Activated carbon refers to a wide range of carbonised materials of high degree of porosity
and high surface area. Activated carbon has many applications in the environment and …

The persistent enhancement of greenhouse gases in the atmosphere originated from
anthropogenic activities, especially CO 2, resulted in several serious global challenges. In …

Producing chemicals and energy from renewable biomass is critical in tackling the energy
crisis. As a by-product of biomass conversion, biochar with its low price, extensive sources …

Activated carbon has been an ideal material for the separation of a variety of chemical
pollutants. Its extensive use is limited due to the cost of production, which has triggered the …

Rapid population growth and the resultant pollution of freshwater sources are expected to
create water stress conditions on the world in the near future. Adsorption technique is a …

In this paper, we provide a comprehensive review of the latest research trends in terms of
the preparation, and characteristics of activated carbons regarding CO2 adsorption …

The use of biochar has been suggested as a means of remediating contaminated soil and
water. The practical applications of conventional biochar for contaminant immobilization and …

The present era is seeking our attention on the dilemma caused by the contamination of the
aquatic system with chromium (Cr) and nickel (Ni). Amid Ni and Cr oxidation states …

The global industrialization accelerates the use of fossil fuels and hence the excessive
emissions of greenhouse gasses, especially carbon dioxide (CO 2), which poses a serious …

In order to deal with cadmium (Cd (II)) pollution, three modified biochar materials: alkaline
treatment of biochar (BC-NaOH), KMnO 4 impregnation of biochar (BC-MnO x) and FeCl 3 …