Verfahren zur Verminderung der Geruchs- oder Schadstoffbelastung in Innenraeumen

WO2004079107 A UPAB: 20041109 NOVELTY - Reduction of the odor level or pollutant emission in internal, especially air-containing, areas involves introducing adsorbents into cavities in the walls. USE - To adsorb pentachlorophenol (PCP) or 2,3,4,6- tetrachloroanisole (claimed). The PCP is used as a wood protectant in house building. ADVANTAGE - The novel method effectively reduces levels of PCP in houses and thus reduces presence of microbial reaction to harmful chloroanisoles