Citation: LIU Jing-Jing, LI Xiao-Qing, CUI Meng-Jing, RONG Fei, XU Qian. Research on Adsorption of Pb²⁺ from Aqueous Solutions Using Polypyrrole/Nylon 6 Nanofibers Mat[J]. Chinese Journal of Analytical Chemistry, ;2016, 44(1): 138-145. doi: 10.11895/j.issn.0253-3820.150785 shu

Research on Adsorption of Pb²⁺ from Aqueous Solutions Using Polypyrrole/Nylon 6 Nanofibers Mat

LIU Jing-Jing ^1,2 ,
LI Xiao-Qing ^1,2 ,
CUI Meng-Jing ^1,2 ,
RONG Fei ³ ,
XU Qian ^1,2,3,,

1.
¹ School of Public Health, Southeast University, Nanjing 210009, China;
2.
² Key Laboratory Environmental Medicine Engineering, Ministry of Education, Southeast University, Nanjing 210009, China;
3.
³ Suzhou Key Laboratory of Environmental and Biosafety, Southeast University, Nanjing 215123, China

Corresponding author: XU Qian,
Received Date: 15 July 2015
Available Online: 4 November 2015
Fund Project: 本文系国家自然科学基金项目(Nos.81172721,81473019) (Nos.81172721,81473019)苏州市纳米技术专项项目(No.ZXG2013026)资助 (No.ZXG2013026)

Polypyrrole/Nylon 6 core-shell Nanofibers mat (PPy/Nylon 6-NFSM), prepared via situ polymerization on nylon6 electrospun nanofibers mat template, was used as an adsorbent to remove Pb²⁺ from aqueous solutions. To study the adsorption characteristics of PPy/Nylon 6-NFSM on Pb²⁺, the work focused on two parts, dynamic adsorption and static adsorption. The investigation explored the possibility of PPy/Nylon 6-NFSM as an efficient solid phase extraction (SPE) adsorbent for the separation and enrichment of trace Pb²⁺ in water samples. The experiment results showed that the maximum static adsorption capacity of PPy/Nylon 6-NFSM for Pb²⁺ was 542.1 mg/g at 298 K in pH=10 solution. The adsorption process could be well fitted with the pseudo-second-order kinetic model, the adsorption equilibrium data accorded with Freundlich isotherm model. Under the optimum conditions, PPy/Nylon 6-NFSM was used as adsorbent in SPE coupled with Flame atomic spectrophotometer (AA-7000) for the determination of Pb²⁺ in water samples. The limits of detection of the method were 1.2 μg/L (S/N=3), the recoveries of spiked water samples at concentration of 10 μg/L were 95.3%-100.4% with RSD of 1.6%. The method is accurate and sensitive in detection of trace concentrations of Pb²⁺ in water sample.
- Polypyrrole/Nylon 6-nanofibers mat,
- Lead,
- Adsorption,
- Solid phase extraction
1. [1]
  1 Cui Y, Hu Z J, Yang J X,Gao H W. Microchimica Acta. 2011,176(3-4):359-366
2. [2]
  2 ZHANG Qian, XIA Ke, LIU Li, LIU You-Chang,ZHANG Cui, LIU Xuan, XU Yuan, CHEN Shi-Jin, CHEN Ji-Da. Chem. J. Chinese Universities, 2013,34(11):2667-2673 张谦, 夏柯, 刘丽, 刘又畅, 张翠, 刘璇, 徐缓, 陈世金, 陈际达. 高等学校化学学报,2013,34(11):2667-2673
3. [3]
  3 Saeed K, Haider S, Oh T J,Park S Y. Journal of Membrane Science, 2008,322(2):400-405
4. [4]
  4 Tian T, Deng J, Xie Z, Zhao Y, Feng Z, Kang X,Gu Z. Analyst, 2012,137(8):1846-1852
5. [5]
  5 Wang J Q, Luo C, Qi G G, Pan K,Cao B. Applied Surface Science, 2014,316:245-250
6. [6]
  6 Teo W E, Ramakrishna S. Nanotechnology, 2006,17(14):R89-R106
7. [7]
  7 YIN Xue-Yan, XU Qian, WU Shu-Yan, WANG Min, GU Zhong-Ze. Chem. J. Chinese Universities, 2010,31(4):690-695 殷雪琰, 许茜, 吴淑燕, 王敏, 顾忠泽. 高等学校化学学报,2010,31(4):690-695
8. [8]
  8 Xu Q, Zhang N, Yin X, Wang M, Shen Y, Xu S, Zhang L,Gu Z. J. Chromatogr. B, 2010,878(26):2403-2408
9. [9]
  9 Xu Q, Wu S Y, Wang M, Yin X Y, Wen Z Y, Ge W N,Gu Z Z. Chromatographia, 2009,71(5-6):487-492
10. [10]
  10 Bhaumik M, McCrindle R,Maity A. Chem. Engineer. J., 2013,228:506-515
11. [11]
  11 Wu Q J, Liu X H,Berglund L A. Polymer, 2002,43(8):2445-2449
12. [12]
  12 Nair S, Natarajan S,Kim S H. Macromolecular Rapid Communications, 2005,26(20):1599-1603
13. [13]
  13 Saoudi B, Jammul N, Chehimi M M, Jaubert A S, Arkam C,Delamar M. Spectroscopy-an International Journal, 2004,18(4):519-535
14. [14]
  14 FENG Yuan. North Environment, 2013,(3):87-93 冯源. 北方环境,2013,(3):87-93
15. [15]
  15 Zhang X,Bai R B. Langmuir, 2003,19(26):10703-10709
16. [16]
  16 Yang S, Hu J, Chen C, Shao D,Wang X. Environ. Sci. Technol., 2011,45(8):3621-3627
17. [17]
  17 Wang J, Zheng S, Shao Y, Liu J, Xu Z,Zhu D. J Colloid Interface Sci., 2010,349(1):293-299
18. [18]
  18 Naiya T K, Bhattacharya A K,Das S K. J Colloid Interface Sci., 2009,333(1):14-26
19. [19]
  19 Iqbal M, Saeed A, Zafar S I. J. Hazard Mater, 2009,164(1):161-171
20. [20]
  20 Faghihian H, Kooravand M, Atarodi H. Korean Journal of Chemical Engineering, 2013,30(2):357-363
21. [21]
  21 Haider S,Park S Y. J. Membrane Sci., 2009,328(1-2):90-96
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