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Opportunities in Critical Rare Earth Metal Recycling Value Chains for Economic Growth with Sustainable Technological Innovations

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Assessment of past dioxin emissions from waste incineration plants based on archive studies and process modeling: a new methodological tool

Florian Frédéric Vincent Breider, Xiaocheng Zhang

Pollution from past industrial activities can remain unnoticed for years or even decades because the pollutant has only recently gained attention or identified by measurements. Modeling the emission history of pollution is essential for estimating populati ...

2024

Decision support methodology for waste-to-value process integration

Rafael Amorim Leandro De Castro Amoedo

Waste treatment is a complex procedure that comprises multidimensional aspects. The challenges posed by the energy transition and international protocols emphasize the role of waste in its material and energy dimension. With an increasing population and li ...

EPFL2023

On the role of system integration in plastic waste management

François Maréchal, Ivan Daniel Kantor, Julia Granacher

The management of plastic waste is a growing concern that can harm wildlife and ecosystems, and its end-of-life policies are key to mitigating plastic environmental impact. This work presents a decision-making methodology for the thermal and material valor ...

Amsterdam2023

Arts and design strategies to address climate emergency and action: the case of electronic waste in Accra, Ghana

This contribution situates the role of public media art, critical making and reappropriation techniques as sociopolitical vehicles for enhancing climate actions and awareness in contexts of technological inequalities and electronic waste in Accra, Ghana. O ...

2023

Bridging Science, Technology & Society (STS), electronic waste and research through design: the case of the Agbogbloshie landfill, Ghana

This contribution situates the potential of combining Science, Technology & Society (STS) with critical and sustainable design methodologies in order to enhance media literacy in contexts of technological inequalities and electronic waste in Ghana. Gravita ...

2023

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Appropriate waste and resource management are essential for a sustainable circular economy with reduced environmental impact. With critical resources, e-waste may serve as indirect raw material. For example, with NdFeB permanent magnets, Neodymium (Nd) and ...

2023

Persistent fiscal and political mismanagement, together with the financial pressures of the COVID-19 pandemic, have driven Sri Lanka into a social and economic crisis triggering a decrease in national foreign exchange reserves, an inability to purchase vit ...

FRONTIERS MEDIA SA2023

Recycling of Polymerase Chain Reaction (PCR) Kits

Francesco Stellacci, Weina Liu, Yong Zhu

Polymerase chain reaction (PCR) kits have been used as common diagnosing tools during the outbreak of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, with daily worldwide usage in the millions. It is well known that at the beginn ...

AMER CHEMICAL SOC2023

A customized MOF-polymer composite for rapid gold extraction from water matrices

Wendy Lee Queen, Daniel Teav Sun, Shuliang Yang, Jun Li, Li Peng, Olga Syzgantseva

With the fast-growing accumulation of electronic waste and rising demand for rare metals, it is compelling to develop technologies that can promotionally recover targeted metals, like gold, from waste, a process referred to as urban mining. Thus, there is ...

AMER ASSOC ADVANCEMENT SCIENCE2023

This contribution sheds light on discarded electronics repair in Accra, Ghana. After placing these practices in dialogue with the Western and Eurocentric narratives around the materiality of digital interactions and infrastructure, it delves into two arts ...

2023