… Building air conditioning Room air conditioners contain environmentally harmful HFCs and use a lot of electricity. Source: kanvag / … the refrigerants R407C and R410A. These appliances are composed of an outdoor unit containing a compressor and condenser, and one or more indoor units (evaporators) … low cost approach is running a sorption chiller using cogeneration plant waste heat. This solution combines a low cost heat source with a heat sink that is …

… of earth, water and air, these also use other heat sources such as process heat, waste heat from building air conditioning or waste water. Depending on the task and dimensions, industrial heat pumps almost … of earth, water and air, these also use other heat sources such as process heat, waste heat from building air conditioning or waste water. Depending on the task and …

… (GWP) such as R-454C (GWP = 146), R-455A (GWP = 146) or R-513A (GWP = 629), which contain unsaturated HFCs such as R-1234yf and have only been available on the market … For example, refrigerators and freezers for commercial use as well as self-contained refrigeration systems may no longer be placed on the market in the EU from …

… listed in Annexes I - III of the Regulation as well as products and equipment containing these substances. This is independent of the quantity of substances. The … listed in Annexes I - III of the Regulation as well as products and equipment containing these substances. This is independent of the quantity of substances. The …

… (2) Preparation of flood hazard and risk maps (§ 74 WHG) Flood hazard and risk maps contain detailed information on the areal extent, water depth of flood events … to reduce adverse consequences of floods. For this purpose, the management plans contain all objectives in the risk areas and all measures that are necessary to … (2) Preparation of flood hazard and risk maps (§ 74 WHG) Flood hazard and risk maps contain detailed information on the areal extent, water depth of flood events …

… materials and consequently also furniture and building products made from them may contain formaldehyde as an adhesive component. Formaldehyde is considered to be … [UF in-situ foams]) continue to be the main sources of formaldehyde. Tobacco smoke contains comparatively large amounts of formaldehyde and even burning candles can be … Ordinance (in German). Since 2020, a new test method for wood-based materials containing formaldehyde has been used in Germany, with which the test conditions …

… the overview thus obtained, three nanocarrier types and the active substances they contain will be selected as examples for further investigations. These nanocarriers … the overview thus obtained, three nanocarrier types and the active substances they contain will be selected as examples for further investigations. These nanocarriers …

… The major sources of air pollution by these substances used to be metal mining and waste incineration systems. Thanks to ambitious limit values and advanced … may also be the uncontrolled burning of varnished and treated wood or other wastes. With a half-life of several decades dioxin is very persistent in soil and is …

… information can be found in the SAICM brochure . International chemicals and waste management after 2020 The SAICM objectives were not achieved by the target … recommendations for shaping the strategic approach and international chemicals and waste management after 2020. The process is open to all stakeholders. The …