This comprehensive review article navigates the complex landscape of environmental
phenol pollution, comprehensively analyzing its occurrence, toxicity, and advanced …

In this study, impregnation combined with KOH activation with different mixing methods was
used to prepare magnetic biochar. The effects of synthetic method on biochar …

Water pollution by phenolic compounds is considered a primary environmental concern. The
adsorption of phenol on iron-modified clay and its mechanism were evaluated in this study …

In this study, a novel nitrogen-doped magnetic Fe–Ca codoped biochar for phenol removal
was successfully fabricated via a hydrothermal and coactivation pyrolysis method. A series …

In the current research, a natural rubber common effluent biosludge (NRCEBS) was utilized
for the first time to prepare activated carbon (NRCEAC) as a prominent adsorbent for …

The Brazil nut shell was used as a precursor material for preparing activated carbon by
chemical activation with potassium hydroxide. The obtained material (BNSAC) was …

Rapid industrialization and urbanization generate significant waste, including fly ash, posing
environmental challenges. Utilizing these materials is essential to mitigate impacts and …

An effective and easily regenerated adsorbent is the one for which scientists are making an
effort to explore. In this study, copper oxide nanoparticles (CuO NPs) were synthesized in a …

In this study, biochar (BC) from Delonix regia pods peel and gum from Delonix regia seed
(SG) were prepared, and also biochar/chitosan composite (BCS) and biochar/Delonix regia …

Removal of organic pollutants is an important issue of wastewater treatment. The adsorption
effects of different types and numbers of O-cresol (ortho-cresol), M− cresol (meta-cresol) and …