[HTML][HTML] Cockle (Anadara granosa) shells-based hydroxyapatite and its potential for defluoridation of drinking water

SG Mtavangu, W Mahene, RL Machunda… - Results in …, 2022 - Elsevier
The present study describes the synthesis and characterization of a hydroxyapatite (HAp)-
based adsorbent derived from biogenic cockle (Anadara granosa) shells for the …

Eggshell‐Derived Nanohydroxyapatite Adsorbent for Defluoridation of Drinking Water from Bofo of Ethiopia

K Workeneh, EA Zereffa, TA Segne… - Journal of …, 2019 - Wiley Online Library
Fluoride has become a notable toxicological environmental hazard worldwide because it is
often found in groundwater. In the present study, hydroxyapatite adsorbent was synthesized …

Defluoridation studies with synthesized magnesium-incorporated hydroxyapatite and parameter optimization using response surface methodology

P Mondal, D Mehta, S George - Desalination and Water Treatment, 2016 - Taylor & Francis
The severe impact of consumption of excess fluoride on human health has raised concerns
for development of reliable materials for defluoridation of drinking water. This study deals …

[HTML][HTML] Removal of fluoride in groundwater by adsorption using hydroxyapatite modified Corbula trigona shell powder

S Aw, BGH Briton, P Drogui, KB Yao… - Chemical Engineering …, 2022 - Elsevier
Corbula trigona shell powder (CTSP) was modified by a hydrothermal method using
phosphoric acid to remove fluoride ions from groundwater. This method was performed by …

Kinetics and mechanistic interpretation of fluoride removal by nanocrystalline hydroxyapatite derived from Limacine artica shells

A Samant, B Nayak, PK Misra - Journal of environmental chemical …, 2017 - Elsevier
The present investigation describes the synthesis and characterization of nanocrystalline
adsorbent, hydroxyapatite (HAp) from Limacine artica shells and its application towards …

Removal of fluoride from drinking water using novel adsorbent magnesia-hydroxyapatite

P Mondal, S George - Water, Air, & Soil Pollution, 2015 - Springer
In many parts of the world, fluoride in drinking water is responsible for notable public health
issues. The present study is aimed to prepare a new adsorbent magnesia-hydroxyapatite …

Application of hydroxyapatite and its modified forms as adsorbents for water defluoridation: an insight into process synthesis

S George, D Mehta, VK Saharan - Reviews in Chemical Engineering, 2020 - degruyter.com
Fluorosis is a major scourge in many countries caused by prolonged consumption of
drinking water with high fluoride content found in groundwater resources. Hydroxyapatite …

Study on the fluoride adsorption of various apatite materials in aqueous solution

S Gao, J Cui, Z Wei - Journal of Fluorine Chemistry, 2009 - Elsevier
The aim of this study was to evaluate the defluoridation efficiencies of various sorbents in
aqueous solution. These sorbents include synthetic nano-hydroxyapatite (n-HAp), biogenic …

Synthesis of iron-substituted hydroxyapatite nanomaterials by co-precipitation method for defluoridation

DB Adamu, E Zereffa, TA Segne… - Materials Research …, 2023 - iopscience.iop.org
The consumption of too much fluoride ions through drinking water can seriously harm
human health. Thus fluoride ions need to be removed by the novel and efficient …

Hydrothermal synthesis of a mineral-substituted hydroxyapatite nanocomposite material for fluoride removal from drinking water

A Nagaraj, MA Munusamy, M Ahmed… - New Journal of …, 2018 - pubs.rsc.org
This work deals with the fluoride removal studies of a mineral-substituted hydroxyapatite
(mHAp) nanocomposite. The developed hybrid mHAp nanocomposite displays a high …