KR930009653A - Aqueous catalyst composition for odor removal and odor removal method using the same - Google Patents
Aqueous catalyst composition for odor removal and odor removal method using the same Download PDFInfo
- Publication number
- KR930009653A KR930009653A KR1019910019571A KR910019571A KR930009653A KR 930009653 A KR930009653 A KR 930009653A KR 1019910019571 A KR1019910019571 A KR 1019910019571A KR 910019571 A KR910019571 A KR 910019571A KR 930009653 A KR930009653 A KR 930009653A
- Authority
- KR
- South Korea
- Prior art keywords
- odor
- catalyst
- catalyst composition
- odor removal
- same
- Prior art date
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Catalysts (AREA)
Abstract
본 발명은 폐수처리시설 또는 화학공장등에서 페기되는 황화수소, 암모니아, 아민류, 멜캅탄류, 페놀 등의 악취 원인물질을 산화시켜 무취, 무독의 물질로 전환시키기하기 위한 악취제거용 촉매 조성물 및 이를 이용한 악췌제거방법에 관한 것으로서, 본 발명의 촉매조성물은 탄산나트륨 0.3-1.5%, 질산은 0.015-0.05%, 중크롬산 카륨 0.15-2.5% 및 삼산화 비소 1-3%를 함유하는 수성 촉매조성물인 것을 특징으로 하며, 이러한 촉매조성물을 이용하게 되면 상기한 악취 원인물질이 산화되어 검출한계 농도 이하인 1ppm 이하의 농도로 대기방출되므로 대기 오염방지 효과는 물론 악취도 전혀 감지되지 않게 된다.The present invention is a catalyst composition for removing odor for odor-free, non-toxic substances by oxidizing odor causing substances such as hydrogen sulfide, ammonia, amines, mercaptans, phenols, etc. which are discarded in waste water treatment facilities or chemical plants, and removal of odors using the same The catalyst composition of the present invention is characterized in that the catalyst composition is an aqueous catalyst composition containing 0.3-1.5% sodium carbonate, 0.015-0.05% silver nitrate, 0.15-2.5% carium dichromate and 1-3% arsenic trioxide. When the composition is used, the odor causing substance is oxidized and released into the air at a concentration of 1 ppm or less, which is less than or equal to the detection limit concentration.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910019571A KR930009653A (en) | 1991-11-05 | 1991-11-05 | Aqueous catalyst composition for odor removal and odor removal method using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910019571A KR930009653A (en) | 1991-11-05 | 1991-11-05 | Aqueous catalyst composition for odor removal and odor removal method using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930009653A true KR930009653A (en) | 1993-06-21 |
Family
ID=67348588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910019571A KR930009653A (en) | 1991-11-05 | 1991-11-05 | Aqueous catalyst composition for odor removal and odor removal method using the same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930009653A (en) |
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1991
- 1991-11-05 KR KR1019910019571A patent/KR930009653A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |