… systems have been implemented worldwide and have reached the state of the art in industrialized countries. As energy costs rise, the industry is becoming increasingly willing to address the issue of energy efficiency. … reached the state of the art in industrialized countries. As energy costs rise, the industry is becoming increasingly willing to address the issue of energy efficiency. …

… of SF 6 are decreasing. One reason are or were voluntary commitments by the industry. Internationally, this does not seem to be the case. This is indicated by … of SF 6 are decreasing. One reason are or were voluntary commitments by the industry. Internationally, this does not seem to be the case. This is indicated by …

… analysis and a risk assessment . In WSP terminology, a hazard is any biological, chemical, physical or radiological agent in the water supply system which may cause … and assessment of available toxicological data for PFAS Reducing the input of chemicals into waters: trifluoroacetate (TFA) as a persistent and mobile substance …

… The damage potential describes values (buildings together with interior furnishing, industrial plants, traffic infrastructure, movable objects such as cars) that can be … affected, the type of economic activity in the potentially affected area, and industrial facilities (Figure 2). Here, the maps are prepared for flood events with … The damage potential describes values (buildings together with interior furnishing, industrial plants, traffic infrastructure, movable objects such as cars) that can be …

… formaldehyde classified in the EU? Formaldehyde is a substance that has been used industrially for a long time and was originally mainly used to preserve products … for indoor-relevant building products in the approval procedure. In Germany, the Chemicals Prohibition Ordinance currently stipulates that coated and uncoated …

… further development of strategic approaches for dealing with advanced materials in chemical safety“ – Study on nanocarriers and their environmental behaviour The … case study for advanced materials that pose challenges for risk assessment under EU chemicals legislation. In the project, literature research on existing nanocarriers …

… 1,000 times smaller in diameter than a human hair . At this scale the physical and chemical properties of materials change, and these changes can be applied in a … Nanotechnology is applied in many areas of the economy such as the automotive industry, mechanical engineering, the chemicals and food industries, and the biotech …

… 'dioxin' commonly refers to a group of chlorinated dioxins and furans of similar chemical structure. The group of dioxin compounds consists of 75 polychlorinated … form of dioxin-like PCB is PCB 126. How are dioxins formed? Dioxins were never industrially produced. In fact, they are the undesired by-product of all combustion …

… to demands: Contaminants in water, sediment and biota by means of specific chemical analysis such as gas chromatographic-mass spectrometric analysis (GC-MS) … Source: UBA Sapromat for the determination of the BOD or the biodegradation of chemicals Source: UBA Next Previous Streams Up to 8 indoor and 8 outdoor stream …