微波改良催化剂对媒介黄的光Fenton脱色研究

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	微波改良催化剂对媒介黄的光Fenton脱色研究
	林郑忠 ; 张亚平 ; 马丰 ; 林锦美
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=gzha201010004&dbcode=CJFQ&dbname=CJFQ2010
	2012-06-05 ; 2012-06-05
关键词	水处理光Fenton 微波处理 Ce-Fe/Al2O3 water treatment photo-Fenton microwave treatment Ce-Fe/Al2O3 X703
其他题名	Discoloration of Medium Yellow Using Photo-Fenton Reaction with Microwave Enhancing Catalyst
中文摘要	采用微波法和普通焙烧法制备了两种Ce-Fe/A l2O3催化剂,利用SEM电镜分析了两种催化剂的表面形貌,通过媒介黄模拟废水的光Fenton脱色实验对比催化剂的催化性能,在此基础上探讨了H2O2用量、催化剂用量、初始pH值、染料初始浓度、紫外光强度与波长对媒介黄脱色性能的影响。结果表明,微波功率500W下处理20m in制备的Ce-Fe/A l2O3催化剂可以有效提高媒介黄脱色效率,在pH为3.0,Ce-Fe/A l2O3用量2.0 g/L,H2O2用量510mg/L,紫外灯强度10W的条件下,60m in媒介黄的脱色效率至少达到96%以上。; Two kinds of Ce-Fe/Al2O3 catalysts were prepared by using microwave-enhancing technology and ordinary sintering method,respectively.The surface morphologies of the catalysts were characterized through SEM.The activities of catalysts were compared through discoloration of medium-yellow-simulated wastewater using photo-Fenton reaction.The discoloration condition,including the amount of H2O2,catalyst dosage,pH value,concentration of simulated waste water,the power and wavelength of ultraviolet light,were carefully studied to investigate their influence to the catalysis activity.The result showed that the activity of the catalyst treated under the microwave(500W,20min) was effectively enhanced.The discoloration efficiency of medium yellow simulated wastewater,not less than 96%,can be achieved under the following condition,pH value 3.0,60min of reaction time,2g/L of catalyst dosage,510mg/L of H2O2 and 10W ultraviolet light.; 【作者单位】集美大学生物工程学院；【作者英文名】LIN Zheng-zhong,ZHANG Ya-ping,MA Feng,LIN Jin-mei(School of Biology Engineering,Jimei University,Fujian Xiamen 361021,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/18384]
专题	集美大学
推荐引用方式 GB/T 7714	林郑忠,张亚平,马丰,等. 微波改良催化剂对媒介黄的光Fenton脱色研究[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=gzha201010004&dbcode=CJFQ&dbname=CJFQ2010,2012, 2012.
APA	林郑忠,张亚平,马丰,&林锦美.(2012).微波改良催化剂对媒介黄的光Fenton脱色研究.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=gzha201010004&dbcode=CJFQ&dbname=CJFQ2010.
MLA	林郑忠,et al."微波改良催化剂对媒介黄的光Fenton脱色研究".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=gzha201010004&dbcode=CJFQ&dbname=CJFQ2010 (2012).