| abstract |
(57) [Summary] [Problem] Wood vinegar that is useful for environmental purification using wood vinegar liquid, which is a thermal decomposition product of plant resources such as trees, bamboos, and plants, which are highly safe natural resources, and does not increase the amount of odor sources Those who provide liquid deodorants. SOLUTION: A volatile odor component emanating from a malodor source is brought into contact with a wood vinegar to deodorize. |