UT Austin’s Thermal Lab was used for testing the potential of wool’s removal capabilities at the scale of a small room. Formaldehyde measurements were taken in the space, with and without wool curtains placed behind the lab’s south facing window.
 A curtain prototype was constructed using raw wool, wildlife netting, and paper clips. Wool was pulled through the netting to further secure it, thereby increasing the surface roughness while influencing its aesthetics.
 A CFD analysis was done prior to the experiment to determine the optimal placement for the wool material within the Thermal Lab space.
 Plots of formaldehyde concentrations placed next to plots of various indoor environment conditions revealed a strong correlation between formaldehyde and indoor air humidity.
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