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02:47 Polymer Additives Homogenize Flow in Underground… Polymer Additives Homogenize Flow in Underground Environments, Richard Huang, UG '23, (3964616)	Polymer Additives Homogenize Flow in Underground Environments, Richard Huang, UG '23, (3964616) Underground rocks and soil have microscopic pores in them able to hold groundwater. Approximately 22% of groundwater in the U.S. is contaminated, while 50% of drinking water in the U.S. is sourced… porous media groundwater remediation elastic turbulence polymer additives homogenize flow #prd22 flow region permeability polymers groundwater regions solution water experimentation conditions threshold turbulence rate methods sources drinking pores environments additives access From Research Princeton Research Day 0 likes 18 plays Date April 27th, 2022 Speaker Richard Huang, UG '23 Department Chemical and Biological Engineering
04:54 Probing the diffusional enhancements of mesopores… Probing the diffusional enhancements of mesopores in hierarchical zeolites during liquid-phase Friedel-Crafts alkylation of 1,3,5-trimethylbenzene with benzyl alcohol	Probing the diffusional enhancements of mesopores in hierarchical zeolites during liquid-phase Friedel-Crafts alkylation of 1,3,5-trimethylbenzene with benzyl alcohol Zeolites are crystalline, solid Brønsted acid catalysts with tunable micropore (< 2 nm diameters) networks that act as molecular sieves by selectively accommodating molecules based on size.… prd20 reaction zeolite alcohol diffusion molecules structures zeolites selectivity pencil pore pathway energy pores crystal chemical crystals constraints activation size catalysts From Research Princeton Research Day 0 likes 32 plays Date April 29th, 2020 Speaker Hayat Adawi, GS Department Chemical and Biological Engineering
59:15 "Water Technologies by Interface… "Water Technologies by Interface Engineering: Purification and Pollution Remediation" - Seth Darling	"Water Technologies by Interface Engineering: Purification and Pollution Remediation" - Seth Darling ACEE Highlight Seminer - Seth Darling Seth Darling, of Argonne National Laboratory's Center for Nanoscale Materials, will speak on "Water Technologies by Interface Engineering:… seth darling oil water oil spill sponge cleo sponge energy andlinger center for energy and the environment environment ocean ocean sciences acee highlight seminar water technology pollution remediation purification captions_01_13_2021 membrane surface membranes things thing material lot polymer sis layer film stuff size pores aluminum oxide titanium From Broadcast Broadcast Center Staff 0 likes 47 plays