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题名: Mechanism and kinetics model of degradation of synthetic dyes by UV-vis/H2O2/ferrioxalate complexes
作者: Dong, Xiaoli;  Ding, Wei;  Zhang, Xiufang;  Liang, Xinmiao
关键词: photocatalysis ;  dye ;  degradation ;  kinetics
刊名: DYES AND PIGMENTS
发表日期: 2007
DOI: 10.1016/j.dyepig.2006.03.008
卷: 74, 期:2, 页:470-476
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Engineering, Chemical ;  Materials Science, Textiles
研究领域[WOS]: Chemistry ;  Engineering ;  Materials Science
英文摘要: The kinetics of photocatalytic degradation of Reactive Brilliant blue KN-R, Acid Scarlet GR and Reactive Brilliant red X-3B by UV-vis/ H2O2/Ferrioxalate complexes were studied. Effects of initial concentration of KN-R solution, Fe2+, H2O2, and pH were investigated. Under these optimum experimental conditions, the removal rates of COD and TOC of three dyes were more than 80% and 65%. A pseudo-first-order kinetic model was adopted to represent the reaction. (c) 2006 Elsevier Ltd. All rights reserved.
关键词[WOS]: HYDROGEN-PEROXIDE ;  AQUEOUS-SOLUTIONS ;  PHOTO-FENTON ;  PHOTOCATALYTIC DEGRADATION ;  REACTIVE BLACK-5 ;  WASTE-WATER ;  PHOTODEGRADATION ;  TIO2 ;  UV
语种: 英语
WOS记录号: WOS:000244588000033
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140561
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Grp 1083, Dalian 116023, Peoples R China
2.Dalian Inst Light Ind, Dalian 116034, Peoples R China

Recommended Citation:
Dong, Xiaoli,Ding, Wei,Zhang, Xiufang,et al. Mechanism and kinetics model of degradation of synthetic dyes by UV-vis/H2O2/ferrioxalate complexes[J]. DYES AND PIGMENTS,2007,74(2):470-476.
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