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 좋은향기 (perfume) |
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| 악취 (odor) |
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| 2. |
부패 (식물, 동물, 물고기 등)
->~SH, ~NH₂ |
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특징 |
작용 |
|
| 형태 |
액체, 고체 |
|
|
| 구성(성질) |
Cyclodextrin(P&G)
Green tea, Flavonoid
Microoganism
EDTA
Aldehyde, Un-/saturated ketone Ozone
Charcoal, Zeolite
PhotocatalystTiO₂) |
Odor molecule absorption(Water base)
Catechin, flavonol(terpene)
Complex
Thio-acetals, amine
Odor capture
Photolysis |
|
| 결과 |
암모니아
-NH₂, CH₃NH₂, (CH₂)₃N
-SH, H₂S, CH₃SH
|
|
|
| 적용 |
Personal and household care
Waste water, Industrial odor |
|
|
문제점
(Industrial
additive) |
Physical property trouble
Non-activation (at high temp)
Un-thermosatbility |
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