The adsorption of toxic matters from water using zeolites has been developed due to the low
cost of operation and adsorbent. However, their use due to the lower efficiency of natural …

Zeolites belong to aluminosilicate microporous solids, with strong and diverse catalytic
activity, which makes them applicable in almost every kind of industrial process, particularly …

Microwave-induced chemical activation process was used to prepare an activated carbon
from cocoa shell for efficient removal of two anti-inflammatories, sodium diclofenac (DFC) …

This study describes a promising porous and efficient adsorbent, a sulfonic acid (–SO3H)
functionalized covalent organic framework (COF-SO3H), for the removal of pharmaceuticals …

The polyacrylamide/gelatin–iron lanthanum oxide (PG-ILO nanohybrid) was fabricated by
the free radical grafting co-polymerization technique in the presence of N, N …

Aqueous solutions of diclofenac (DCF) were treated by heterogeneous photocatalysis using
TiO 2 catalysts doped with Cu, Fe, and Cu/Fe supported on the zeolite clinoptilolite, which …

Unmodified natural silicates (bentonite, kaolin, clinoptilolite and diatomites) were tested as
adsorbents for the organic pollutants in water tables using Methylene Blue (MB) as the …

This study investigated the environmental application of FAU type zeolites modified with
cationic surfactants (cetylpyridinium chloride, tetrapropylammonium chloride and …

The present research deals with the evaluation of a clinoptilolite-rich rock, occurring in the
Nižný Hrabovec deposit (Slovakia), for high-value technological applications based on …

This work aimed to investigate the possible use of phillipsite (PHI) and chabazite (CHA),
superficially modified with the cationic surfactant cetylpyridinium chloride (CP), for the …