Clay and clay minerals for fluoride removal from water: a state-of-the-art review

A Vinati, B Mahanty, SK Behera - Applied Clay Science, 2015 - Elsevier
The presence of fluoride in water has become a matter of great concern around the world
due to its chronic human carcinogenic behavior. Developing easily accessible and …

Surface modification of low-cost bentonite adsorbents—a review

JA Alexander, MA Ahmad Zaini… - Particulate Science …, 2019 - Taylor & Francis
The growth of science and technology over the world has led to the establishment of various
industries which has helped the industrial, technological, and agricultural development of …

Fluoride abundance and their release mechanisms in groundwater along with associated human health risks in a geologically heterogeneous semi-arid region of east …

I Mukherjee, UK Singh - Microchemical Journal, 2020 - Elsevier
The present study investigated the source, release mechanisms, mobility and controlling
factors of fluoride in groundwater. It has been conducted in the semi-arid rural tract of …

Fluoride removal from aqueous solution via environmentally friendly adsorbent derived from seashell

M Hashemkhani, M Rezvani Ghalhari… - Scientific Reports, 2022 - nature.com
Nowadays, the presence of excessive ions in water resources is of utmost concern and has
attracted increasing attention; therefore, excessive amounts of these ions such as fluoride …

Pineapple peel biochar and lateritic soil as adsorbents for recovery of ammonium nitrogen from human urine

AO Otieno, PG Home, JM Raude, SI Murunga… - Journal of …, 2021 - Elsevier
Human urine is a rich source of nitrogen which can be captured to supplement the existing
sources of nitrogen fertilizers thus contributing to enhanced crop production. However, urine …

Removal of fluoride from water by adsorption onto fired clay pots: kinetics and equilibrium studies

GP Kofa, VH Gomdje, C Telegang… - Journal of applied …, 2017 - Wiley Online Library
Excessive fluoride in potable water is a serious health problem in rural areas of many
developing countries. Hence, there is a need to find a simple and cost‐effective method for …

Experimental and model study for fluoride removal by thermally activated sepiolite

JI Lee, SH Hong, CG Lee, SJ Park - Chemosphere, 2020 - Elsevier
The present investigation demonstrates the preparation of thermally activated sepiolite for
effective removal of fluoride via adsorption from an aqueous solution. The thermal …

A critical review on occurrence of fluoride and its removal through adsorption with an emphasis on natural minerals

G Biswas, M Kumari, K Adhikari, S Dutta - Current Pollution Reports, 2017 - Springer
Being the most reactive of all chemical elements and the lightest member of halogen group,
fluorine is found in the environment as fluoride. Both natural and anthropogenic activities are …

Modeling, optimization and comparative study on abatement of fluoride from synthetic solution using activated laterite soil and fly ash

B Bishayee, A Kumar, SK Lahiri, S Dutta… - Groundwater for …, 2023 - Elsevier
The supply of potable water by proper treatment of fluoride laden ground water is a
challenging task. Batch experiments were executed with activated laterite soil and fly ash …

Removal of fluoride ions from solution by chelating resin with imino-diacetate functionality

GJ Millar, SJ Couperthwaite, DB Wellner… - Journal of water process …, 2017 - Elsevier
We present the first reported study of imino-diacetate ion exchange resins which have been
exchanged with aluminium ions which may offer an improved means of selectively removing …