Optimizing Waste Sorting for Sustainability: An AI-Powered Robotic Solution for Beverage Container Recycling DOI Open Access

Tianhao Cheng,

Daiki Kojima,

Hao Hu

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(23), P. 10155 - 10155

Published: Nov. 21, 2024

With Japan facing workforce shortages and the need for enhanced recycling systems due to an aging population increasing environmental challenges, automation in facilities has become a key component advancing sustainability goals. This study presents development of automated sorting robot replace manual processes beverage container recycling, aiming address environmental, social, economic by optimizing resource efficiency reducing labor demands. Using artificial intelligence (AI) image recognition high-speed suction-based grippers, effectively sorts various types, including PET bottles clear colored glass bottles, demonstrating pathway toward more sustainable waste management practices. The findings indicate that stabilizing items on line may enhance acquisition success, although detection remains AI challenge. research supports United Nation’s 2030 Agenda Sustainable Development technology improve processing efficiency, thus contributing reduced pollution, conservation, infrastructure. Further gripper designs handle deformed or liquid-containing containers is required system’s overall impact sector.

Language: Английский

Challenges and Opportunities in China’s Journey in the Recycling of Plastic Wastes DOI
Lipeng Dong,

Wenwu Zhi,

Bo Gu

et al.

ACS Sustainable Resource Management, Journal Year: 2024, Volume and Issue: 1(8), P. 1612 - 1615

Published: Aug. 1, 2024

On the path of exploring recycling plastic wastes, China is facing a situation where both challenges and opportunities coexist. In terms waste technologies, policies, transformation, striving to promote resources while reducing environmental burdens.

Language: Английский

Citations

4
Safety challenges of mechanically recycled polyethylene terephthalate for food contact materials: A review DOI
Jaeyoung Jang, Kambiz Sadeghi,

Mohammad Yaseen Joo

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 383, P. 125425 - 125425

Published: April 23, 2025

Language: Английский

Citations

0
A comprehensive approach to physical recycling of hazardous waste HDPE industrial drums: Overcoming challenges in safety and foam interference DOI
Lipeng Dong,

Chan Dong,

Wenwu Zhi

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154502 - 154502

Published: Aug. 3, 2024

Language: Английский

Citations

0
Impacts of washing and deodorization treatment on packaging-sourced post-consumer polypropylene DOI Creative Commons

Lorenz P. Bichler,

Elisabeth Pinter, Mitchell P. Jones

et al.

Journal of Material Cycles and Waste Management, Journal Year: 2024, Volume and Issue: 26(6), P. 3824 - 3837

Published: Oct. 5, 2024

Abstract Emerging legal requirements will likely considerably heighten demand for high-quality recycled raw materials e.g., packaging and automotive applications; key EU legislation mandates recycling as the future end-of-life option municipal solid plastic waste. Yet use remains low due to safety concerns, undesirable aesthetic, olfactory, mechanical properties, mainly attributable contaminants present in recyclates. Advanced treatment options recovered polypropylene (PP) impact of such treatments on polymer are currently poorly documented. We investigated effectiveness hot/cold washing hot air devolatilization removing volatile substances from residential post-consumer PP waste improve its scope application value assess possible side effects processing parameters. Cold- hot-washed recyclates exhibited similar contaminant levels most were removed within 7 h. The procedure had no adverse or parameters although reprocessing caused degradation, indicated by decreasing viscosity, elongation at break, tensile strength. Washing wastes their enhancing properties reducing amounts odorous substances, but is often not suited applications, packaging. dominance strict food-grade recyclate applications make widespread challenging since it represents primary plastic. Recyclate must consequently be extensively utilized non-food contact until advances sorting, washing, yield less contaminated with improved properties.

Language: Английский

Citations

0
Optimizing Waste Sorting for Sustainability: An AI-Powered Robotic Solution for Beverage Container Recycling DOI Open Access

Tianhao Cheng,

Daiki Kojima,

Hao Hu

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(23), P. 10155 - 10155

Published: Nov. 21, 2024

With Japan facing workforce shortages and the need for enhanced recycling systems due to an aging population increasing environmental challenges, automation in facilities has become a key component advancing sustainability goals. This study presents development of automated sorting robot replace manual processes beverage container recycling, aiming address environmental, social, economic by optimizing resource efficiency reducing labor demands. Using artificial intelligence (AI) image recognition high-speed suction-based grippers, effectively sorts various types, including PET bottles clear colored glass bottles, demonstrating pathway toward more sustainable waste management practices. The findings indicate that stabilizing items on line may enhance acquisition success, although detection remains AI challenge. research supports United Nation’s 2030 Agenda Sustainable Development technology improve processing efficiency, thus contributing reduced pollution, conservation, infrastructure. Further gripper designs handle deformed or liquid-containing containers is required system’s overall impact sector.

Language: Английский

Citations

0