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Biomass fraction of SRF is significant in several respects in the international protocols relating to the control of greenhouse gases. Biomass is considered to be neutral in terms of carbon dioxide emissions, as released from biomass combustion CO2 is recycled in the process of photosynthesis. Quantitative determination of the biomass fraction of SRF is important economically, especially for the cement...
The European Union Directive (2001/77/EC) defines biomass as the biodegradable fraction of products, waste and residues from the agricultural industry. Liquid scintillation technique allows very precisely determine the amount of biomass products involving renewable raw materials. The article described the principle of the method of radiocarbon 14C with descriptions preparation benzene.
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