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新生MnO_2对酸性媒介黑T的吸附 被引量：4

Adsorption of Acid Mordant Blank T by Fresh MnO_2
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摘要 以化学法合成的新生 Mn O2 为吸附剂 ,对水中酸性媒介黑 T(染料之一 )进行了吸附脱色研究 ,并探讨了影响吸附的因素。结果表明 ,酸性媒介黑 T的脱色率达 95 %,且 p H是影响染料脱色的主要因素。 The decolorization efficiency of an aqueous solution of acid mordant blank T with fresh MnO 2 synthesized by chemical process as an adsorbent was studied,and various factors influencing adsorption were investigated in detail.The results show that the pH value is the key factor on decolorization.The efficiency of decolorization was up to 95% in our experiment.
作者 蒋兰宏
机构地区 河北师范大学化学系
出处 《光谱实验室》 CAS CSCD 2002年第4期550-553,共4页 Chinese Journal of Spectroscopy Laboratory
基金 河北省科技攻关计划项目 (995 470 12 D) 河北省教育厅科研基金项目 (990 2 38)
关键词 新生MNO2 酸性媒介黑T 吸附 染料 废水处理 二氧化锰 吸附剂 Fresh MnO 2,Acid Mordant Blank T,IR,Adsorption.
分类号 X703.1 [环境科学与工程—环境工程] O647.3 [理学—物理化学]
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共引文献79

同被引文献28

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光谱实验室
2002年 第4期

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