光谱学与光谱分析 |
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Research on the Degradation of BaP with Potassium Ferrate Characterized by Fluorescence |
CHEN Yu-zhe1, HE Qiang1,2*, YU Dan-ni1,2, LI Si1,2, TAN Xue-mei1,2 |
1. School of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, China 2. Key Laboratory of the Three Gorges Reservoir Region’s Eco-Environment, Ministry of Education, Chongqing University, Chongqing 400045, China |
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Abstract The degradation of Benzo(a)pyrene (BaP) by potassium ferrate was researched by means of multiple fluorescence spectroscopic methods such as synchronous, time-scan, excitation emission matrix (EEM) and photometry, under the optimal condition. Within the degradation process, the characteristics of the BaP’s concentration at different time-intervals, and the kinetics of the degradation of BaP by potassium ferrate were discussed. From the experimental data, both synchronous and EEM spectra’s results showed that the concentration of BaP was reduced 90% by potassium ferrate within 20 s after degradation, and the reaction process was very slow after 60 s. The degradation kinetic equation, ln(F0/Ft)=0.563 2t+0.171 2, (R2=0.994 2), was obtained through a convenient and fast way combining the time-scan fluorescence data and photometry data, and the photometry included the synchronous photometry and emission photometry. According to the kinetic equation, the degradation of BaP by potassium ferrate was in accord with the order of the first order reaction. So this article could provide a very useful conference for the research on the pollutant degradation by potassium ferrate, especially for the degradation process and the degradation mechanisms.
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Received: 2011-12-06
Accepted: 2012-02-29
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Corresponding Authors:
HE Qiang
E-mail: hq0980@126.com
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[1] Tan X M, Ji F Y, Li S, et al. Adv. Mater. Res., 2011, 197-198: 800. [2] Thompson G W, Ockerman L T, Schreyer J M. J. Am. Chem. Soc., 1951, 73(3): 1379. [3] Jiang C C, Liu C, Wang S C. Ferrates, Ed: Sharma V K. Washington: American Chemical Society, 2008, Chapter 5: 94. [4] Bouzek K, Lipovská M, Schmidt M, et al. Electrochem. Commun., 2002, 4(10): 764. [5] He W C, Wanf J M, Yang C C, et al. Electrochim. Acta, 2006, 51(10): 196. [6] Filip J, Yngard R A, Siskova K, et al. Chem. Eur. J., 2011, 17(36): 10097. [7] Noorhasan N, Patel B, Sharma V K. Water Res., 2010, 44(3): 927. [8] Costrarramone N, Kneip A, Environ. Technol., 2004, 25(8): 945. [9] Jing J Q, Wang S, Panagoulopoulos A, Desalination, 2007, 210: 266. [10] Jiang J Q, Wang S, Panagoulopoulos A. Chemosphere, 2006, 63: 212. [11] Yand B, Ying G G, Zhang L J, et al. Water Res., 2011, 45(6): 2261. [12] Yang B, Ying G G, Zhang L J, et al. J. Hazard. Mater., 2011, 186(1): 227. [13] LI Si, JI Fang-ying, ZHOU Guang-ming, et al(黎 司, 吉芳英, 周光明, 等). Chinese Journal of Analytical Chemistry(分析化学), 2009, 37(9): 1328. [14] YU Dan-ni, ZHOU Guang-ming, JI Fang-ying, et al(虞丹尼, 周光明, 吉芳英, 等). Acta Chimica Sinica(化学学报), 2011, 69(8): 960. [15] LIU Yu-bing, LI Ming-yu, ZHANG Yu, et al(刘玉兵, 李明玉, 张 煜, 等). Chemistry(化学通报), 2011,74(2): 178. [16] YANG Bin, YING Guang-guo, ZHAO Jian-liang(杨 滨, 应光国, 赵建亮). Environmental Science(环境科学), 2011, 32(9): 2543. [17] XU Jin-gou, WANG Zun-ben(许金钩, 王尊本). Fluorescence Analysis·3rd Ed(荧光分析法·第3版), Beijing: Science Press(北京: 科学出版社), 2006. 137. [18] Patra D, Mishra A K. Trends in Anal. Chem., 2002, 21(12): 787. [19] HE Li-fang, LIN Dan-li, LI Yao-qun(何立芳, 林丹丽, 李耀群). Progress in Chemistry(化学进展), 2004, 16(6): 879. |
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