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Full-Text Articles in Membrane Science
Scale-Up Of Flow-Electrode Capacitive Deionization Method For Hard Water Softening, Noah Henry
Scale-Up Of Flow-Electrode Capacitive Deionization Method For Hard Water Softening, Noah Henry
Williams Honors College, Honors Research Projects
This study’s purpose is to further document a capacitive deionization design that could be capable of purifying H2O at a household scale where clean water is otherwise unobtainable in applicable regions of the world. The hypothesis behind this study was continuously larger scaled electrochemical cell-units would increase their water softening capabilities in sustainable fashion. The trend at which performance will scale is currently unknown. The units studied were constructed using graphite plates, anion exchange membranes, cation exchange membranes, and Teflon channels. Three streams, two being CaCl2 solutions in DI H2O (one being concentrated with CaCl …
Amine-Functionalized Interpenetrating Polymer Networks For Co2 Capture, James Wills
Amine-Functionalized Interpenetrating Polymer Networks For Co2 Capture, James Wills
Williams Honors College, Honors Research Projects
The research performed looked to advance the studies of vacuum swing absorption of Carbon Dioxide to help combat global climate change issues. The focus of the project was to create an anime-polymer sorbent that will weakly absorb and desorb CO2. The sorbent must be durable and be able to withstand multiple uses. The creation of a porous polymer matrix aided in the amines' ability to absorb CO2. Created samples underwent several qualitative and quantitative tests to determine their usefulness as an industrial sorbent. Infrared spectroscopy was used to study the effectiveness of the amine sorbents. Studying the changes in the …