Figure 2. Actual configuration of an air filtration system simulating the human circulatory system/respiratory tract (IMAGE)

Seoul National University College of Engineering

Figure 2. Actual configuration of an air filtration system simulating the human circulatory system/respiratory tract

Caption

Figure 2. Actual configuration of an air filtration system simulating the human circulatory system/respiratory tract

(a) Schematic of a circulating air purification system consisting of water, a gas exchange unit, and a circulation pump.

(b) Structure of the gas exchange unit and elastic micro-pore filter using microbubbles.

(c) Actual appearance of the MEF and an optical‐microscope image showing the micro‐holes array within the MEF.

(d) Photograph taken with an ultra-high-speed camera during actual microbubble generation.

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© Advanced Materials, originally published in Advanced Materials

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