Manganese dioxide (MnO2) is a promising photo–thermo–electric‐responsive
semiconductor material for environmental applications, owing to its various favorable …

With globally increased human population and industrialization, the natural sources of water
are reduced and then contaminated. Therefore, development of advanced technologies for …

Membranes, as the primary separation element of membrane-based processes, have
greatly attracted the attention of researchers in several water treatment applications …

The removal of Cr (VI) and Pb (II) from wastewater is one of the methods to ensure water
safety. However, it is still a difficult point to design efficient and selective adsorbent. In this …

To enhance the adsorption capacity via increasing the pore filling, the exchangeable ions
content and electrostatic interaction, a late-model NaOH modified tea biochar for MB and OR …

In this research work, a hybrid organic–inorganic magnetic nanocomposite of magnetic
chitosan-ethylene glycol diglycidyl ether/magnesium oxide (CS-EGDE/MgO/Fe3O4) was …

Chromium is a potentially poisonous and carcinogenic species, which originates from
human activities and various industries such as leather, steel, iron, and electroplating …

This work studies the Pb (II) removal onto bentonite clay modified by hexadecyl trimethyl
ammonium bromide (HDTMA). Characterizations of the unmodified and modified materials …

Water contamination has turned into one of the most serious issues in the world.
Nanomaterials are proficient to carry away heavy metals, organic and inorganic dyes …

The effluent discharge containing chromium, which is toxic and potentially carcinogenic, will
lead to serious environmental problems. The removal of chromium is usually carried out by …