… materials, including their aggregates and agglomerates. At least 50% of the number-based particle size distribution of particles, either on their own or as … contribution to the test guideline development in the field of ecotoxicology, environmental fate and physical-chemical characterization. Nanomaterials and the … damages, textiles, OLEDs and coatings. Further fact sheets will be published.” Research strategy “Nanotechnology: Health and Environmental Risks of Nanomaterials” …

… in this context. The legal regulations regarding waste contain guidelines for the environmentally sound recycling and disposal of waste. Nature conservation law The …

… If heat pumps are operated with halogen-free refrigerants, they are especially environmentally friendly because the global warming potentials of these refrigerants … refrigerants and are characterized - beyond the legal requirements - by additional environmentally friendly properties. The requirements include stricter minimum …

… Research and development projects on nanomaterials Nano structures are more than … on these projects please refer to the research database Umweltforschungsdatenbank UFORDAT in German and the corresponding number. last update on 23.04.2025 OECD Test Guideline development for nanomaterials: Transformation of nanomaterials under environmental conditions In addition to their agglomeration (dispersion stability) …

… It provides information on current topics in the fields of environment and health, environmental medicine and consumer protection. Each article contains an English … wastewater surveillance | Allergies – An important topic for risk assessment and research at BfR | German Environmental Study (GerES): What conclusions can be drawn … municipal heat-health action plans published | Childhood obesity prevention: Which data on a small scale are available on prevalence and determinants in Germany? | …

… Gebuhr / Umweltbundesamt Looking for answers to questions about health-related environmental problems - this is our daily work. In our telegram: environment + … presented articles on current health-related environmental problems, results from research projects and we reported on meetings. The telegram  was released at …