کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
690168 | 1460408 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tartaric acid modified graphene oxide as a novel adsorbent for high-efficiently removal of Cu(II) and Pb(II) from aqueous solutions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Tartaric acid modified graphene oxide as a novel adsorbent for high-efficiently removal of Cu(II) and Pb(II) from aqueous solutions. Tartaric acid modified graphene oxide (GO-TA), was successfully prepared and used as a novel adsorbent for aqueous removal of Cu(II) and Pb(II). The maximum adsorption capacities of GO-TA for Cu(II) and Pb(II) reached to 374.53 mg gâ1 and 125.63 mg gâ1, respectively. The experimental data can be fitted better by Langmuir adsorption model and pseudo-second-order model. Thermodynamic studies indicated that the adsorption of Cu(II) and Pb(II) onto GO-TA was spontaneous and endothermic.87
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 66, September 2016, Pages 181-190
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 66, September 2016, Pages 181-190
نویسندگان
Wang Zhi-Hang, Yue Bao-Yu, Teng Jie, Jiao Fei-Peng, Jiang Xin-Yu, Yu Jin-Gang, Zhong Ming, Chen Xiao-Qing,