAR SIEVES

作　　者：潘健民[1,2] 成岳[3,4] 魏运洋[2] 

机构地区：[1]上海工程技术大学化学与化工学院,上海201620 [2]南京理工大学化工学院,南京210094 [3]景德镇陶瓷学院材料学院,景德镇333403 [4]江西省先进陶瓷材料重点实验室,景德镇333001

出　　处：《中国陶瓷》2011年第8期8-11,共4页China Ceramics

基　　金：上海市科委重点项目(071605122)

摘　　要：以活性艳兰染料废水为目标降解物,研究废铁屑投加量、MCM-48介孔分子筛投加量、和反应接触时间等影响因素。结果表明:在最优条件铁屑投加量100 g/L、介孔分子筛投加量1g/L、振荡时间30min下,废水脱色率可达到85%,COD去除率也可达到65%。该降解反应动力学方程基本符合准一级动力学反应。Simulation of reactive brilliant blue water as the study investigated the dosage of iron, MCM-48 mesoporous molecular sieves dosage and reaction time. The results showed that： the ratio was 100g/L, zeolite dosage of 0.10g/L, reaction time of 30min optimal conditions, the treatment effect is the decolorization rate of more than 85%, removal rate of COD reach 65%. The degradation reaction kinetics equation accord with prospective first-order kinetics initially.

关 键 词：染料废水 零价铁法 MCM-48介孔分子筛 

分 类 号：O643[理学—物理化学]