Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant

doi:10.4028/www.scientific.net/AMR.550-553.366

	Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant
	Yi, Wang; Z., Ting; H., Feng
	2012
会议名称	2nd International Conference on Chemical Engineering and Advanced Materials, CEAM 2012
会议录名称	Advanced Materials Research
卷号	550-553
页码	366-370
会议日期	July 13, 2012 - July 15, 2012
会议地点	Guangzhou, China
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	Fe2O3/H2O2, a kind of Fenton-like agent, was used to degrade an anion surfactant, sodium dodecyl benzene sulfonate(SDBS),in an aqueous solution. Through a number of batch degradation experiments under various conditions, it was found that the reactivity of the system increased by increasing temperature. The SDBS degradation ratio will increase by, respectively, increasing H2O2concentration and Fe2O3dosage at some extent, but too high H2O2concentration or Fe2O3dosage will decrease the degradation efficiency. pH value has some influences on the reactivity of the system; from 2 to 10, the system maintains high efficiencies all the time. It also can be seen that Fe2O3/H2O2Fenton-like reaction almost has the same efficiency as homogeneous Fenton reaction, while the former has a widely pH range (2-10), and Fe2O3can be separated easily and has no secondary pollutants. © (2012) Trans Tech Publications, Switzerland.
关键词	Chemical engineering Degradation Iron oxides pH Sodium Anion surfactants Degradation efficiency Degradation ratios Fenton Fenton likes Fenton reactions Ferric oxide Hydroxyl radicals pH range pH value Sodium dodecylbenzene sulfonate
DOI	10.4028/www.scientific.net/AMR.550-553.366
收录类别	EI
语种	英语
EI入藏号	20124215572557
EI主题词	Surface active agents
ISSN	10226680
来源库	Compendex
分类代码	549.1 Alkali Metals - 801.1 Chemistry, General - 802.2 Chemical Reactions - 804.2 Inorganic Compounds - 805.1 Chemical Engineering
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/115985
专题	兰州理工大学
作者单位	Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Yi, Wang,Z., Ting,H., Feng. Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2012:366-370.