Abstract: The present invention relates to a computer implemented method for controlling temperature and humidity of an air in stream, the method comprising receiving parameters indicative of a temperature and water content of an airstream in a downstream M section and of a temperature and water content of a medium in the system, and further determining in processing circuitry a desired temperature change and desired water content change of the first medium as a first function f1 based on the received parameters and also based on a second function that defines a relationship between the air temperature and the air water content as co-dependent variables; and also generating a first and second control signal configured to apply the desired temperature change and the desired water content change to the first medium. The invention also relates to a corresponding system.

Abstract: The present invention relates to a device for absorbing water using a liquid desiccant and the regeneration of said liquid desiccant by evaporating the absorbed water. The device may further be used in an air cooler. The invention also relates to a method for controlling a device for absorbing water.

Abstract: The present invention relates to a device for absorbing water using a liquid desiccant and the regeneration of said liquid desiccant by evaporating the absorbed water. The device may further be used in an air cooler.

Abstract: An air treatment unit (100) arranged for an intake of a first flow (110) of air into a space (120) in communication with the air treatment unit, and arranged for a discharge of a second flow (130) of air from the space. The air treatment unit comprises a heat-exchanging unit (140) arranged for thermal exchange between the second flow of air and the first flow of air, and a catalyst (150) configured to capture at least one impurity of the first flow of air. The catalyst is provided on at least a portion (160) of the heat-exchanging unit arranged to come into contact with the first flow of air during operation of the air treatment unit.

Abstract: The present specification relates to a system for managing the condition of air in an enclosed environment comprising a flow path adapted to circulate a flow of air through the enclosed environment, the flow of air comprising at least one of a first portion comprising a gas comprising oxygen and a second portion comprising indoor air from the enclosed environment. The flow path selectively provides the portions. An air processing assembly is adapted to receive the flow of air. A first and a second air processing element is provided. A control system is adapted to determine the first portion of gas comprising oxygen and the second portion of indoor air from the enclosed environment and control the selectively coupling of the air processing elements to the flow path.

Abstract: The present invention relates to a device for absorbing water using a liquid desiccant and the regeneration of said liquid desiccant by evaporating the absorbed water. The device may further be used in an air cooler.

Abstract: The present specification relates to a system for managing the condition of air in an enclosed environment comprising a flow path adapted to circulate a flow of air through said enclosed environment, said flow of air comprising at least one of a first portion comprising a gas comprising oxygen and a second portion comprising indoor air from said enclosed environment, said flow path further comprising means for selectively providing the portions, an air processing assembly adapted to receive said flow of air, said means comprising at least a first and a second air processing element and means for selectively coupling said first and second elements to said flow path and a control system adapted to determine said first portion of gas comprising oxygen and said second portion of indoor air from said enclosed environment and control said means for selectively coupling the air processing elements to said flow path.