CleanTechnica is the #1 cleantech-focused
news & analysis site
 in the world. Subscribe today!


Air Quality smog eating building

Published on April 27th, 2012 | by Zachary Shahan

3

Smog-Eating Architectural Panels

April 27th, 2012 by  

 
We recently wrote about smog-eating paint developed in the Philippines — why not discuss smog-eating architectural panels as well? Alcoa has created architectural panels that clean themselves and the air around them. The product, EcoClean, will first be used commercially at the new Electronic Recyclers International (ERI) facility in Badin, N.C.

“Introduced in 2011, EcoClean was developed by Alcoa scientists through a process that leverages patented HYDROTECT™ technology to apply a titanium dioxide coating, called EcoClean, to the pre-painted aluminum surface of Alcoa’s Reynobond architectural panels,” Alcoa writes.

“The coating works with natural sunlight, acting as a catalyst to break down organic pollutants on its surface and in the air around it into harmless matter which is then washed away by rainwater. Ten thousand square feet of EcoClean has the smog removal power of approximately 80 trees, equivalent to offsetting the nitrogen oxide created by the pollution output of four cars per day.”

Images via Alcoa

Keep up to date with all the hottest cleantech news by subscribing to our (free) cleantech newsletter, or keep an eye on sector-specific news by getting our (also free) solar energy newsletter, electric vehicle newsletter, or wind energy newsletter.



Tags: , , , , , ,


About the Author

is tryin' to help society help itself (and other species), one letter at a time. He spends most of his time here on CleanTechnica as its director and chief editor. Otherwise, he's probably enthusiastically fulfilling his duties as the director/editor of Solar Love, EV Obsession, Planetsave, or Bikocity; or as president of Important Media. Zach is recognized globally as a solar energy, electric car, and wind energy expert. If you would like him to speak at a related conference or event, connect with him via social media: ZacharyShahan.com.



  • Pingback: Biomimicry Inspires Bomb Sensor Based on Silkmoth()

  • http://twitter.com/RexScientiarum Eccentric scientist

    Haven’t these been around for a while in Germany among other places?

    • http://cleantechnica.com/ Zachary Shahan

      Haven’t run across them myself, but wouldn’t be surprised.

Back to Top ↑