Sökning: "environmental concern"
Visar resultat 16 - 20 av 459 avhandlingar innehållade orden environmental concern.
16. Simplifying LCA use in the life cycle of residential buildings in Sweden
Sammanfattning : This thesis discusses the use of environmental life cycle assessment (LCA) in the building life cycle. While the life cycle of a residential building is an important source of environmental concern, knowledge about LCA remains scarce and sporadic in most construction companies. LÄS MER
17. Environmental Assessment of Battery Systems: Critical Issues for Established and Emerging Technologies
Sammanfattning : Energy and material flows associated with portable and industrial rechargeable batteries have been quantified in a life-cycle perspective, as guidance for development of battery systems. The study included portable batteries based on nickel-cadmium, nickel-metal hydride and lithium-ion. LÄS MER
18. Persistent Organic Pollutants and the Environment : A Chemometric Approach to the Study of Halogenated Aromatics
Sammanfattning : Concern is growing about the environmental and health effects of persistent organic pollutants (POPs), many of which are halogenated aromatic compunds. The research reported in this thesis focuses on factors determining their behaviour and release into the environment. LÄS MER
19. Road traffic metals : sources and emissions
Sammanfattning : As the environmental regulations and technical progress have forced the factories’ old “end of pipe” solutions to improve, the metal emissions from point sources have decreased. Instead, the diffuse consumption emissions from goods in use now are in focus. LÄS MER
20. Wastewater generated by the wooden floor industry : Treatability investigation applying individual and coupled technologies
Sammanfattning : During the last half-century a growing concern has taken place in the world regarding water shortage and public health associated to water pollution. Safe discharges of industrial effluents and water reuse within the industry have been encouraged and several initiatives have promoted the development of wastewater treatment technologies with the main focus on industrial sectors that generate large volumes of wastewater. LÄS MER