$ATWT The KV-X system utilizes ultraviolet light to kill airborne bacteria and low-level ozone to sanitize the surface. ATWEC's philosophy is to make a healthy environment with safety as its premise."The cleansing process will take about 45 minutes for each cycle and these systems will be easy to maintain," continued Stitts. "While cost is of most importance, the effectiveness of the sterilization process is the main objective. In our more than 20 years of business, we've weathered the storms of 9/11, the 2008 financial crisis and the recession that followed, and throughout this shared journey we have worked to support our customers and our partners; students, parents and teachers across the US. As we address a pandemic that will no doubt become a chapter in the history books, our commitment to our stakeholders will not wavier."
https://www.wsj.com/articles/PR-CO-20200602-905883
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