Research Papers by Youngkeun Choi

This study investigated effects of the concentration of ball clay suspensions and different filtration modes on the fouling of a submerged module (YEF; Yonsei End Free). In a crossflow filtration mode, short filtration time could reduce the membrane fouling at the one-minute stop duration. In order

The superficial velocity of a submerged module (YEF) was investigated to design better air distribution system. Air from the aerator tends to channel more to center part as the module becomes bigger. A 3-way aerator showed more uniform distribution of air bubbles among the fibers. Therefore, the 3-w