Читать книгу Handbook of Biomass Valorization for Industrial Applications - Группа авторов - Страница 58

The woody biomass mainly composed of carbohydrates and lignin is the most common renewable source in current world. It commonly consists of residual parts of trees, roots, bark and leaves of woody species [49]. Urban and agriculture waste, non-merchant timber, post-consumption wood wastes as well as production residues all comes under woody biomass. In short, it includes wood-based biomass obtained from forest and wood industry. The bark, wood blocks wood chips and logs obtained from forest as forest by-products, all fall under this category. Moreover, residues like saw dust, slabs and off-cut contributed by sawmill and timber mill industries are termed as industrial wood biomass.