PFAS: how to better clean soil from ‘forever chemicals’

Researchers are building a ‘soil washing machine’ on a laboratory scale

07-Feb-2025 - Soil contaminated with harmful perfluorinated and polyfluorinated alkyl substances (PFAS) is difficult to clean, a complete remediation is often not possible. To improve the remediation process, researchers at the University of Augsburg are trialling various cleaning methods. In order to find the ...

New process for recovering valuable elements from wood ash

Processing of previous incineration waste as a secondary raw material

25-Nov-2024 - The ash produced when wood is burned in heating and power plants contains valuable nutrients, but also environmentally critical metals. A team led by Professor Harald Thorwarth from Rottenburg University of Applied Sciences, who is also associated with the University of Tübingen, and Professor ...

BASF and NEVEON co-operate on mattress recycling

First trials on chemical recycling of mattresses successful

17-Feb-2022 - BASF and foam specialist NEVEON are working together to further develop the recycling of mattresses. The aim is to establish a closed product loop for mattresses. Currently, discarded mattresses are mainly thermally recycled or disposed of in landfills. BASF and NEVEON want to change this and ...

Wet-chemical synthesis of two-dimensional metal electrocatalysts

07-Sep-2021 - With the increasingly serious global energy crisis caused by the excessive consumption of fossil fuels, developing clean, efficient, and sustainable energy conversion technologies is highly desirable. Electrocatalysis is one of the most promising methods to produce clean energy. However, the wide ...

Basis for electronics that stretch at the molecular level

07-May-2014 - Nanoengineers at the University of California, San Diego are asking what might be possible if semiconductor materials were flexible and stretchable without sacrificing electronic function? Today's flexible electronics are already enabling a new generation of wearable sensors and other mobile ...