Adsorption of Lead (II), Copper (II) on tourmaline from Altai mine in China's Sinkiang |
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| Authors: | HE Dengliang YIN Guangfu DONG Faqin ZHANG Wei BIAN Qingquan SI yunxiang |
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| Institution: | 1. Department of Chemistry, Mianyang Normal University, Mianyang 621000, China;2. College of Material Science and Engineering, Sichuan University, Chengdu 610064, China;3. Key Laboratory for Advanced Building Materials of Sichuan Province, Mianyang 621010, China |
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| Abstract: | Tourmaline from Altai mine in China's Sinkiang was used to remove lead (II), copper (II) from aqueous solution. The results demonstrate that tourmaline contains Na(Mg,V)3Al6(BO3)3Si6O18(OH)4, NaFe3Al6(BO3)3Si6O18(OH)4. The data show that Tourmaline from Altai mine in China's Sinkiang can be used natural adsorbent for lead (II), copper (II). It is observed that the adsorption data fitted to the Langmuir isotherm. Furthermore, both Pb (II) and Cu (II) absorbed by tourmaline and tourmaline were characterized by X‐ray diffraction, Laser Raman Spectrum, Fourier transform infrared spectroscopy, X‐ray energy dispersive spectrometer, Transmission electron microscopy and Zeta potential. |
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| Keywords: | Tourmaline lead (II) copper (II) adsorption |
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