In the context of climate change and the circular economy, biochar has recently found many
applications in various sectors as a versatile and recycled material. Here, we review …

The recent regulations pertaining to the circular economy have unlocked new prospects for
researchers. In contrast to the unsustainable models associated with the linear economy …

Graphene-based materials have been widely studied in the field of supercapacitors.
However, their electrochemical properties and applications are still restricted by the …

Tannery sludge with high chromium content has been identified as hazardous solid waste
due to its potential toxic effects. The safety disposal and valorization of the tannery sludge …

Treating polluted wastewater effluents on a large-scale requires the development of high
performance and cost-effective adsorbents. The recycling of waste mandarin peels, an …

Treating wastewater polluted with organic dyestuffs is still a challenge. In that vein, facile
synthesis of a structurally simple composite of chitosan with montmorillonite (CS-MMT) using …

The conversion of agricultural waste into high-value carbon products has been an attractive
area in waste management strategy. This study highlighted the synthesis and effectiveness …

Mono-component adsorption of Co 2+ ions from simulated industrial water was investigated
by using cow bone (CB), cow bone char (CBC), and activated cow bone carbon (ACBC) …

This research aims to remove two phenothiazines, promazine (PRO) and promethazine
(PMT), from their individual and binary mixtures using olive tree pruning biochar (BC-OTPR) …

Drug-contaminated wastewater must be treated, especially in multicomponent systems, as
the prevalence of drug residues poses an important risk to aquatic and ecological settings …