水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附

朱茂旭, 王征, 李艳苹, 于红. 水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附[J]. 环境化学, 2007, 26(3): 371-375.
引用本文: 朱茂旭, 王征, 李艳苹, 于红. 水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附[J]. 环境化学, 2007, 26(3): 371-375.
ZHU Mao-xu, WANG Zheng, LI Yan-ping, YU Hong. SORPTION OF ANIONIC DYE ACID BLUE-80 ONTO HYDROTALCITE AND ITS CALCINED PRODUCT[J]. Environmental Chemistry, 2007, 26(3): 371-375.
Citation: ZHU Mao-xu, WANG Zheng, LI Yan-ping, YU Hong. SORPTION OF ANIONIC DYE ACID BLUE-80 ONTO HYDROTALCITE AND ITS CALCINED PRODUCT[J]. Environmental Chemistry, 2007, 26(3): 371-375.

水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附

SORPTION OF ANIONIC DYE ACID BLUE-80 ONTO HYDROTALCITE AND ITS CALCINED PRODUCT

  • 摘要: 研究了水滑石(HT)及其焙烧产物(HTC)对阴离子染料酸性蓝-80的吸附特征.结果表明,在常见染料废水浓度范围内,HTC的吸附量和吸附速率都明显大于HT,HTC的吸附等温线和动力学分别符合Langmuir等温方程和粒间扩散模型.HTC对阴离子染料的去除受无机阴离子(Cl-,SO42-和CO32-)的影响较小,阴离子表面活性剂十二烷基硫酸钠(SDS)的存在能明显降低酸性蓝-80的吸附量.吸附量随温度的升高明显下降.
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出版历程
  • 收稿日期:  2006-05-08
  • 刊出日期:  2007-05-27
朱茂旭, 王征, 李艳苹, 于红. 水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附[J]. 环境化学, 2007, 26(3): 371-375.
引用本文: 朱茂旭, 王征, 李艳苹, 于红. 水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附[J]. 环境化学, 2007, 26(3): 371-375.
ZHU Mao-xu, WANG Zheng, LI Yan-ping, YU Hong. SORPTION OF ANIONIC DYE ACID BLUE-80 ONTO HYDROTALCITE AND ITS CALCINED PRODUCT[J]. Environmental Chemistry, 2007, 26(3): 371-375.
Citation: ZHU Mao-xu, WANG Zheng, LI Yan-ping, YU Hong. SORPTION OF ANIONIC DYE ACID BLUE-80 ONTO HYDROTALCITE AND ITS CALCINED PRODUCT[J]. Environmental Chemistry, 2007, 26(3): 371-375.

水滑石及其焙烧产物对阴离子染料酸性蓝-80的吸附

  • 1. 中国海洋大学化学化工学院, 青岛, 266100

摘要: 研究了水滑石(HT)及其焙烧产物(HTC)对阴离子染料酸性蓝-80的吸附特征.结果表明,在常见染料废水浓度范围内,HTC的吸附量和吸附速率都明显大于HT,HTC的吸附等温线和动力学分别符合Langmuir等温方程和粒间扩散模型.HTC对阴离子染料的去除受无机阴离子(Cl-,SO42-和CO32-)的影响较小,阴离子表面活性剂十二烷基硫酸钠(SDS)的存在能明显降低酸性蓝-80的吸附量.吸附量随温度的升高明显下降.

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