DIN EN ISO 17225-1 E : 2014

National foreword<br>National Annex NA (informative) - Bibliography<br>Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Symbols and abbreviated terms<br>5 Principle<br>6 Classification of origin and sources of<br>&nbsp;&nbsp;solid biofuels<br>7 Specification of solid biofuels based on<br>&nbsp;&nbsp;traded forms and properties<br>Annex A (informative) - Illustrations of typical<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;forms of wood fuels<br>Annex B (informative) - Typical values of solid<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;biomass fuels<br>Annex C (informative) - Examples of possible<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;causes for deviant levels for different<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;properties and of consequences of handling<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and treatments for the properties of biomass<br>Annex D (informative) - Calculation of the net<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;calorific value at different bases and energy<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;density as received<br>Annex E (informative) - Comparison of moisture<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content as received and dry basis<br>Bibliography

Provides the fuel quality classes and specifications for solid biofuels of raw and processed materials originating from: a) forestry and arboriculture; b) agriculture and horticulture; c) aquaculture.