An oil slick measuring 10,000 square metres endangered marine animals, sea birds and costal inhabitants. Until now, oil spills have been cleaned up by burning the oil, or using dispersion materials, which decompose the oil with the use of chemicals. These methods have been controversial for a long time because they equally pollute the environment. According to environmental scientists, the dispersant chemicals used can cause genetic mutation and cancer, adding to the toxicity of the spill. 

And now, researchers from a wastewater treatment plant in Rotenburg an der Fulda have shown that algae can also clean waste water. The cleaning abilities of algae were demonstrated during the Hessian pilot project “phosphorus removal by microalgae”. The research project has been funded by the Hessian Ministry for the Environment, Climate Change, Agriculture and Consumer Protection together with the public utilities of Rotenburg since 2015 over a two-year period with a total of €620,000.

Following the successful completion of another round of funding on the crowdfunding platform Startnext, the start-up GloW efficiency off-grid GmbH wants to offer the stove yaMbao that was originally designed for use in developing countries, to the German barbequing market. The barbeque gadget runs on uncarbonised, dry, and chunky biomass e.g. pellets, wood, or chopped wood. This is much more efficient and environmental friendly than using charcoal or fossil fuels.

Researchers from the Hohenstein Institute and the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB in Stuttgart have discovered a renewable alternative. With the help of water-resistant proteins, so-called hydrophobics, which are stored in the walls of fungi, the researchers hope to create a natural dirt and water blocker for textiles. The joint project has just begun.

This concept is the central theme of a commentary from the current issue of the scientific journal Nature (2016, Bd. 535, S. 221), presented by experts from the German Bioeconomy Council and the OECD.

A team of scientists from the Technical University of Munich (TUM) have discovered an unusual way to protect mortar from moisture. When mortar is being mixed, the scientists add a biofilm – a soft, moist substance produced by bacteria, which makes it highly resistant to water absorption. This enables the concrete to self-heal by closing the cracks autonomously.

And to help the company move forward in this endeavour, the Essen-based company has acquired French start-up Alkion Biopharma SAS. The start-up, which is based in Evry, specialises in the creation of biotechnological active ingredients from plant biomass to be used in cosmetics. Alkion Biopharma was founded as a spin-off from the Imperial College in London in 2011. The company has developed methods for cultivating plant biomass under laboratory conditions and obtaining extracts from the biomass with an exceptionally high yield of complex ingredients.

The results: the total European bioeconomy amounted to €2.1tn turnover in 2013, roughly half of which came from the food, feed and beverages sectors. The so-called bio-based industries – chemicals and plastics, pharmaceuticals, paper and paper products, forest-based industries, textile sector, biofuels and bioenergy – contributed with €600bn.