Figure 3. Evaluation of particulate matter and CO2 removal performance of human-simulated circulating air purification systems (IMAGE)

Seoul National University College of Engineering

Figure 3. Evaluation of particulate matter and CO2 removal performance of human-simulated circulating air purification systems

Caption

Figure 3. Evaluation of particulate matter and CO2 removal performance of human-simulated circulating air purification systems

(a) Photograph of the particulate matter (PM) removal process in an enclosed space.

(b) Filter efficiency measurement results for different PM sizes.

(d) Photo of CO2 removal process in an enclosed space.

(f) Measurement of CO2 removal performance as a function of water circulation rate.

Credit

©Advanced Materials, originally published in Advanced Materials

Usage Restrictions

Reuse of this image is restricted and requires permission from the publisher.

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.