Search for dissertations about: "Recent extraction techniques"
Showing result 6 - 10 of 29 swedish dissertations containing the words Recent extraction techniques.
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6. Extraction of PCBs from Sediments: Towards Bioavailability Assessment Based on Supercritical Fluid Extraction
Abstract : Persistent organic pollutants (POPs) pose serious threats to our global environment. These compounds have high chemical and biological stability and they are also very lipophilic. READ MORE
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7. Efficiency Enhancement Techniques for Free-Electron Lasers
Abstract : The central question addressed in this thesis is how to make the free-electron laser (FEL) more efficient. In recent years, coherent diffraction imaging provides an important motivation for efficiency enhancement. This is because a more efficient FEL process enables converting a larger fraction of the electron beam's power into optical power. READ MORE
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8. Novel molecular techniques for diagnostics and cancer biology
Abstract : Molecular biology is reliant on a large set of increasingly complex methods. The development of high-throughput DNA sequencing almost 20 years ago kicked off a revolution in method development due to its incredible versatility. READ MORE
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9. Hydrometallurgical recovery of rare earth elements from flourescent lamp waste fractions
Abstract : 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. READ MORE
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10. Towards understanding breakage and flow in sublevel caving (SLC) : Development of new measurement techniques and results from full-scale tests
Abstract : Blast function, fragmentation and gravity flow are core elements for sublevel caving (SLC). For the ore recovery to be as high and the waste rock dilution as low as possible all three elements have to work as planned. READ MORE