Excessive fluoride concentrations have been reported in groundwaters of more than 20
developed and developing countries including India where 19 states are facing acute …

Fluoride, a naturally occurring element, exists in combination with other elements as a
fluoride compound, and is found naturally in water, foods, soil, and several minerals such as …

To provide safe drinking water, fluoride in water must be removed and adsorption processes
appear to be the most widely used method. Metal organic frameworks (MOFs) represent a …

In this paper, red mud-based geopolymer microspheres (RM@ GMs: 75–150 µm) was
prepared by dispersion-suspension-solidification method to remove fluoride ions (F-). It was …

The ability of the alum-impregnated activated alumina (AIAA) for removal of fluoride from
water through adsorption has been investigated in the present study. All the experiments are …

Fluoride contamination of groundwater, both anthropogenic and natural, is a major problem
worldwide. In this study, fluoride removal by crushed limestone (99% pure calcite) was …

The removal of fluoride from aqueous solution by using the original and activated red mud
forms was studied in batch equilibration technique. Influence of pH, adsorbent dose and …

More and more stringent requirements for pollution control and the implementation of the
new discharge standard for landfill leachate make the development and application of …

Polypyrrole (PPy)/Fe3O4 magnetic nanocomposite as a novel adsorbent was prepared via
in-situ polymerization of pyrrole (Py) monomer using FeCl3 oxidant in aqueous medium in …

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 …