Bioeconomy

urban BioEconomyLab - 07/12/2023

The city as a living laboratory for a bioeconomic, sustainable economic area

Baden-Württemberg is leading the way in the transition to a climate-neutral and sustainable economy. One of the projects undertaken is the Fraunhofer IGB’s "urban BioEconomyLab" project which aims to develop a transformation model and living laboratory to find bioeconomic solutions for the sustainable design of cities and municipal industry. What is new is that the IGB takes a systemic approach, focusing on biobased and circular value…

Wasser 3.0: #detect|remove|reuse - 31/10/2023

How to sustainably remove and recycle microplastics from water

We all pollute our water with things we use in our everyday lives. In the process, microplastics and micropollutants accumulate in sometimes significant quantities and are difficult to remove. This has increasingly devastating consequences for our health and the environment. Wasser 3.0, a non-profit start-up from Karlsruhe, has declared war on this problem by developing a customisable process to detect, remove and even recycle these pollutants.

Textiles are a given in civil engineering. Until now, textiles made of resistant synthetic fibers have been used for this purpose, having a long lifetime. For some applications, however, it would not only be sufficient but even desirable for the auxiliary textile to degrade when it has done its job. Natural fibers, in contrast, often decompose too quickly. The DITF are developing a bio-based protective coating that extends their service life.

Preventing waste from instant meals - 05/10/2023

EDGGY: edible packaging film made from eggshell waste

Many instant meals such as ramen soups have both a protective outer packaging and individual ingredients in small plastic sachets. To prevent this environmentally harmful waste, five students at the University of Hohenheim have developed a sustainable film based on eggshells and plant proteins that dissolves in hot water and is edible.

Mobile units for processing fruit and vegetables on-site may play an important role in food supply in 2035. The EU’s FOX project investigated the form that such local food chains might take. To this end, Fraunhofer ISI developed future scenarios that could be used to test the viability of business models for regional food processing and distribution.

As the world's population continues to grow, the construction industry faces the challenge of using fewer resources and switching to sustainable materials. Scientists from the Universities of Stuttgart and Freiburg are developing new interdisciplinary approaches to construction for the future.

Innovative materials - 14/06/2023

Reinventing ‘wood’ with programmable bacteria

Conserving wood by producing furniture and other objects from wood-based materials with the help of microorganisms? That is exactly what a team of researchers from the University of Freiburg and the Leibniz Institute for New Materials (INM) in Saarbrücken is working on in the DELIVER project. The aim is to create a database of materials with a broad range of controllable properties for various applications that can be produced from wood waste.

3D-Thermocell project - 17/05/2023

Paper instead of plastic: sustainable packaging with a good conscience

Replacing plastic – for example in packaging – is not that easy but nevertheless urgently needed. In the 3D-Thermocell project, researchers at DHBW Karlsruhe are currently developing new plastic substitute products made of thermoformable paper as a renewable resource, which should be cheap and light and easy to dispose of along with waste paper. The characterisation and application of demonstration models will start soon.

Ready-made meals are ideal for quickly satisfying hunger. However, the quick snacks produce a lot of environmentally harmful plastic waste. To tackle this problem, the student team EDGGY from the University of Hohenheim in Stuttgart rolled up its sleeves and developed edible packaging made from eggshells and other plant-based raw materials. And even better: they simply dissolve in the hot water and can be eaten as an additional protein boost.

Roboticists at the Max Planck Institute for Intelligent Systems in Stuttgart have developed a jellyfish-inspired underwater robot with which they hope one day to collect waste from the bottom of the ocean. The almost noise-free prototype can trap objects underneath its body without physical contact, thereby enabling safe interactions in delicate environments such as coral reefs. Jellyfish-Bot could become a tool for environmental remediation.

Sustainable construction - 28/03/2023

Digital manufacturing processes enable buildings to be constructed with flax and willow

A switch to sustainable and circular construction concepts is needed to significantly reduce greenhouse gas emissions in the construction sector. At the German National Garden Show (Bundesgartenschau) in Mannheim, FibR GmbH, together with researchers from the Karlsruhe Institute of Technology, will be showcasing two innovative buildings made from flax and willow, renewable raw materials that exemplify possible building concepts of the future.

A novel, both environmentally friendly and cost-saving process for the production of carbon fibers from lignin has been developed at DITF. It is characterized by high energy-saving potential. The avoidance of solvents and the use of natural raw materials make the process environmentally friendly.

In February, the Estonian-based startup New Standard Oil successfully commissioned their first industrial-scale prototype for drying and torrefaction of biogenic feedstock operating with superheated steam at atmospheric pressure.

The Tech4Biowaste database will be showcased online by its developers on 30 March 2023

Start for an EU-wide collaborative project: Under the leadership of the French company Fairbrics SAS, 17 project partners from 7 European countries are coming together. The common goal is to produce end products from polyester in a closed cycle using industrial CO2 emissions and to bring them to market maturity. The DITF produce synthetic fibers from plastics of non-fossil origin.

nova-Institute’s take on the recently published EU proposal for a Packaging and Packaging Waste Regulation as well as the new policy framework for biobased, biodegradable and compostable plastics.

Around 7 million euros to promote more sustainable use of the world's limited phosphate supply: The German-Chinese Research Training Group AMAIZE-P can continue its research on phosphorus as one of the most important nutrient elements for plants. The German Research Foundation (DFG) has approved a second funding period of another 4.5 years.

Valorization of biological materials - 12/01/2023

ValBio-Urban brings bioeconomy research to users

Reducing carbon dioxide emissions and the capture and utilization of CO2 are important steps towards achieving a climate-neutral and sustainable economy. Accordingly, as part of the ValBio-Urban research project, an interdisciplinary team from the University of Stuttgart is developing bioeconomic approaches to solutions that will be implemented with companies from Baden-Württemberg.

Tübingen biotechnologist Lars Angenent is being awarded the Leibniz Prize by the German Research Foundation (DFG) in appreciation of his outstanding work in the field of environmental biotechnology, it was announced in Bonn on Thursday. The DFG said: “In view of climate change and the resulting need to develop a sustainable food, chemistry and energy economy, his work is highly relevant.”

The German Research Foundation (DFG) has awarded the 2023 Gottfried Wilhelm Leibniz Prize to Prof. Achim Menges, head of the Institute for Computational Design and Construction at the University of Stuttgart. The award, which is endowed with EUR 2.5 million, is considered by many the most important research prize in Germany.

European Bioplastics (EUBP) begrüßt die von der Europäischen Kommission verabschiedeten Entwürfe für neue Verpackungs- und Biokunststoffvorschriften. „Wir begrüßen das erste umfassende politische Rahmenwerk der Kommission für innovative Biokunststoffe, das deren Potenzial für einen positiven Beitrag zur Umwelt anerkennt.

With insects to the circular economy - 30/11/2022

InBiRa: Insect biorefinery turns food leftovers into new products

Insect larvae can convert food leftovers and waste into secondary raw materials for technical products and cosmetics. Researchers are looking to establish an insect biorefinery for this purpose at the Fraunhofer IGB in Stuttgart. The InBiRa project is financed with a total of 3.8 million euros in EU and Baden-Württemberg state funding.

Chemical building blocks from plastic waste; Reducing the risk of falls using virtual orientation aids: Konstanz chemists Manuel Häußler and Lukas Odenwald as well as sport scientist Lorenz Assländer receive Baden-Württemberg prototype funding for their transfer projects "Waste2DCA" and "Augmented Balance".

Whether in drinking water, food or even in the air: plastic is a global problem - and the full extent of this pollution may go beyond of what we know yet. Researchers at the Karlsruhe Institute of Technology (KIT), together with partners from the Netherlands and Australia, have reviewed conventional assumptions for the transport of plastic in rivers.

The Carl Zeiss Foundation is funding the "DELIVER - Data-driven Engineering of Sustainable Living Materials" project at the University of Freiburg in its "CZS Wildcard" program. In the project, scientists from the Freiburg Clusters of Excellence CIBSS and livMatS will develop sustainable wood-based materials whose properties can be precisely controlled.