Local startup Diatomix began at PSU in 2015 to address the buildup of toxic chemicals in our air. Diatomix produces and works with Ditanium; a material consisting of diatoms, the shells of algae, and catalysts. Through the use of diatoms, chemical pollutants are absorbed and then destroyed by Datomix’s catalysts.
Over the last five years, Diatomix has been working towards the creation of a media that can replace activated carbon for air purifiers and commercial applications.
“The use of activated carbon today is the equivalent to about a million acre forest fire every year. We’re hoping to use the materials we’ve developed to replace, at least some of, if not all, activated carbon,” said Nicholas Day, CEO of Diatomix and PSU alumni.
Diatomix recently beta launched their first air purifier: the Kittylytic Converter. This product acts as an air purification system for your cat litter box. When placed near a litter box, it collects foul odors and leaves the space smelling fresh.
The Kittylytic Converter is sustainably made through 3D printing and comes in a range of colors. Since 3D printing enables the use of bioplastic and products are made on demand, Diatomix can produce just the number of units they sell avoiding sending materials to the landfill.
“With 3D printing, there’s no waste. You don’t end up with a large warehouse full of unused products. We’re even doing the printing right here in Southeast Portland,” Day said.
In the future, Diatomix plans to address V-bank filters which are used in high occupancy buildings such as airports, hotels, and hospitals, but for now home air purifiers are the focus and consumer education concerning the environmental effects of using activated carbon is the first step.
Check out the pet relief area next time you’re in the Portland International Airport to see the air purifiers in action.