Efficient adsorption of malachite green and Congo red dyes by the surfactant (DS) intercalated layered hydroxide containing Zn2 + and Y3 +-ions
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- 作者：Pinki Chakraborty ; Rajamani Nagarajan ; rnagarajan@chemistry.du.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Water treatment ; Dye adsorption ; Surfactant (DS) intercalated layer materials ; Isotherms ; Kinetics
- 刊名：Applied Clay Science
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：118
- 期：Complete
- 页码：308-315
- 全文大小：1236 K
文摘
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Self assembled hydroxide containing Zn and Y with DS was fabricated.
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Tilted bilayer orientation of SDS within the interlayer of Zn–Y hydroxide.
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Organo-layered material had hydrophobic surface and strong affinity towards dyes.
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High adsorption capacity for the MG (102.987 mg/g) and CR (96.246 mg/g) dyes.
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Insensitivity of high adsorption capacity to the pH variation.