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How has the COVID-19 pandemic affected the consumption of audio music streaming?

The damage caused by fires is fatal as opposed to the damage caused by heat, and toxic gas generated by fires can be protected against by using a wet towel. In this study, we quantified the filtration effect of gas generated by an actual fire using a wet towel. In order to confirm the filtration effect of the wet towel on three harmful gases (CO 2 , HCl, HCN), gases passed through a filter using FT-IR were analyzed in realtime. HCl and HCN, which are gases, were filtered by a wet towel, and the detection time of each gas was delayed. Therefore, it was confirmed that evacuation time can be secured by using a wet towel in the case of toxic gas, especially water-soluble gases in an actual fire.

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