The fashion industry is responsible for 5% of global CO2 emissions. Water consumption and pollution from dyeing, as well as textile waste after use, also pollute the environment. But the textile industry is changing - not least because customers increasingly value sustainably and fairly produced clothing.
With the ERC Starting Grants, the European Research Council annually funds outstanding research projects by excellent young scientists at the beginning of their careers. The researchers' projects are supported with a total of 1.5 million euros over a period of five years. One of those who was able to acquire the coveted funding is Markus Jeschek from the University of Regensburg. The professor of synthetic microbiology is receiving the funding for the project "Biosensing by Sequence-based Activity Inference" - BiosenSAI for short.
Food packaging is designed to protect food so that it remains edible and reaches the consumer undamaged. Until now, petroleum-based plastics have mostly been used for this purpose. Yet the trend away from fossil raw materials also poses new challenges for the packaging industry. Sustainable alternatives are needed to conserve resources and protect the environment.
A high-load fermenter as a supplement to the established stirred tank fermenter could make biogas plants more economical. This is the conclusion reached by the Bio-Smart project of Münster University of Applied Sciences and the company PlanET Biogastechnik. This is because the high water content of residual materials such as liquid manure not only requires large fermentation tanks in conventional plants, but also a lot of heating energy.
It is the single largest investment in Bayer's crop protection business in 40 years and a clear commitment to the site in Monheim: the Leverkusen-based company plans to spend EUR 220 million to build a new research and development center here, thus strengthening its commitment to sustainable agriculture. In the presence of North Rhine-Westphalia's Minister President Hendrik Wüst, the construction site for the new buildings in Monheim was opened at the end of August with the traditional groundbreaking ceremony.
Molds are not only a health risk. They are also important microbial cell factories in biotechnology. The first process of this kind was the fermentation of citric acid more than 100 years ago. In the present, numerous other acids, enzymes and pharmaceutically active molecules have been added. How productive these manufacturing processes are also depends on the spatial structure of the fungal tangles in the bioreactor. A German research team has now succeeded in analyzing these structures.
"In 1923, the world's first commercial methanol plant was built in Leuna. We now build on this success story by completely reinventing the process of methanol production at the same site exactly 100 years later." This is how Christoph Zehe from the climate tech start-up C1 describes the Leuna100 project that has just been launched, in which those involved want to develop a process for producing green methanol that is suitable for industrial use. The German Federal Ministry of Transport is funding the project with 10.4 million euros over three years.
Invertebrates such as flying insects play a key role in the freshwater ecosystem: they filter water, transport nutrients and break down organic material. These abilities have long made them an indicator of water quality. In a long-term study, an international team of researchers has investigated how species diversity has developed in European rivers.
Microorganisms such as bacteria, yeasts or molds are masters of material conversion and have always been an important tool in biotechnology. With their help, materials can be produced that are naturally biobased and biodegradable - bioplastics, for example. But not all bacteria of interest to biotechnology work as desired, because they are difficult to "tame." Researchers at the Institute of Microbiology and Molecular Biology at Justus Liebig University Giessen (JLU) have now found a way to achieve this by controlling their gene expression.
Even in remote parts of the world, such as the Arctic, researchers now find microplastic particles. But the tiny plastic particles don't just float in the water and harm marine animals and ecosystems. The particles also enter the atmosphere via wind and waves, as a study by a German-Norwegian research team shows.