Sökning: "product leachates"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden product leachates.
1. Environmental and health hazards of chemicals in plastic polymers and products
Sammanfattning : Plastics are extremely diverse in terms of chemical composition, properties and possible applications, and are widely distributed in the society and the environment. In the last 15 years the global annual production has doubled, reaching 245 million tons in 2008. LÄS MER
2. Alternative Adsorption Materials for Treatment of Contaminated Waters
Sammanfattning : The thesis presents a study of adsorbent materials for treatment of contaminated waters and remediation of contaminated soils. Natural and waste product materials showed high adsorption capacity for metals and organic pollutants and proved to be a good alternative to commercial adsorbents. LÄS MER
3. Investigation of HEV Li-ion Batteries for Lithium Recovery
Sammanfattning : Automobile electrification is one of the technological developments that may establish aneco-friendly transport system by mitigating vehicle emissions, and hopefully lead to a lessfossil fuel-dependent society. Conservative forecasts predict four million electric cars onthe road by 2015 (Bernhart et al., 2012). LÄS MER
4. Hydrometallurgical recovery of rare earth elements from flourescent lamp waste fractions
Sammanfattning : Recovery and reuse of materials is important for a circular economy. In recent years the recovery of critical metals from end-of-life products has received increased attention. Various streams, e.g. LÄS MER
5. Assessment of waters with complex contamination : Effect-based methods for evaluating wastewater treatment requirements and efficiency
Sammanfattning : The access to clean water is one of the prerequisites for a modern, industrialized society. The amount of water withdrawn for human activities has risen exponentially during the last 100 years. This rise in water use is accompanied by the production of vast quantities of contaminated water. LÄS MER