Abstract: A disinfection device suitable for disinfection of water in a water line, wherein the device is adapted to receive water from the water line and for the disinfected water to exit the device. The disclosure also relates to a DUWL including the disinfection device, as well as a dental chair comprising the DUWL. Moreover, embodiments of the disclosure concern a method for disinfection of water in a water line.

Abstract: The present invention relates to an electrolysis body suitable for water disinfection for use in a water reservoir having a definite internal volume comprising a) a pair of electrodes made of a conductive material suitable for providing electrolysis, b) means for applying current to the electrodes, c) an insert unit having a first side and a second side opposite each other, wherein the first side faces out of the water reservoir when the insert unit is placed in position in the water reservoir in use for water disinfection and the second side faces into the volume of the water reservoir when placed in position in the water reservoir in use for water disinfection, and d) optionally a filter unit extending from the second side of the insert unit. The present invention also concerns a water reservoir comprising the body, as well as a washing system comprising the water reservoir.

Abstract: A disinfection device suitable for disinfection of water in a water line, wherein the device is adapted to receive water from the water line and for the disinfected water to exit the device. The disclosure also relates to a DUWL including the disinfection device, as well as a dental chair comprising the DUWL. Moreover, embodiments of the disclosure concern a method for disinfection of water in a water line.

Abstract: The present disclosure relates to device suitable for producing an aqueous liquid having a desired concentration of FAC wherein the device is adapted to receive municipal water from a municipal water supply, and for the aqueous liquid having the desired concentration of FAC to exit the device from an exit section, wherein the device comprises, a container, a mixing unit, a pumping means, an electrochemical chamber, a flow signal unit, a sterile filter unit, connecting means for transporting liquids, and a control system. In particular, water for disinfection in a desired concentration of FAC can be made using the device.

Abstract: The present invention relates to an electrolysis body suitable for water disinfection for use in a water reservoir having a definite internal volume comprising a) a pair of electrodes made of a conductive material suitable for providing electrolysis, b) means for applying current to the electrodes, c) an insert unit having a first side and a second side opposite each other, wherein the first side faces out of the water reservoir when the insert unit is placed in position in the water reservoir in use for water disinfection and the second side faces into the volume of the water reservoir when placed in position in the water reservoir in use for water disinfection, and d) optionally a filter unit extending from the second side of the insert unit. The present invention also concerns a water reservoir comprising the body, as well as a washing system comprising the water reservoir.

Abstract: The present invention relates to the technical filed of electrochemical elimination or reduction of microbial impurities of liquids. The liquids treated may inter alia include wastewater, industrial process water and water intended for human consumption.

Abstract: Use of an oxygen sensor comprising a membrane, preferably in the form of a first tube (2), which is substantially made of zirconium dioxide and has an internal and an external coating (3, 4) of an electrically conductive, catalytic layer. On the electrically conductive, catalytic layer, a porous, preferably ceramic layer (5) is provided. The porous layer (5) is provided on the electrically conductive, catalytic layer (3), which is located at least partially within a second tube (6), made of a gas tight material. The oxygen sensor, which is part of a clamped together structure with O-rings, may be used in a method, in which the measuring gas, especially a reactive measuring gas, is supplied to the external side of the first tube (2).