Biochar, as a adsorbent, can remove potentially toxic elements (PTE) in water by physical
adsorption, as well as chemical interactions such as ion exchange, electrostatic attraction …

In recent years, the removal of heavy metals from water and wastewater systems remains a
challenging issue globally. Adsorption technology is widely used for the removal of heavy …

Abstract Cadmium (Cd) and lead (Pb) contaminations are disturbing environmental issues,
which cause serious harm to aqueous systems and human health. Therefore, removing …

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 …

Heavy metal contamination in water and soil has gradually become a concern with the
development of industry in recent years and may pose a serious threat to human health if left …

In recent years, many studies have been devoted to investigate the application of biochar for
pollutants removal from aqueous solutions. Biochar exhibits a great potential to efficiently …

As an efficient and low-cost adsorbent, biochar has attracted extensive attention and
research in the field of heavy metal pollution water treatment due to its superiority in heavy …

As a low-cost adsorbent, biochar can be used as a low-cost adsorbent for wastewater
treatment, particularly with respect to treating heavy metals in wastewater. A number of …

Biochar generated from pinewood via slow pyrolysis was studied for its viability as a soil
amendment as well as for its absorptive capacity for Mg, Ca, Cr, and Pb in solution. Cation …

Heavy metal pollution is a serious environmental problem that poses a threat to human
health and the environment. Water pollution by toxic heavy metals is a major cause of this …