The massive combustion utilization of fossil fuel in human industrial activities, such as power
plants, waste incineration, and kiln combustion for cement production, would emit serious …

The biochar is a solid carbon-rich, porous material produced by the thermochemical
conversion of a diverse range of biomass feedstocks under an inert atmosphere (ie, in the …

Despite the vital roles of reactive radical species in the coupled iron–carbon
composite/persulfate (PS) system for eliminating pollutants, nonradical contributions are …

Recently, the usage of biomass wastes has attracted considerable attention, especially in
water purification. Herein, the modified orange peels biochar with Fe-Cu bimetal (FeCu/OPB …

The production of biochar from sewage sludge pyrolysis is a promising approach to
transform the waste resultant from wastewater treatment plants (WWTPs) to a potential …

The difficulty of separating the powdered biochar from the environmental medium may lead
to secondary pollution and hinder the large-scale application of biochar as an adsorbent. An …

The current climate and environmental challenges demand novel and cost-effective
sustainable materials with a high efficacy and eco-friendly properties. Biochar (BC) has …

Mercury contamination in soil, water and air is associated with potential toxicity to humans
and ecosystems. Industrial activities such as coal combustion have led to increased mercury …

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 …

Heavy metals (HMs) pose serious threat to both human and environmental health and
therefore, effective and low-cost techniques to remove HMs are urgently required. Because …