改性沸石净化废水中有机物的研究  

Study on Purification of Organic Matter in Waste Water with Modified Zeolite

作　　者：杨浠羽[1] 杨吉丽[1] 王黎瑾[1] 

机构地区：[1]丽水学院化学与生命科学学院,浙江丽水323000

出　　处：《广州化工》2011年第15期84-85,105,共3页GuangZhou Chemical Industry

基　　金：2010年浙江省大学生科技创新活动计划(新苗人才计划)项目--大学生科技成果推广项目(项目编号:2010R429033)

摘　　要：利用经不同温度以及相同浓度、不同改性物质改性后的沸石对废水中COD的去除率测定,结果表明酸、碱、盐改性的沸石对废水中有机物的去除率不同。改性浓度为0.5 mol/L时,NaCl改性沸石去除率最高。在工业生产中,采用NaCl改性沸石处理废水是一种较理想的选择。With different temperature and same concentration,zeolite was modifed with different moddified substances,the detect of removal of COD with the modified zeolite was studied.The result showed that different elimination rates of organic matter in waste water were got with zeolites modified by acid,alkali and salt.When the modified concentration was 0.5 mol/L,the NaCl had the highest removal.In industry production,adopt NaCl modified zeolite to deal with waste water was a better way.

关 键 词：改性沸石 废水 有机物 去除率 

分 类 号：X131.2[环境科学与工程—环境科学]