Ag-doped hydroxyapatite as efficient adsorbent for removal of Congo red dye from aqueous solution: Synthesis, kinetic and equilibrium adsorption isotherm analysis
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- 作者：Chilukoti Srilakshmi ; ch.srilakshmi@sscu.iisc.ernet.in" class="auth_mail" title="E-mail the corresponding author ; ch.srilakshmi@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Rohit Saraf
- 关键词：Adsorption ; Congo red ; Hydroxyapatite ; Kinetics ; Adsorption isotherms
- 刊名：Microporous and Mesoporous Materials
- 出版年：2016
- 出版时间：1 January 2016
- 年：2016
- 卷：219
- 期：Complete
- 页码：134-144
- 全文大小：1296 K
文摘
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Ag/CaHAp materials were synthesized by facile aqueous precipitation method.
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Application of Ag/CaHAp first time for adsorptive removal of CR in aqueous solution.
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Ag/CaHAp adsorbent was found efficient for CR removal under ambient conditions.
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A relationship between adsorption capacity and acidity of Ag/CaHAp was observed.