Biochar (BC) has exhibited a great potential to remove water contaminants due to its wide
availability of raw materials, high surface area, developed pore structure, and low cost …

Biochar is produced as a charred material with high surface area and abundant functional
groups by pyrolysis, which refers to the process of thermochemical decomposition of organic …

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 …

Biochar generation from biomass pyrolysis is an appealing and practical technology for
storing carbon and lowering the greenhouse gas (GHG) emissions. Carbon recalcitrance in …

In the last few decades, pharmaceuticals, credited with saving millions of lives, have
emerged as a new class of environmental contaminant. These compounds can have both …

Biochar made from agricultural waste is gaining more attention in energy field due to its
sustainability, low cost, apart from having high supercapacitance performance. Also, it has a …

Magnetized activated carbons (MAC) were prepared by activating rape straw powder, and
pyrolyzing at different temperatures, then magnetizing activated carbon by hydrothermal …

The limitation of low efficiency and complicated separation after adsorption make the
practical application of biochar a huge challenge. Here, one pomelo peel-derived magnetic …

Biochar is considered to be the cost-effective, environmentally-friendly and sustainable
sorbent that has an extraordinary potential to efficiently remove toxic elements, including …

In recent years, magnetic biochar has been widely used in removal of pollutants from water.
In this paper, the preparation technologies of magnetic biochar are analyzed, and the …