Removal of zinc ions using hydroxyapatite and study of ultrasound behavior of aqueous media

Simona Liliana Iconaru, Mikael Motelica-Heino, Régis Guegan, Mihai Valentin Predoi, Alina Mihaela Prodan, Daniela Predoi

研究成果: Article査読

9 被引用数 (Scopus)

抄録

The present study demonstrates the effectiveness of hydroxyapatite nanopowders in the adsorption of zinc in aqueous solutions. The synthesized hydroxyapatites before (HAp) and after the adsorption of zinc (at a concentration of 50 mg/L) in solution (HApD) were characterized using X-ray diffraction (XRD), and scanning and transmission electron microscopy (SEM and TEM, respectively). The effectiveness of hydroxyapatite nanopowders in the adsorption of zinc in aqueous solutions was stressed out through ultrasonic measurements. Both Langmuir and Freundlich models properly fitted on a wide range of concentration the equilibrium adsorption isotherms, allowing us to precisely quantify the affinity of zinc to hydroxyapatite nanopowders and to probe the efficacy of hydroxyapatite in removal of zinc ions from aqueous solutions in ultrasonic conditions.

本文言語English
論文番号1350
ジャーナルMaterials
11
8
DOI
出版ステータスPublished - 2018 8 3

ASJC Scopus subject areas

  • Materials Science(all)

フィンガープリント 「Removal of zinc ions using hydroxyapatite and study of ultrasound behavior of aqueous media」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル