Abstract
The modified vermiculite with MnO2 was prepared by direct precipitation method using vermiculite, MnSO4 and KMnO4 as raw materials. The composition, structure and morphology of raw-vermiculite and modified-vermiculite were analyzed. The effect of the amount of vermiculite, the time of adsorption and the pH of heavy metal ion solution on the adsorption performance of Pb(II) in wastewater were compared. The results showed that modified vermiculite adsorbed heavy metal ions in water better than natural vermiculite. The maximum removal of lead ions from the aqueous solution reaches 99.148% at 60 min and pH 6 with 0.25 g modified vermiculite. At this point, the adsorption rate of modified vermiculite to Pb(II) is increased by about 30%. The results of this study have practical value in improving the value of vermiculite and the comprehensive treatment to lead wastewater.
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References
H.N. Kim, W.X. Ren, J.S. Kim et al., Fluorescent and colorimetric sensors for detection of lead, cadmium, and mercury ions. J. Cheminform. 41(8), 3210 (2012)
S.T. El-Wakeel, R.S. El-Tawil, H.A.M. Abuzeid et al., Synthesis and structural properties of MnO2, as adsorbent for the removal of lead (Pb2+) from aqueous solution. J. Taiwan Inst. Chem. Eng. 72, 95–103.
Z. Li, Z. Ma, T. van der Kuijp et al., A review of soil heavy metal pollution from mines in China: pollution and health risk assessment. J. Sci. Total Environ. 468–469, 843–853 (2014)
W.X. Zhou, D.G. Guan, Y. Sun et al., Removal of Nickel (II) Ion from wastewater by modified maifanite. J. Mater. Sci. Forum. 814, 371–375 (2015)
O. Duman, S. Tunç, T.G. Polat, Determination of adsorptive properties of expanded vermiculite for the removal of C. I. Basic Red 9 from aqueous solution: kinetic, isotherm and thermodynamic studies. J. Appl. Clay Sci. 109–110, 22–32 (2015)
X. Yu, C. Wei, L. Ke, Development of organovermiculite-based adsorbent for removing anionic dye from aqueous solution. J. Hazard. Mater. 180, 499–507 (2010)
F.S. Hashem, M.S. Amin, S.M.A. El-Gamal, Chemical activation of vermiculite to produce highly efficient material for Pb2+, and Cd2+, removal. J. Appl. Clay Sci. 115, 189–200 (2015)
E. Eren, B.A. Fsin, Y. Onal, Removal of lead ions by acid activated and manganese oxide-coated bentonite. J. Hazard. Mater. 161, 677–685 (2009)
R. Han, W. Zou, Z. Zhang, J. Shi, J. Yang, Removal of copper(II) and lead(II) from aqueous solution by manganese oxide coated sand I. characterization and kinetic study. J. Hazard. Mater. 137, 384 (2006)
W. Zou, R. Han, Z. Chen, J. Zhang, J. Shi, Kinetic study of adsorption of Cu(II) and Pb(II) from aqueous solutions using manganese oxide coated zeolite in batch mode. J. Colloids Surf., A 279, 238–246 (2006)
L. Dong, Z. Zhu, H. Ma, Y. Qiu, J. Zhao, Simultaneous adsorption of lead and cadmium on MnO2-loaded resin. J. Environ. Sci. (English) 22, 225 (2010)
F. Sagara, B.N. Wang, Isao Yoshida & Keihei Ueno, Preparation and adsorption properties of λ-MnO2-cellulose hybrid-type lon-exchanger for lithium ion. application to the enrichment of lithium ion from seawater. J. Sep. Sci. Technol. 24, 1227–1243 (1989)
M.F. Tutunju, The feasibility of using diatomite and Mn-diatomite for remediation of Pb, Cu, and Cd from water. J. Sep. Sci. Technol. 35, 2299–2310 (2000)
A. Sarı, M. Tüzen, Adsorption of silver from aqueous solution onto raw vermiculite and manganese oxide-modified vermiculite. J. Microporous Mesoporous Mater. 170, 155–163 (2013)
K. Ayse, Removal of phenol and 4-chlorophenol by surfactant-modified natural zeolite. J. Hazard. Mater. 144, 307–315 (2007)
N.A. Badawy, A. El-Bayaa, E.A. Alkhalik, Vermiculite as an exchanger for copper(II) and Cr(III) ions, kinetic studies. J. Ionics 16, 733–739 (2010)
Acknowledgements
The study was strongly funded by the Key Research Projects of Science and Technology Department of Sichuan Province of China (2017GZ0392), and the Science and Technology Huimin Projects of Science and Technology Bureau of Chengdu of Sichuan Province of China (2015-HM01-00387-SF).
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Wu, C. et al. (2018). The Effect of Vermiculite Loaded with MnO2 on Adsorption of Heavy Metal Pb(II) in Wastewater. In: Han, Y. (eds) Advances in Energy and Environmental Materials. CMC 2017. Springer Proceedings in Energy. Springer, Singapore. https://doi.org/10.1007/978-981-13-0158-2_34
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DOI: https://doi.org/10.1007/978-981-13-0158-2_34
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