Plasmatreat Gmbh

Suntory Holdings Limited

Daniel Hasse

Christian Buske

Kenichi Higashiyama

Kazuki Yoshihara

Yuji Hirayama

Kenta Tominaga

Prof-Dr Thomas Schmitt-John

A ventilation system includes a line system which is designed to guide an air stream and to provide the air stream during normal operation via an outlet of the line system for supplying a space. The ventilation system includes a generating unit which is designed to produce reactive oxygen species during a cleaning operation and to feed the same to the air stream conducted in the line system. Also disclosed are methods for operating such a ventilation system and a generating unit for such a ventilation system.

Ventilation system and method for operating it

A sterilization apparatus characterized in that the sterilization apparatus comprises a reactive oxygen species irradiation unit for irradiating a reactive oxygen species-containing gas which is a reaction product of plasma generated using an alternating current and a water-containing gas containing steam, the sterilization apparatus further containing an inlet unit for steam flow for supplying the water-containing gas heated to a temperature of from 50&#xb0; to 300&#xb0; C., wherein the reactive oxygen species-containing gas contains water in an amount equal to or greater than the amount of saturated steam. The sterilization apparatus of the present invention shows excellent sterilization activity, so that it can be suitably used in sterilization of containers for foodstuff, bottle caps sealing the openings of the containers, medical devices, foodstuff such as vegetables and meat, and the like.

Sterilization apparatus

Growing community of inventors

Steinhagen, Germany

Daniel Hasse