Method for detoxifying asbestos, and treatment agent used in the method
AssigneesKokigumi Co., Ltd, National University Corporation Tottori University
InventorsToshimitsu MYOGA, Koichi TAKAHASHI, Kazuhiro IIZUKA, Yuhei MATSUBARA, Toshiyuki TANAKA, Hisaki OKAMOTO
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Abstract
The method for detoxifying asbestos disclosed here includes: preparing an asbestos-containing substance that contains at least one type of asbestos; preparing an asbestos treatment agent that contains a mineral acid, N-methyl-2-pyrrolidone and a fluoride; and bringing the asbestos-containing substance into contact with the asbestos treatment agent so as to detoxify asbestos in the asbestos-containing substance. Due to this configuration, asbestos in the asbestos-containing substance can be favorably detoxified.
Claims15
1-11. (canceled)
A method for detoxifying asbestos, the method comprising:
- preparing an asbestos-containing substance that contains at least one type of asbestos;
- preparing an asbestos treatment agent that contains a mineral acid, N-methyl-2-pyrrolidone and a fluoride;
- and
- bringing the asbestos-containing substance into contact with the asbestos treatment agent so as to detoxify asbestos in the asbestos-containing substance.
An asbestos treatment agent used to detoxify asbestos in an asbestos-containing substance that contains at least one type of asbestos,
- the asbestos treatment agent containing a mineral acid, N-methyl-2-pyrrolidone and a fluoride.
Dependencies are inferred from the claim text.