Material Cycles Research Domain

In the Material Cycle Division, to realize a sustainable society that integrates resource circulation and decarbonization, we are committed to promote holistic research on the comprehensive analysis of resource circulation systems, the evaluation of resource value and hazardous properties of materials, and the development of waste treatment, recycling, and disposal technologies. We intend for the outcomes of this research to support the formulation and revision of laws, plans, and guidelines related to material cycles and waste management policies.

As major activities, we conduct studies on proposing advanced policy frameworks and institutional systems for material cycles and ensuring the sustainability of waste management services using system analysis approaches. Through collaboration with domestic and international organizations, we conduct research aimed at developing analytical methods for hazardous chemicals and micro/nanoplastics, establishing evaluation methods for the content of valuable and hazardous metals in waste treatment residues, and strengthening standards for the safe disposal and isolation of substances unsuitable for recycling. By designing resource circulation systems and optimizing innovative technologies and technological systems, we propose measures that contribute to the advancement of material cycles and decarbonization both domestically and internationally, and conduct the research with a view toward societal implementation.

Through these efforts, the promotion of safe and efficient resource circulation is expected. Furthermore, these activities will strengthen efforts toward reducing environmental burdens and achieving a decarbonized society, thereby contributing to the advancement of sustainable waste management and material cycles policies.