Articles

Kinetics of Benzopyrene Oxidation in Water by Different Oxidants

  • LUO Bing ,
  • ZHANG Qingdong ,
  • CAI Xinde ,
  • LIU Xiaowen ,
  • WANG Dongying ,
  • LI Xia
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  • 1. School of Environment and Resource, Southwest University of Science and Technology, Mianyang 621010, China;
    2. South China Institute of Environmental Sciences, Ministry of Environmental Protection, Guangzhou 510655, China

Received date: 2013-09-09

  Revised date: 2013-11-29

  Online published: 2014-02-14

Abstract

In order to investigate the removal ability of polycyclic aromatic hydrocarbons, the most widely existent benzopyrene(Bap)is chosen as the target pollutant. Different oxidants like the modified Fenton reagent, activated persulfate and permanganate are evaluated for removal of Bap. from drinking water and the kinetic law of Bap Oxidation is studied. The result shows that modified Fenton reagent has the highest Bap removal rate (90.3%). The removal of Bap by activated persulfate reaches 86.9%. Permanganate can remove 76.7% of Bap. The removal of Bap with these oxidants obeys the first-order kinetics and the curve between the reaction rate constant and temperature is shown using Arrhenius. Meanwhile, the reaction activation energies of different oxidants are obtained, and their chemical reaction rates are slightly lower than that of the common chemical reaction, which reveals that the Bap oxidation by these oxidants is not feasible.

Cite this article

LUO Bing , ZHANG Qingdong , CAI Xinde , LIU Xiaowen , WANG Dongying , LI Xia . Kinetics of Benzopyrene Oxidation in Water by Different Oxidants[J]. Science & Technology Review, 2014 , 32(2) : 68 -72 . DOI: 10.3981/j.issn.1000-7857.2014.2.011

References

[1] 王莉丽. 城市污水中多环芳烃的测定方法及其去除特性研究[D]. 西 安: 西安建筑科技大学, 2012. Wang Lili. The study on measuring method and removal effectiveness for polycyclic aromatic hydrocarbons in Municipal Wastewater[D]. Xi'an: Xi'an University of Architecture and Technology, 2012.
[2] Abdollahi S, Raoufi Z, Faghiri I, et al. Contamination levels and spatial distributions of heavy metals and PAHs in surface sediment of Imam Khomeini Port, Persian Gulf, Iran[J]. Marine Pollution Bulletin, 2013, 71 (1/2): 336-345.
[3] 李慧, 蔡信德, 罗琳, 等. 某氮肥厂场地土壤PAHs污染特征研究[J]. 农 业环境科学学报, 2009, 28(4): 702-706. Li Hui, Cai Xinde, Luo Lin, et al. Characteristics of the PAHs in typical chemical venues in guangzhou[J]. Journal of Agro-Environment Science, 2009, 28(4): 702-706.
[4] Colacicco A, De Gioannis G, Muntoni A, et al. Enhanced electrokinetic treatment of marine sediments contaminated by heavy metals and PAHs[J]. Chemosphere, 2010, 81(1): 46-56.
[5] Liao X, Zhao D, Yan X. Determination of potassium permanganate demand variation with depth for oxidation-remediation of soils from a PAHs -contaminated coking plant[J]. Journal of Hazardous Materials, 2011, 193: 164-170.
[6] 杨发忠, 颜阳, 张泽志, 等. 多环芳烃研究进展[J]. 云南化工, 2005, 32 (2): 44-48. Yang Fazhong, Yan Yang, Zhang Zezhi, et al. Research advance of polycyclic aromatic hydrocarbons[J]. Yunnan Chemical Technology, 2005, 32(2): 44-48.
[7] 赵丹, 廖晓勇, 阎秀兰, 等. 不同化学氧化剂对焦化污染场地多环芳烃 的修复效果[J]. 环境科学, 2011, 32(3): 857-863. Zhao Dan, Liao Xiaoyong, Yan Xiulan, et al. Chemical oxidants for remediation of soils contaminated with polycyclic aromatic hydrocarbons at a coking site[J]. Environmental Science, 2011, 32(3): 857-863.
[8] Valderrama C, Alessandri R, Aunola T, et al. Oxidation by fenton's reagent combined with biological treatment applied to a creosote -comtaminated soil[J]. Journal of Hazardous Materials, 2009, 166(2/3): 594-602.
[9] Brown G S, Barton L L, Thomson B M. Permanganate oxidation of sorbed polycyclic aromatic hydrocarbons[J]. Waste Management, 2003, 23(8): 737-740.
[10] 宋冠群, 林金明. 环境样品中多环芳烃的前处理技术[J]. 环境科学学 报, 2005, 25(10): 1287-1296. Song Guanqun, Lin Jinming. Sample pretreatment techniques for polycyclic aromatic hydrocarbons in environmental matnix[J]. Acta Scientiae Circumstantiae, 2005, 25(10): 1287-1296.
[11] 薛佳. 环境样品中16种多环芳烃分析方法研究[J]. 福建地质, 2012, 31(4): 358-367. Xue Jia. Study on 16 kinds of polynuclear aromatic hydrocarbons (PAHs) in the environment[J]. Geology of Fujian, 2012, 31(4): 358-367.
[12] 康新立, 王学师, 岳千亮. 对环境水样中多环芳烃的分析研究[J]. 能 源与节能, 2011(7): 52-53. Kang Xinli, Wang Xueshi, Yue Qianliang. Study on polynuclear aromatic hydrocarbons(PAHs) in water sample[J]. Energy and Energy Conservation, 2011(7): 52-53.
[13] Asha A, Juwarkar, Anupa Nair, et al. Biosurfactant technology for remediation of cadmium and lead contaminated soils[J]. Chemosphere, 2007, 68(10): 1996-2002.
[14] 蔡信德, 吴嘉怡, 杜文婷, 等. 过硫酸钠对砂壤土中三氯乙烯的氧化 研究[J]. 中国环境科学, 2012, 32(7): 1263-1267. Cai Xinde, Wu Jiayi, Du Wenting, et al. Removal efficiency of trichloroethylene from the contaminated sandy loam soil using sodium persulfate[J]. China Environmental Science, 2012, 32(7): 1263-1267.
[15] 晏晓旭, 孙德栋, 于林, 等. 硫酸根自由基处理邻苯二甲酸酯类废水[J]. 大连工业大学学报, 2013, 32(4): 263-266. Yan Xiaoxu, Sun Dedong, Yu Hui, et al. Treatment for phthalate esters wastewater with sulfate free radical[J]. Journal of Dalian Polytechnic University, 2013, 32(4): 263-266.
[16] 杨梅梅, 周少奇, 刘聃, 等. 活性炭催化过硫酸钠降解金橙G动力学[J]. 环境科学, 2013, 34(3): 962-967. Yang Meimei, Zhou Shaoqi, Liu Dan, et al. Degradation kinetics of activated carbon catalyzed persulfate oxidation orange[J]. Environmental Science, 2013, 34(3): 962-967.
[17] 白晓龙, 杨春和, 乔启成, 等. 热活化过硫酸钠处理亚甲基蓝模拟染 料废水研究[J]. 印染助剂, 2013, 30(5): 42-44. Bai Xiaolong, Yang Chunhe, Qiao Qicheng, et al. Study on methylene blue simulated dye wastewater treated with thermally activated sodium persulfate[J]. Textile Auxiliaries, 2013, 30(5): 42-44.
[18] 刘尧, 张晓健, 戴吉胜, 等. 高锰酸钾氧化水中乙硫醇的动力学研究[J]. 环境科学, 2008, 29(5): 1261-1265. Liu Yao, Zhang Xiaojian, Dai Jisheng, et al. Kinetics on Ethanethiol Oxidation by Potassium Permanganate in Drinking Water[J]. Environmental Science, 2008, 29(05): 1261-1265.
[19] Souhail R Al -Abed, G Jegadeesan, J Purandare, et al. Leaching behavior of mineral processing waste: comparison of batch and column investigations[J]. Journal of Hazardous Materials, 2008, 153(3): 1088-1092.
[20] 陈雨喆, 何强, 虞丹尼, 等. 高铁酸钾降解苯并芘的荧光光谱研究[J]. 光谱学与光谱分析, 2012, 32(7): 1842-1845. Chen Yuji, He Qiang, Yu Danni, et al. Research on the degradation of Bap with potassium ferrate characterized by fluorescence.[J]. Spectroscopy and Spectral Analysis, 2012, 32(7): 1842-1845.
[21] 徐勇鹏, 赵丽伟, 王在刚. 高锰酸钾氧化水中恩诺沙星的动力学研究[J]. 哈尔滨工业大学学报, 2013, 45(4): 44-47. Xu Yongpeng, Zhao Liwei, Wang Zaigang. Kinetics on enrofloxacin oxidation by potassium permanganate in drinking water[J]. Journal of harbin institute of technology, 2013, 45(4): 44-47.
[22] Liao Xiaoyong, Zhao Dan, Yan Xiulan. Determination of potassium permanganate demand variation with depth for oxidation-remediation of soils from a PAHs-contaminated coking plant[J]. Journal of Hazardous Materials,2011, 193: 164-170.
[23] Zhang Y, He C, Xu Q, et al. Oxidation characteristics of polycyclic aromatic hydrocarbons in flue gas over Pd/Y-Al2O3 catalyst[J]. Journal of Fuel Chemistry and Technology. 2011, 39(7): 543-549.
[24] Zou Y, Yin H, Tan Q, et al. Polycyclic aromatic hydrocarbons (PAHs) pollution recorded in annual rings of gingko (Gingko biloba L.): Regression analysis and comparison to other pollutants[J]. Microchemical Journal, 2011, 98(2): 303-306.
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