GX & Decarbonization Research

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This paper organizes various definitions of product lifespan, examining their characteristics and scopes. It potentially discusses which definitions are suitable for sustainability evaluation from the perspective of waste reduction and reso…

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This paper investigates case studies of product circulation businesses, presenting practical examples of circular economy models. It analyzes specific business models and their effects, offering insights for resource efficiency and waste re…

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This paper quantitatively analyzes the material flow and stock of lead in Japan, revealing the current state and challenges of recycling. It provides insights for resource efficiency and circular economy policies.

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This paper discusses the role of consumer communication in the circular economy. Without an abstract, it likely examines strategies for engaging consumers in circular practices such as recycling and reuse.

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This study estimates the end-of-life flow of small electrical and electronic equipment (e.g., recycling, reuse, disposal) using consumer survey data. It provides insights into actual waste management practices in Japan and offers policy imp…

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This paper analyzes enforcement cases of transboundary movement of hazardous waste, examining the effectiveness and challenges of regulations. It identifies violation patterns and difficulties in enforcement, offering insights for future me…

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This paper presents case studies on recycling waste plastics, evaluating the effectiveness of various recycling technologies and processes. It provides insights into waste reduction from a circular economy perspective.

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This study surveys residents' perspectives on the reuse and recycling of demolition wood from houses, identifying awareness, barriers, and challenges for a circular economy in construction waste.

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This paper conducts a dynamic material flow analysis of steel used in industrial machinery worldwide. It reveals trends in steel stock and flow, discussing implications for recycling and resource efficiency.

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This paper discusses the formation of a management regime for circular resource trade in Asia. While details are unclear due to no abstract, it likely proposes a framework for international cooperation and regulation to promote resource cir…

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This paper analyzes the amount of waste electrical and electronic equipment (WEEE) in South Korea and evaluates the implementation of recycling obligations. It contributes indirectly to green transformation through resource circulation and …

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This paper analyzes the generation and material flow of used personal computers, providing insights for waste management and recycling promotion.

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This study proposes a method to estimate the reverse logistics flow (vein flow) of end-of-life automotive lead batteries. It quantitatively analyzes the flow of lead batteries in Japan's vehicle recycling system, contributing to improved re…

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This paper investigates the actual state of household appliance waste collection in Chinese local cities, focusing on the role and challenges of the informal sector. It highlights environmental risks and resource losses from improper dispos…

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This paper presents an outlook for building a circular world, emphasizing resource efficiency and waste reduction to achieve a sustainable economic system.

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This study analyzes the structure of international resource circulation between Japan and China, aiming to rationalize it. It likely examines resource flows to improve recycling efficiency and reduce waste, contributing to sustainable resou…

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This paper proposes a technology to predict damage during secondary use of products and determine reusability. By predicting damage, it can extend product life and reduce resource consumption, contributing to a circular economy.

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This paper surveys reuse business cases in Japan, organizing business models and challenges. As a circular economy practice, it contributes to waste reduction and lower environmental impact.

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This paper provides an overview of the e-waste problem in Asia, highlighting the challenges and potential solutions for recycling and proper disposal, though details are lacking without an abstract.

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This study examines the domestic flow of used home appliances and estimates the volume of used product exports. It provides insights into resource circulation and implications for reuse and recycling systems.