… Chemicals The group of polycyclic aromatic hydrocarbons exceeds the values of the environmental quality standards for chemicals regulated in the German Ordinance on Surface Waters. last update on 22.04.2020 …

… volumes  of frozen or chilled products are being shipped not only in Europe, but also worldwide. The means of transport are refrigerated vehicles, containers or … IKI-Project „Greener reefers“ for sea containers (2024) Truck refrigeration with CO2 and propene for distribution (2024) Refrigerated trailer uses CO2 (2023) Chill … Nachhaltige Kälteerzeugung – Untersuchung der Energieeffizienz natürlicher Kältemittel in Transportkälteanlagen Related contents Emissionen fluorierter …

… . PFCs are mainly used as an etching gas for semiconductor manufacturing; they also originate as byproducts of aluminum manufacturing. SF6 has been in use since … and standards for the use of natural refrigerants Kohlenwasserstoffe sicher als Kältemittel einsetzen - Entwicklung einer Strategie zum vermehrten Einsatz von …

… on the nation’s fluorinated greenhouse gas emissions, which going forward will also form the basis for international trading with this category of emissions. Hence … to the base year 1995, F-gas emissions fell by almost 40% to 9.95 million tonnes of CO2 equivalents by 2022. The main driver for this development is the steadily … to the base year 1995, F-gas emissions fell by almost 40% to 9.95 million tonnes of CO2 equivalents by 2022. The main driver for this development is the steadily …

… perspective for discovering the predator-prey relationships of field-grown individuals. In: Experimental and Applied Acarology 67 (2015), 373-380 Hellmann, C., … H., Schmidt, R., Stachel, B., von Tuempling, W., Wanke, A. (2004): Pharmaceuticals in the river Labe and its tributaries, Chemosphere, 57/2, 107-126. Schmidt, R., … E., Hensel. S., Berghahn, R. (2008): Methoden zur Abschätzung des Anflugpotentials auf Hallen-Mesokosmen aus nahe gelegenen Kleingewässern. DGL-Tagungsbericht …

… abundance, and development of invertebrates which have been introduced in artificial stream microcosms by means of artificial substrates UBA 2008 ■Comparative study … des Umweltbundesamtes und methodische Ansätze zur Abschätzung des Anflugpotentials auf die Hallen-Mesokosmen ■Investigations on the primary colonisation of … UBA 2003 Testing of the plant equipment (test phase) in German UBA 2001-2003 Chemicals Analysis of the leaching potential of new softener in PVC under natural-like …