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Air Purifier

Air Purifier
NASA funded the development of an ethylene scrubber for the International Space Station that has subsequently proved capable of purifying air on Earth of all kinds of pathogens and particulates.

When plants grow, they release a gas called ethylene that accelerates decay, hastening the wilting of flowers and the ripening of fruits and vegetables. Air circulation on Earth keeps the fumes from building up, but in the hermetically sealed environment of a spacecraft, ethylene poses a real challenge to would-be space farmers. NASA funded the development of an ethylene scrubber for the International Space Station that has subsequently proved capable of purifying air on Earth from all kinds of pathogens and particulates. Airocide manufactures purifiers that keep the air clean in industrial kitchens and refrigerators, hospitals and hotels. Grocery stores use it to keep produce fresh longer. It’s also been marketed for home use and has even been embraced by winemakers, who employ the scrubber to keep aging wine in barrels free from mold, mildew and musty odors.

Read more: http://spinoff.nasa.gov/Spinoff2013/cg_4.html

Image credit: Akida Holdings LLC