Anionic contaminants in water, groundwater, or wastewater are from both anthropogenic
activities and geological release. Anionic contaminants in water can cause harm to …

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 been widely used in the adsorption and
removal of dyes, antibiotics and phenols from wastewater. Biochar is produced with gas and …

The presence of toxic substances in the environment has increased due to population
growth, urbanization, industrialization, as well as changes in people's lifestyles. Among …

Adsorption is acknowledged as effective for the removal of pollutants from drinking water
and wastewater. Biochar, as a widely available material, holds promises for pollutant …

Environmental context As a low-cost adsorption material with good biocompatibility and high
adsorption efficiency, biochar is widely used to treat contaminants in water and soil …

Biochar has emerged as a promising treatment solution for global water and air pollution
problems due to its abundant feedstock, low cost, and adaptable physical and chemical …

In the past decade, researchers have carried out a massive amount of research on the
application of biochar for contaminants removal from aqueous solutions. As an emerging …

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 is used for soil conditioning, remediation, carbon sequestration and water
remediation. Biochar application to water and wastewater has never been reviewed …