%0 Journal Article
%T 包埋碳纳米管海藻酸钠凝胶球的制备及对甲基橙吸附性能研究<br/>Dye Decolorization and Dissolved Oxygen Properties of Sodium Alginate/Carbon Nanotubes Microsphere to Methyl Orange
%A 刘甜
%A 蔡芳昌
%A 马宁
%A 张驰
%A 廖伟平
%A 周威
%A 文胜
%A 肖汉文
%A 蒋涛
%J Hans Journal of Chemical Engineering and Technology
%P 29-34
%@ 2161-8852
%D 2011
%I Hans Publishing
%R 10.12677/hjcet.2011.12006
%X 本文将碳纳米管(MWNTs)分散到海藻酸钠(SA)水溶液中钙化制得复合凝胶球，对偶氮染料甲基橙进行吸附试验，研究了包埋不同含量MWNTs的凝胶球的吸附特点及最佳配比。试验结果表明：SA-Ca凝胶球对甲基橙去除率较低，当MWNTs的浓度为0.18%时凝胶球的吸附性能提高了近8倍；MO溶液的pH、电导率也发生了变化。<br />
In this thesis, the author prepare SA-Ca and SA/ MWNTs-Ca by dispersing MWNTs into aqueous solution of SA to calcification and test their adsorption ability to methyl orange(the azo dye), in order to study the adsorption ability about SA-Ca with different content of MWNTs and the perfect mix of MWNTs. The experiment results show that the adsorption ability of SA-Ca to MO is low, but when the concentration of MWNTs is 0.18 percent, the adsorption ability is eight times higher than before and the pH values and electric conductivity of MO change as well.
%K 海藻酸钠；多壁碳纳米管；甲基橙；吸附<br/>Sodium Alginate
%K Multi-Wall Carbon Nanotube (MWNTs)
%K Methyl Orange
%K Adsorption
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=310