硝酸酸化生物炭强化去除水中Pb(Ⅱ)和Cd(Ⅱ)的特性
万顺利,李燕,陈卫旸,唐贵,王玉

Enhanced removal of Pb(Ⅱ) and Cd(Ⅱ) from water by nitric acid treated biochar
Shunli Wan,Yan Li,Weiyang Chen,Gui Tang,Yu Wang
图5 吸附Pb(Ⅱ)(a)、Cd(Ⅱ)(b)后A-BC的高分辨XPS图谱
Fig.5 The high-resolution XPS spectra for A-BC after adsorption of Pb(Ⅱ)(a) and Cd(Ⅱ)(b)