Environment and Climate Protection

Sustainable water and resource management for industry, municipal authorities and agriculture

The Environment and Climate Protection business area develops systemic solutions in integrated environmental protection and for the energy transition of industry, cities and regional authorities, both in Germany and abroad. Our activities in this field comprise the development of new concepts and processes as well as specific solutions and products. Our aim is to achieve the greatest possible efficiency in the use of resources by taking into account the ideas of a circular economy and climate neutrality as well as an assessment of sustainability.

 

Fraunhofer IGB is active in the development of:

  • Innovations and solutions in water and wastewater treatment as well as water management,
  • processes for generating biogas and biohydrogen from organic waste and residues,
  • solutions that recover and reclaim nutrients and valuable substances from wastewater, organic waste and residues,
  • processes for gentle drying of various organic raw and residual materials,
  • torrefaction of organic waste fractions to produce soil conditioners,
  • separation processes on the molecular and atomic level for the recovery of precious metals, and rare earth compounds,
  • humidifier membranes for water management in fuel cells and polymer electrolyte membranes (PEM) for electrolyzers,
  • membranes for efficient gas separation, e.g. for CO2 capture and storage, or for membrane reactors (e.g. syngas production) as well as
  • tailored surfaces and particles for environmental applications such as adsorption of pollutants.

With our biological and biotechnological developments, further empowered by the latest digital innovations, Fraunhofer IGB drives innovation in environmental technology and the industrial transformation towards a sustainable and circular bioeconomy.

Target markets

Our focus themes

 

CO2 as a raw material

Technologies for capturing and utilizing CO2

To avoid greenhouse gas emissions, we support companies in developing processes and process cascades that can be used to produce fuels, platform chemicals, plastics and other chemical products from carbon dioxide in a climate-neutral way. 

  • From greenhouse gas to resource
  • CO2 conversion technologies and products made from CO2

 

 

Circular economy: use of wastewater, solid and gaseous waste

Fraunhofer IGB develops processes for recovering valuable substances from wastewater, solid waste and waste gas – from laboratory to pilot and demonstration scale. With its expertise in digitization and scaling of processes as well as own pilot plants, the institute supports start-ups, SMEs, municipalities, public utilities and special-purpose associations in the implementation of new technologies. 

  • Development, piloting and market launch of sustainable processes for the use and recovery of residual materials
  • How to work with us: Success by funded projects, use of our pilot plants and biorefineries
 

The problem of PFAS

Perfluorinated and polyfluorinated alkyl substances, PFAS for short, play a key role in numerous industries. As many are non-degradable, they accumulate in the environment, animals and humans. The IGB offers solutions.

  • Substitution: Harmless alternatives to PFAS
  • Removal of PFAS from water
 

Our contribution to the Nexus of Water – Energy – Food – Raw materials

 

Excessive resource consumption and climate change are causing raw materials to run out, soils to erode and groundwater reserves to become scarce. Water is not only our most important foodstuff, but also fundamental for agriculture and the energy sector. With integrated concepts, Fraunhofer IGB takes into account the nexus of the resources water - energy - food - raw materials and develops comprehensive solutions for water and waste management, agriculture and the energy sector.