As an efficient and low-cost adsorbent, biochar has been widely used in the adsorption and
removal of dyes, antibiotics and phenols from wastewater. Biochar is produced with gas and …

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 …

Access to drinkable water is becoming more and more challenging due to worldwide
pollution and the cost of water treatments. Water and wastewater treatment by adsorption on …

The chemical regeneration process has been extensively applied to reactivate biochar,
supporting its reusability and leading to significant operating cost reduction. However, no …

Rhodamine B (RhB) is among the toxic dyes due to the carcinogenic, neurotoxic effects and
ability to cause several diseases for humans. The adsorption with agricultural waste …

Biochar (BC) is attracting increasing concerns on the scavenging of toxic contaminants from
water because of its low-cost and environmental-friendly properties, however, the adsorption …

Contamination of aquatic and soil systems by organic and inorganic pollutants has become
a serious issue of concern worldwide. Viable and cost-effective solutions are urgently …

The presence of pollutants in the water bodies deteriorate the water quality and make it unfit
for use. From an environmental perspective, it is essential to develop new technologies for …

Organic dye pollutants present in wastewater pose a significant global challenge. Among
pollutants, the synthetic dye Rhodamine B (RB) stands out due to its non-biodegradable …

Biochar is a carbon-rich product obtained from the thermochemical conversion of biomass.
Utilizing biochar is essential for enhancing economic viability and maintaining the ecology …