Importance

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Abstract

In examples, a material, such as raw or processed grain, may be dispensed (e.g., by a vibratory feeder) and charge associated therewith may be neutralized (e.g., by an ion generator). The material may then be suspended within a fluid flow. The fluid flow may pass through a treatment chamber, where material suspended therein is exposed to one or more light sources. The light sources may emit UVB, UVC, and/or VUV light, which may have germicidal and/or photocatalytic effects. In some examples, the flow is carried through the treatment chamber by a quartz tube, which may be doped or the interior of which may be coated by titanium dioxide. As an example, when the titanium dioxide is exposed to the UVB light, an oxidation reaction may occur, which may have germicidal, cleaning, and/or odor-reducing effect,. among other examples. The treated material may ultimately settle out of the flow and be collected.

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First Claim