Biomass for bio-energy and bio-char applications - 15653

Exponential population growth is a growing challenge that will increase the global demand for both food and bio-energy, increase the pressure on land and water resources and change its availability, and also influence the pattern of biomass production. The objective of this study is to evaluate and compare the efficiency of bio-sorbents obtained from different parent materials, zeolite, and activated carbon as an infiltration media of contaminated surface-groundwater by assessing reductions of chemical oxygen demand, nitrogen and phosphorus compounds, as well as sum selected trace elements. Furthermore, the current research will investigate how long the cleaning capacity of the selected bio-sorbents lasts and how the performance of the filter changes under an increased load of contaminants. Bio-sorbents characteristics, its applications as a green environmental sorbents for the contaminated water and soil, and its importance for the soil sustainable use are also reviewed. (authors)