Environmental control device and a method of removing chemical species from an enclosed space

A method of controlling an environment of an enclosed space, comprising:

• providing a control device comprising:
• a plurality of cells, each cell comprises a closed base, an open upper end, a first material in an interior lower portion of each cell, a second material in an interior upper portion of each cell, a planar support base supporting the plurality of cells, and a layer of a third material sealing the open upper end of each cell, wherein each cell is surrounded by adjacent cells, wherein each cell comprises a hexagonal cross-sectional shape, and wherein the plurality of cells form a honeycomb structure, wherein the first material comprises at least one of a sponge, a water pond filter, and a large particle water filter, wherein the second material comprises at least one of a calcium chloride, a powdered iron, and a molecular sieve, and wherein the third material comprises at least one of:
• an air permeable membrane, and a water vapor-transmissible and liquid water-impermeable material that comprises a Tyvek material;
• placing the control device in the enclosed space;
• exposing the control device to one or more chemical species present in the environment of the enclosed space;
• and
• collecting the one or more chemical species within the control device when the one or more chemical species interact with the control device.

A hanging device, comprising;

• a series of longitudinal cells, wherein each longitudinal cell comprises a closed base, an open upper end, and an enclosed shaft extending from the closed base to the open upper end, wherein each cell of the serious of longitudinal cells comprises a hexagonal cross-sectional shape, wherein the series of longitudinal cells are connected along exterior surfaces to form a honeycomb formation, and wherein each longitudinal cell is positioned with the closed base secured to a planar support base at an angle from about 50 degrees to about 75 degrees relative to the planar support base;
• a first material placed within an interior lower portion of each cell;
• a second material placed within an interior upper portion of each cell;
• a layer of a third material sealing the open upper end of each cell;
• and
• an extension portion connected to the planar support base, wherein the extension portion comprises a hanging component configured to suspend the hanging device in a vertical orientation with the series of longitudinal cells angled upward;
• wherein the first material comprises at least one of a sponge, a water pond filter, and a large particle water filter,
• wherein the second material comprises at least one of a calcium chloride, a powdered iron, and a molecular sieve, and
• wherein the third material comprises at least one of:
• an air permeable membrane, and a water vapor-transmissible and liquid water-impermeable material that comprises a Tyvek material.