In rural area of Hokkaido、 the northernmost island of Japan、 which is characterized by large-scalefarming、 the management of waste biomass has become a pressing issue because of environmentalconservation and renewable energy. The study aims to establish the engineering technologies of directreforming method which reform directly hydrogen from the methane in the biogas and organic hydridemethod which add hydrogen to aromatic compounds to store and restore efficiently. The preliminaryview of BTH-system originated from garbage in urban area is also present. |