Unveiling Technological Innovation in Construction Waste Recycling: Insights from Text Mining DOI Creative Commons
Mengqi Yuan, Sijin Chen,

Mai Liu

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(9), P. 1544 - 1544

Published: May 3, 2025

Dealing with solid waste has always been a global concern, and construction is one of the most important parts. Addressing how to properly dispose waste, reduce its negative environmental impact, achieve effective resource recycling emerged as an urgent problem be solved. Technological innovation underpins efficient reduction, reuse, recycling, but existing research often overlooks systematic quantitative measurements initiatives. This study uncovers development status trends (CWR) technology, identifies key points potential directions for technological development, also explores practical strategies promote industrial growth. Through patent analysis, this current within China’s CWR industry. A text mining approach employed analyze texts related core technologies, explore topic contents, identify intensities evolution trends. comparative analysis between China dominant countries in reveals strengths weaknesses. The results indicate that applications industry are substantial, rapid growth rate, while competitiveness remains weak. applicants widely distributed, traditional enterprises demonstrating strong capabilities, emerging small-to-medium lack vitality. advantages developing devices wastewater treatment foundation some other technologies offers overview initiatives industry, representing breakthrough research. findings will assist policymakers formulating evidence-driven CWR.

Language: Английский

Unveiling Technological Innovation in Construction Waste Recycling: Insights from Text Mining DOI Creative Commons
Mengqi Yuan, Sijin Chen,

Mai Liu

et al.

Buildings, Journal Year: 2025, Volume and Issue: 15(9), P. 1544 - 1544

Published: May 3, 2025

Dealing with solid waste has always been a global concern, and construction is one of the most important parts. Addressing how to properly dispose waste, reduce its negative environmental impact, achieve effective resource recycling emerged as an urgent problem be solved. Technological innovation underpins efficient reduction, reuse, recycling, but existing research often overlooks systematic quantitative measurements initiatives. This study uncovers development status trends (CWR) technology, identifies key points potential directions for technological development, also explores practical strategies promote industrial growth. Through patent analysis, this current within China’s CWR industry. A text mining approach employed analyze texts related core technologies, explore topic contents, identify intensities evolution trends. comparative analysis between China dominant countries in reveals strengths weaknesses. The results indicate that applications industry are substantial, rapid growth rate, while competitiveness remains weak. applicants widely distributed, traditional enterprises demonstrating strong capabilities, emerging small-to-medium lack vitality. advantages developing devices wastewater treatment foundation some other technologies offers overview initiatives industry, representing breakthrough research. findings will assist policymakers formulating evidence-driven CWR.

Language: Английский

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