Dr. Seunghak Lee, Jaeshik Chung, and Sang Hyun Kim of the Water Resources Cycle Research Center at the Korea Institute of Science and Technology (KIST) observed how oil and water interact in porous media under various conditions using a microfluidic system that allows precise observation of microscopic fluid flows.
Microfluidics suggest hydrophilic surfaces retain more oil than hydrophobic ones for groundwater remediation
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