Essays about: "column adsorption"
Showing result 16 - 20 of 30 essays containing the words column adsorption.
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16. Model Calibration and Optimization of a Protein Purification Process
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Four different chromatography models were calibrated to describe the separation of a ternary protein mixture consisting of lysozyme, cytochrome C and ribonuclease A in an ion-exchange chromatography column. The models are based on the same column model, the kinetic dispersive model. READ MORE
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17. Evaluation of sorption behavior of two reactive filter materials using dual column laboratory investigation.
University essay from KTH/Mark- och vattenteknikAbstract : Phosphorous and nitrogen are vital elements for the well-being of biological life. Industrial discharges, waste water infiltration systems, conventional waste water collection and treatment systems, agricultural runoffs and landfill leachates had been emitting significant quantity of these nutrients into water bodies. READ MORE
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18. Evaluation of the Removal Efficiency of Perfluoroalkyl Substances in Drinking Water
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Per- and polyfluoroalkyl substances (PFASs) are chemicals that have been used for over 50 years. They are both hydrophobic and hydrophilic, which make them useful in a wide range of products, both in the domestic and industrial market. Recently, the global attention on PFASs has increased due to their possible harmful health effects on humans. READ MORE
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19. Evaluation of the Removal Efficiency of Per- and Polyfluoroalkyl Substances in Drinking Water using Nanofiltration Membranes, Active Carbon and Anion Exchange
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : Per- and polyfluoroalkyl substances (PFASs) is a group of man-made, highly persistent chemicals. Due to the specific surface-active attributes of these molecules, applications are numerous and feed an economically important industry. During the last decade, PFASs have been detected globally in the environment, living organisms and tap water. READ MORE
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20. Solvent adsorption in SFC : Adsorption of methanol under supercritical conditions
University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaperAbstract : Chromatography is a widely used separation technique including many different modes, for example supercritical fluid chromatography (SFC) which uses a supercritical fluid as mobile phase. A supercritical fluid is achieved when a substance is subjected to a temperature and pressure above the critical point and the boundary between the liquid phase and gas phase is erased. READ MORE