Evaluation of the biodegradability in compost of biopolymers enriched with fibrous plant by-products

The growing accumulation of non-biodegradable plastic waste in soils and waters poses one of the most significant environmental challenges. Efforts to reduce the use of these plastics are being complemented by the development of new biodegradable materials. However, these materials must exhibit the necessary physical and mechanical properties, as well as be cost-effective, to serve as viable replacements for traditional plastics. One promising approach involves creating enhanced blends of biodegradable polymers with agricultural by-products, such as plant fibres, these fibres act both by improving the biodegradability of the final products and their mechanical resistance. CNR-ISAFOM has designed and set up experimental equipment, in accordance with ISO 14855-1, to evaluate the biodegradation rate of biopolymers.