Filtermaterial und Verfahren zur Entfernung von Ozon aus Gasen und Flüssigkeiten

摘要

A filter material is disclosed, as well as a process for removing ozone from gases and liquids. A gas flow or a liquid are contacted with a filter material made of an unsaturated cycloolefin polymer or copolymer. The filter material is suitable for all ozone-containing gas flows and liquids. It is for example useful for eliminating ozone used for sterilisation purposes or ozone generated by copying machines, and for removing and neutralising ozone in liquids.