Maintaining clean air is a global requirement, especially for operators of technical plants with thermal processes, manufacturers of vehicles and all plants with emissions. The reduction of pollutants and greenhouse gases is therefore one of the essential topics in environmental and agricultural technology. This requires safe and effective processes and products in industrial waste gas and exhaust air purification technology, in municipal and industrial waste recycling and in biogas plants. Technological progress in the application of technical ceramics as well as microelectronics and sensor technology at the Tridelta Campus makes a significant contribution to this. Combustion processes can be made more efficient and emissions of harmful gases reduced through the use of high-tech ceramics and sensor technology.