Effect of Initial Concentration of Cu2+ on the Adsorption Performance of Hydroxyapatite

Yu Tong Guan; Shao Hong Wang; Mei Han Wang; Zhao Xia Hou; Xiao Dan Hu; Hao Wang; Hai Lin Fan; Ning Zhang

doi:10.4028/www.scientific.net/AMR.989-994.312

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 989-994Effect of Initial Concentration of Cu2+ on the...

Effect of Initial Concentration of Cu²⁺ on the Adsorption Performance of Hydroxyapatite

Abstract:

Hydroxyapatite (HAP) is an effective adsorbent for removing heavy metal ions. In this study, HAP was prepared by sol-gel method and used for removing Cu²⁺ from aqueous solution. Initial concentration of Cu²⁺ in the aqueous solution was evaluated as an important parameter determining uptake. The removal efficiency and the adsorption capacity of HAP for Cu²⁺ were investigated. EDS analysis indicated the presence of Cu²⁺ on the HAP surface.

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Periodical:

Advanced Materials Research (Volumes 989-994)

Pages:

312-315

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.989-994.312

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Online since:

July 2014

Authors:

Yu Tong Guan*, Shao Hong Wang, Mei Han Wang, Zhao Xia Hou, Xiao Dan Hu, Hao Wang, Hai Lin Fan, Ning Zhang

Keywords:

Adsorption, Copper Ion, Hydroxyapatite (HA), Initial Concentration

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