A calcination time regulation method has been unprecedentedly used to adjust the orderly
meso-structure of novel α-Fe 2 O 3 nanoclusters derived from MIL-100 (Fe)(MIL: Materials of …

Industrial wastes with a high iron or aluminium oxide content are produced in huge
quantities as by-products of water treatment (water treatment residuals), bauxite processing …

The present study investigated the adsorption of arsenic (V)(As (V)) on feldspar mineral
samples collected from Finland and Italy. A ground sample with quartz composition was also …

Multiwalled boron nitride nanotubes (BNNTs) functionalized with Fe 3 O 4 nanoparticles
(NPs) were used for arsenic removal from water solutions. Sonication followed by a heating …

In this study, natural Akadama clay was used for Cr (VI) removal from aqueous solution.
Batch experiments were carried out to investigate the effect of contact time, initial pH, and …

Bauxite residue (BR) was tested as a low-cost microwave absorber and catalyst for
microwave-assisted pyrolysis for producing phenolic-rich bio-oil, along with magnetic …

A Japanese volcanic soil, Akadama clay, was functionalized with metal salts (FeCl 3, AlCl 3,
CaCl 2, MgCl 2, MnCl 2) and tested for Cr (VI) removal from aqueous solution. FeCl 3 was …

A novel ceramic adsorbent was developed to adsorb ammonium from high concentration
ammonium contaminated wastewater. Typical gardening cultivation mediums in Japan …

Here, we aim to develop an efficient material by eco-friendly green synthetic route that was
characterized to be nano-structured. The thermal stability of the sample was well established …

In different regions across the globe, elevated arsenic contents in the groundwater constitute
a major health problem. In this work, a biopolymer chitosan has been blended with volcanic …