标题：A multifactorial study on photodegradation of sulfamethoxazole in water induced by Fe (III)-oxalate complexes作者：Xu Jing; Mai Zhaohuan; Ding Wei; Wu Feng

来源出版物：RESEARCH JOURNAL OF CHEMISTRY AND ENVIRONMENT 卷：17 期：12 页：1-8出版年：DEC 2013

摘要：In this research, the influences of some experimental factors on the photodegradation of sulfamethoxazole (SMX), including the pH of solutions, concentration of Fe3+, C2O42-/Fe3+ ratio and initial concentration of SMX were examined. The experiment was designed and analyzed using response surface methodology based on the Box Behnken design. The results showed these factors were positively correlated with initial photodegradation rate while an excessive amount of Fe3+ and an excessively high ratio of [Ox(2-)]/[Fe3+] were unfavorable to the initial photodegradation rate. Interaction effects were observed from the three-dimensional and two-dimensional plots. pH and [Fe3+], C-0-SMX and [Fe3+], [Fe3+] and [Ox(2-)]/[Fe3+] ratio showed obvious interaction effects.

入藏号：WOS:000327401900001

文献类型：Article

语种：English

作者关键词：Sulfamethoxazole, Fe (III)-oxalate complexes, photodegradation, response surface methodology

扩展关键词：RESPONSE-SURFACE METHODOLOGY; AQUEOUS-SOLUTION; DEGRADATION; OPTIMIZATION; PHOTOLYSIS; ABATEMENT; DESIGN; SYSTEM; DYES

通讯作者地址：Wu Feng; Wuhan Univ, Sch Resources & Environm Sci, Dept Environm Sci, Hubei Key Lab Biomass Resource Chem & Environm Bi, Wuhan 430079, Peoples R China.

电子邮件地址：fengwu@whu.edu.cn

地址：

[Xu Jing; Mai Zhaohuan; Ding Wei; Wu Feng]Wuhan Univ, Sch Resources & Environm Sci, Dept Environm Sci, Hubei Key Lab Biomass Resource Chem & Environm Bi, Wuhan 430079, Peoples R China.

研究方向：Chemistry; Environmental Sciences & Ecology

ISSN：0972-0626