An enclosure system can include an enclosure comprising at least one wall forming a first cavity. The enclosure system can further include a moisture control system in communication with the enclosure, wherein the moisture control system controls at least one condition within the cavity of the enclosure, where the at least one condition affects an amount of moisture within the first cavity. The moisture control system can include a sensor that measures an amount of moisture in desiccant disposed within a desiccant vessel. The moisture control system can include a structural filter and a desiccant vessel, where the structural filter is coupled to an enclosure and disposed within a cavity formed by the enclosure, where the desiccant vessel is removably coupled to the structural filter, and where the desiccant vessel is accessible from outside the enclosure.

A water ozonation system (18) that receives source water (16) from a water source (14) and converts it to ozonated water (20) for use in a washing machine (12) includes a system body (30), an ozone generator (38), a sensor assembly (21), and a controller (46). The system body (30) receives the source water (16) from the water source (14). The ozone generator (38) is configured to generate ozone. The ozone generator (38) is coupled the system body (30). The sensor assembly (21) is also coupled to the system body (30). The sensor assembly (21) is configured to sense at least one ambient environmental condition and generate at least one electronic data signal based on the sensed at least one ambient environmental condition. The controller (46) receives the at least one electronic data signal from the sensor assembly (21) and regulates a level of ozone that is generated by the ozone generator (38) based at least in part on the at least one electronic data signal.

Climate module (1A, 1B) of a battery housing (3) includes an adsorber unit (25) for adsorbing humidity during an adsorption mode (M1) of the climate module (1A, 1B), a heater unit (22) for regenerating the adsorber unit (25) during a regeneration mode (M2) of the climate module (1A, 1B), an outlet (6) that is fluidly connectable to an inlet (7) of the battery housing (3), an airflow generator (19), and a valve system (V1, V2) for switching the climate module (1A, 1B) from the adsorption mode (M1) into the regeneration mode (M2) and vice versa. The climate module (1A, 1B) takes in ambient air (A) during the adsorption mode (M1), and the airflow generator (19) forces the intaken ambient air (A) through the adsorber unit (25) for dehumidifying the ambient air (A) and guides the dehumidified ambient air (A) via the outlet (6) and the inlet (7) of the battery housing (3) into the battery housing (3) during the adsorption mode (M1). The climate module (1A, 1B) is an external device attachable to the battery housing (3).

A regenerable adsorbent system having as constituent parts: a cylindrical perforated plate defining an interior plenum, around which is wrapped at least one layer of sorbent structure supporting a sorbent; and in thermal communication with the sorbent structure is disposed an electrical resistance heater, such as, a heating cable wrapped around the sorbent structure. In one embodiment, the perforated plate includes one or more flow constrictors disposed at a downstream end of the plate. Variations include alternating sections of sorbent structure and heating cable; as well as inserting a porous insulating material to retard heat losses. The system is useful for removing a target compound, such as a contaminant VOC, ammonia, or carbon dioxide, from a fluid flowstream, such as air. When the sorbent is saturated, the system is regenerated by heating the sorbent structure via the electrical resistance heater.

Disclosed is a device for adsorbing water using a sealable housing containing a water adsorbing material and a heat pump.

A device for treating a gas laden with pollutants, includes at least one adsorption module for adsorbing the pollutants, which is utilized in an adsorption apparatus. The adsorption module includes at least one electrically conductive layer of an activated carbon fiber mat, an electric current circuit for heating the activated carbon fiber mat for the desorption of the adsorbed pollutants, and distributing conduit which is routed into the center of the adsorption module and has outlet openings for a flush gas for inertizing and rinsing the activated carbon fiber mat.

An apparatus for dehumidification of air comprises a housing (2) provided with an inlet (3) for process air, an outlet (4) for process air and an opening (17) for regeneration air, a dehumidification element (6), a fan (10) for bringing process air to flow through at least a first portion of the dehumidification element, and a heating element (15) adapted to heat a part of process air flowing through the dehumidification element for regeneration of the dehumidification element by means of the heated process air. By providing control means (4a, 10, 17a, 17b) adapted to control the amount of air that flows though the outlet (4) for process air and the opening (17) for regeneration air and means (6b, 15a; 25) adapted to calculate consumed power for the heating element, wherein the heating element (15) is a PTC heater, a user can in a simple way adjust the operating parameters to a desired operating mode.

The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.

The disclosed pre-concentrator comprises: a base substrate having a trench; a metal layer conformally disposed along the inner surface of the trench; and a three-dimensional porous nanostructure disposed on the metal layer in the trench and having aligned pores connected to each other in three dimensions. The pre-concentrator can improve the concentration performance of a sample and the thermal desorption efficiency of a concentrated sample.

The disclosure relates to an activated carbon scrubber apparatus 300 and a method of its operation for carbon dioxide (CO.sub.2) removal from a controlled environment. The scrubber apparatus is configured to switch between: an adsorption configuration in which it is configured to provide CO.sub.2-rich gas from the controlled environment to a sorbent bed 302 comprising activated carbon for CO.sub.2 adsorption, and to return the treated gas to the controlled environment; and a regeneration configuration in which it is configured to provide a regenerating gas from outside of the controlled environment to the sorbent bed to desorb CO.sub.2 and regenerate the activated carbon, and to discharge CO.sub.2-rich gas outside of the controlled environment. The method comprises alternately operating the scrubber apparatus in the adsorption configuration and the regeneration configuration over a plurality of cycles, wherein the scrubber apparatus is operated at a cycle frequency of between 4 and 30 cycles per hour. A heater 303 is controlled to heat the sorbent bed in the regeneration configuration.