| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for removing chemical substances such as formal dehyde, by which toxic chemical substances such as formaldehyde emitting and diffusing in the room can be effectively removed on the scale of the whole room and which can be easily executed and to provide a material for removing chemical substances such as formaldehyde. SOLUTION: Such a planar chemical substance removing material 1 is laid on the floor side of the room, as has chemicals 6, 6 for removing the chemical substances such as formaldehyde on both front and rear surfaces.</p> |
