| 光谱学与光谱分析 |
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| Preparation of Polyacrylonitrile/Natural Sand Composite Materials and Analysis of Adsorption Properties of Pb(Ⅱ) on It by FAAS |
| Medine Abduwayit, Ismayil Nurulla, Shawket Abliz* |
| Key Lab of Oil &Gas Fine Chemicals Ministry of Education & Xinjiang Uyghur Autonomous Region，College of Chemistry & Engineering, Xinjiang University, Urumqi 830046, China |
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Abstract Surfaces of natural sand particles were modified with (3-chloropropyl) trichlorosilane, so that bridging groups were introduced on the surfaces of natural sand particles; By grafting polyacrylonitrile onto the modified surfaces of the natural sand particles, a novel polyacrylonitrile/natural sand composite material was prepared from the acrylonitrile, the azobisisobutyronitrile, the divinylbenzene and the modified natural sand particles, which are as functional monomer, initiator, either skeleton monomer or cross-linking agent and carrier respectively; the composite materials were characterized by using infrared spectroscopy and scanning electron microscopy;On the FTIR spectrum, the main characteristic peaks of various functional groups including nitrile，benzene ring，and silicon hydroxyl, which were from functional monomer, cross-linking agent and carrier respectively, were observed. On the SEM, two different cross section morphologies having different density which were from acrylonitrile and modified sand particles were observed; This proved that the polyacrylonitrile was decorated on modified sand particles during our preparation process. After preparing the composite materials, micro-column of separation and preconcentration was prepared using the composite materials as filler; the adsorption of some toxic heavy metal ions onto the composite materials was observed by flame atomic absorption spectrometry (FAAS); The results show that the adsorption of Pb2+ onto the composite materials was more stronger than the absorption of other toxic heavy metal ions, therefore, in this paper, the adsorption of Pb2+ onto the composite materials was mainly studied，at room temperature, when pH and flow rate of solution were 5.4 and 4 mL·min-1 respectively, the trace Pb(Ⅱ) ions could be quantitatively adsorbed onto the composite materials; the maximum adsorption capacity of Pb(Ⅱ) on the composite materials can reach 62.9 mg·g-1. the column was eluted by 0.5 mol·L-1 HCl and recovery of Pb(Ⅱ) was more than 96%.
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Received: 2013-07-04
Accepted: 2014-05-16
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Corresponding Authors:
Shawket Abliz
E-mail: shawket_abliz@sina.com
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[1] Jooyoung Song, Hyeyoung Kong, Jyongsik Jang. Journal of Colloid and Interface Science, 2011, 359(2): 505.
[2] Lin Zhiyong, Zhang Yingxue, Chen Yongle, et al. Chemical Engineering Journal, 2012, (200-202): 104.
[3] Min Minghua, Shen Lingdi, Hong Guishan, et al. Chemical Engineering Journal, 2012, 197: 88.
[4] Abderyim Sopahun, Shawket Abliz, Ismayil Nurulla(肖开提·阿布力孜，阿不都热衣木·苏巴洪，司马义·努尔拉). Spectroscopy and Spectral Analysis(光谱学与光谱分析)，2012, 32(6): 1677.
[5] Abu Zayed M B, Zayed Bin Z S, Wei Jin D T. Carbohydrate Polymers, 2013, 91(1): 322.
[6] Cengiz Kavakl1, Savas Malc1 S Ali Tuncel, et al . Reactive and Functional, 2006, 66(2): 275.
[7] Xiong Chunhua, Chen Xinyi, Liu Xiaozheng. Chemical Engineering Journal, 2012, 203: 115.
[8] FAN Zhong-lei, WANG Ling-hui, SHEN Jin-ge(范忠雷, 王玲慧, 慎金鸽). Chinese Journal of Applied Chemistry(应用化学), 2010, 27(11): 1260.
[9] Yin Ping, Xu Qiang, Qu Rongjun. Journal of Hazardous Materials, 2010, 173(1-3): 710.
[10] Jin Xinliang, Li Yanfeng, Yu Cui, et al. Journal of Hazardous Materials, 2011, 198: 247.
[11] DENG De-hua, ZHAO Guo-yan, GUO Jin-fu, et al(邓德华, 赵国燕, 郭金福). Ion Exchange and Adsorption(离子交换与吸附), 2012, 28(5): 401.
[12] XIONG Qiong-xian, CHEN Wen, ZHU Xia-ping, et al( 熊琼仙, 陈 文, 朱霞萍). Ion Exchange and Adsorption(离子交换与吸附)2012, 28(5): 401.
[13] Ge Fei, Li Mengmeng, Ye Hui, et al. Journal of Hazardous Materials, 2012, 211-212: 366.
[14] Wang Minghua, Qu Rongjun, Sun Changmei, et al. Chemical Engineering Journal, 2013, 221: 264. |
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