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Study on Adsorption and Desorption Characteristics of Pb(Ⅱ) and Cr(Ⅵ) onto the Surface Sediments of Hequ Section of the Yellow River with ICP-MS |
TIAN Meng-jing1, JIA Jia1, QIAO Yu1, WU Ting-yan1, LI He-xiang1, LIU Ying1, 2* |
1. College of Life and Environmental Sciences, Minzu University of China, Beijing 100081, China
2. Beijing Engineering Research Center of Food Environment and Public Health, Minzu University of China, Beijing 100081, China |
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Abstract Surface sediments, as the source and sink of heavy metals in polluted water, are easy to enrich and release heavy metals in water environment. In fact, the water of Hequ section of the Yellow River was polluted by Pb and Cr. In this paper, the adsorption and desorption characteristics of Pb(Ⅱ) and Cr(Ⅵ) onto the surface sediments of Hequ section of the Yellow River were investigated by using inductively coupled plasma mass spectrometry (ICP-MS) under the optimized experimental conditions. The results showed that the sediments had strong adsorption effects to Pb(Ⅱ) and Cr(Ⅵ) with endothermic and spontaneous process (ΔG<0, ΔH>0) with the adsorption rates reaching more than 98% in the initial 5 min. Kinetic experiments showed that the adsorptions of Pb(Ⅱ) and Cr(Ⅵ) were in accordance with the pseudo-second-order kinetics. The isothermal adsorption equations revealed that the adsorption of Pb(Ⅱ) was consistent with the Langmuir model, while the adsorption of Cr(Ⅵ) followed the Freundlich model. The desorption processes kept to the Elovich equation, which was influenced chiefly by pH. The competitive adsorption of Pb(Ⅱ) and Cr(Ⅵ) showed that the adsorption rate of Pb(Ⅱ) was greater than that of Cr(Ⅵ), while both of them were lower than the single ion adsorption rate. Scanning electron microscopy (SEM), pore size and specific surface area analysis showed that the sediments of Hequ section of the Yellow River had an irregular surface structure and a relatively high specific surface area. This paper displayed the adsorption-desorption behaviors of Pb(Ⅱ) and Cr(Ⅵ) onto the sediments of Hequ section of the Yellow River, which has guiding significance for sediment pollution assessment, pollution remediation and mastering the mechanism of heavy metals onto the sediments.
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Received: 2016-04-27
Accepted: 2016-08-19
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Corresponding Authors:
LIU Ying
E-mail: liuying4300@163.com
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[1] XUE Hong-xi, HE Jiang, FAN Qing-yun, et al(薛红喜, 何 江, 樊庆云, 等). Environmental Science(环境科学), 2008, 29(1): 63.
[2] Oh S, Kwak M Y, Shin W S. Chem. Eng. J., 2009, 152: 376.
[3] Ma X L, Zuo H, Tian M J, et al. Chemosphere, 2016, 144: 264.
[4] Sun Z G, Mou X J, Tong C, et al. Catena, 2015, 126: 43.
[5] Yan N, Liu W B, Xie H T, et al. J. Environ. Sci., 2016, 39: 45.
[6] Shang Z, Ren J, Tao L, et al. Environ. Monit. Assess., 2015, 187: 79.
[7] Wang J, Zhang P, Yang L, et al. Chinese J. Chem. Eng., 2015, 23(9): 1542.
[8] Barbier F, Duc G, Petit-Ramel M. Colloid. Surface. A, 2000, 166(1): 153.
[9] WANG Xin, YANG Xiao-fang, WANG Dong-sheng, et al(王 新, 杨晓芳, 王东升). Acta Scientiae Circumstantiae(环境科学学报), 2013, 33(2): 535.
[10] Erdal Eren. Hazard Mater., 2009, 165: 63.
[11] FU Juan-lin, ZHANG Ming-kui, HUANG Chang-yong(符娟林, 章明奎, 黄昌勇). Journal of Ecology and Rural Environment(生态与农村环境学), 2006, 22(2): 59.
[12] Jiang Mingqin, Jin Xiaoying, Lu Xiaoqiao, et al. Desalination,2010, 252(33): 33.
[13] ZHAO Fang-biao, SONG Nai-zhong, NING Wei-kun, et al(赵方彪, 宋乃忠, 宁维坤). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2013, 35(9): 2439.
[14] HUANG Guan-xing,WANG Ying,LIU Jing-tao, et al(黄冠星, 王 莹, 刘景涛, 等). Journal of Jilin University·Earth Science Edition(吉林大学学报·地球科学版), 2012, 42(1): 220.
[15] YU Ying,ZHOU Qi-xing(于 颖, 周启星). Environmental Science(环境科学),2004, 25(1): 128.
[16] Chang N B, Houmann C, Lin K S, et al. Chemosphere, 2016, 154: 444.
[17] TANG Hai, LIU Gui-zhong, YAN You-bin(唐 海, 刘桂中, 颜酉斌). Chinese Journal of Environmental Engineering(环境工程学报), 2012, 6(4): 1245. |
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