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40 search results for: recycling

11

Antoine Fécant, winner of the 2021 IMT-Académie des Sciences Young Scientist Prize

Antoine Fécant, new energy materials researcher at IFP Energies Nouvelles, has worked on many projects relating to solar and biosourced fuel production and petrol refining. His work has relevance for the energy transition and, this year, was recognized by the IMT-Académie des Science Young Scientist Prize. “Energy is a central part of our lifestyles,” affirms […]

12

Waste management: decentralizing for better management

Reducing the environmental impact of waste and encouraging its reuse calls for a new approach to its management. This requires the modeling of circuits on a territorial scale, and the improvement of collaboration between public and private actors. Territorial waste management is one of the fundamental aspects of the circular economy. Audrey Tanguy,1 a researcher […]

13

What do we know about the environmental impact of biocomposites?

Bio-based materials are an alternative to those derived from fossil resources. They have been increasingly promoted in recent years. However, given the recent development of this sector, their real environmental impact is still relatively unknown. Joana Beigbeder, researcher in environmental analysis at IMT Mines Alès, provides an update on the life cycle analysis (LCA) of these […]

14

Circular economy, environmental assessment and environmental budgeting

To implement a robust and durable circular economy strategy, it is important to assess its environmental impacts. Valérie Laforest and Natacha Gondran, both researchers at Mines Saint-Étienne, explain the reasons for incorporating an absolute environmental sustainability assessment method and the underlying concept of “environmental budgeting“. The lifestyles of our contemporary societies are exerting constant and […]

15

Étienne Perret, IMT-Académie des sciences Young Scientist prize

What if barcodes disappeared from our supermarket items? Étienne Perret, a researcher in radio-frequency electronics at Grenoble INP, works on identification technologies. His work over recent years has focused on the development of RFID without electronic components, commonly known as chipless RFID. The technology aims to offer some of the advantages of classical RFID but […]

16

What is life cycle analysis?

Life cycle analysis (LCA) is increasingly common, in particular for eco-design or to obtain a label. It is used to assess the environmental footprint of a product or service by taking into account as many sources as possible. In the following interview, Miguel Lopez-Ferber, a researcher in environmental assessment at IMT Mines Alès, offers insights […]

17

Managing electronic waste: a global problem

Responsibilities surrounding digital waste are multi-faceted. On one side, it is governments’ responsibility to establish tighter border controls to better manage the flow of waste and make sure that it is not transferred to developing countries. On the other side, electronic device manufacturers must take accountability for their position by facilitating end-of-life management of their […]

18

Capsit and Plas’tri, the first start-ups to receive “Industry & Energy 4.0” honor loans

After the “Digital” fund, Institut Mines-Télécom (IMT) and the Fondation Mines-Télécom launched a second fund last October called “Industry & Energy 4.0” and dedicated to the sciences of energy, materials and processes. The Capsit and Plas’tri start-ups incubated at IMT Atlantique and Mines Saint-Étienne respectively are the first to benefit from the honor loans of […]

19

Protective masks: towards widespread reuse?

How can protective masks be recycled and reused without risking safety? Scientists, medical practitioners and manufacturers have teamed up to explore different treatment methods. As part of this consortium, IMT Atlantique researchers are studying the impact of decontamination processes on mask performance.   Surgical and FFP2 masks are intended for single use. Thrown away after just […]

20

The world’s oldest building material is also the most environmentally friendly

The original version of this article was published on The Conversation.  By Abdelhak Maachi and Rodolphe Sonnier, IMT Mines Alès. [divider style=”normal” top=”20″ bottom=”20″] [dropcap]D[/dropcap]espite the recommendations of IPCC experts, who in 2018 recommended that greenhouse gas emissions be reduced by 40 to 70% by 2050 in an attempt to limit the impacts of the climate crisis, […]