The effectiveness of phosphate treatment for Cd, Cu, Pb, and Zn immobilization in mine waste soils was examined using batch conditions. Application of synthetic hydroxyapatite …
DN Thanh, P Novák, J Vejpravova, HN Vu… - Journal of magnetism …, 2018 - Elsevier
A nanocomposite of magnetic hydroxyapatite was synthesized and tested as an adsorbent for the removal of copper (Cu (II)) and nickel (Ni (II)) from aqueous solution. The adsorbent …
Apatite II™, a biogenic hydroxyapatite, was evaluated as a reactive material for heavy metal (Cd, Cu, Co, Ni and Hg) removal in passive treatments. Apatite II™ reacts with acid water by …
X Shao, H Yao, S Cui, Y Peng, X Gao, C Yuan… - Science of the Total …, 2021 - Elsevier
Cadmium (Cd) pollution and phosphorus (P) leaching in paddy soils has raised the global concern. In this study, two kinds of the low grade phosphate rocks activated by the sodium …
A Oulguidoum, K Bouiahya, H Bouyarmane… - Separation and …, 2021 - Elsevier
Heavy metal ions are major contaminants of water resources. Their high solubility in water causes serious health problems as they can be adsorbed by living species and therefore …
U Ulusoy, R Akkaya - Journal of hazardous materials, 2009 - Elsevier
Micro-composite of polyacrylamide (PAA) and apatite (Apt) was prepared by direct polymerization of acrylamide in a suspension of Apt and characterized by means of FT-IR …
Natural apatites represent a cost effective soil amendment, which can be used for in situ reduction of lead bioavailability and mobility. In our previous work, we selected Lisina …
S El Asri, A Laghzizil, T Coradin, A Saoiabi… - Colloids and Surfaces A …, 2010 - Elsevier
A macroporous natural phosphate rock and its converted mesoporous hydroxyapatite material were evaluated for heavy metal (Pb2+, Cu2+, Zn2+) remediation. The modified …
Mesoporous hydroxyapatite (MPHA) particles have recently gained a great deal of interest in a broad range of fields including biomedical fields, wastewater treatment and catalysis. In …