Research at Lawrence Berkeley National Laboratory finds that Photocatalytic Oxidation (PCO) reduces indoor VOC’s but could produce formaldehyde as a byproduct. A very promising new technology for the reduction of Volatile Organic Compounds (VOC’s) in indoor environments is Photocatalytic Oxidation (PCO). This process exposes ultraviolet light to a catalyst such as titanium dioxide to produce … More
Archives for December 2008
A University of Texas Study confirms that some air cleaners actually increase ultrafine particles and formaldehyde.