Adsorption of Lead(II),Copper(II) on tourmaline from Altai mine in China's Sinkiang
Adsorption of Lead(II),Copper(II) on tourmaline from Altai mine in China's Sinkiang作者机构:Department of ChemistryMianyang Normal UniversityMianyang 621000China College of Material Science andEngineeringSichuan UniversityChengdu 610064China Key Laboratory for Advanced Building Materials of Sichuan ProvinceMianyang 621010China
出 版 物:《Acta Geologica Sinica(English Edition)》 (地质学报(英文版))
年 卷 期:2012年第86卷第2期
页 面:423-429页
核心收录:
学科分类:081704[工学-应用化学] 081803[工学-地质工程] 07[理学] 08[工学] 0817[工学-化学工程与技术] 0818[工学-地质资源与地质工程] 0703[理学-化学] 070301[理学-无机化学]
基 金:supported by the National Natural Science Foundation of China (No. 51004066) the Opening Project of the Key Laboratory for Advanced Building Materials of Sichuan Province (No. (No.09ZXXK09) Research Fund of Mianyang Normal University (No. 2011C03)
主 题:Tourmaline lead (II) copper (II) adsorption
摘 要: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)3AI6(BO3)3Si6Ols (OH)4, NaFe3AI6(BO3)3Si6Ols(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.