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 PDF

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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
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KR
South Korea
Prior art keywords
odor
catalyst
catalyst composition
odor removal
same
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Application number
KR1019910019571A
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Korean (ko)
Inventor
이인화
Original Assignee
강명석
이인화
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Publication date
Application filed by 강명석, 이인화 filed Critical 강명석
Priority to KR1019910019571A priority Critical patent/KR930009653A/en
Publication of KR930009653A publication Critical patent/KR930009653A/en

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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

악취제거용 수성 촉매조성물 및 이를 이용한 악취제거방법Aqueous catalyst composition for odor removal and odor removal method using the same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (2)

폐수처리시설 또는 화학공장등에서 페기되는 황화수소, 암모니아, 아민류, 엠캅탄류, 페놀 등의 악취 원인물질을 산화, 분해하여 무취, 무독의 물질로 전환시키기하기 위한 촉매에 있어서, 상기 촉매는 탄산나트륨 0.3-1.5%, 질산은 0.015-0.05%, 중크롬산 칼륨 0.15-2.5% 및 삼산화 비소 1-3%를 함유하는 수성 조성물인 것을 특징으로하는 악취제거용 수성 촉매조성물.A catalyst for oxidizing and decomposing odor causing substances such as hydrogen sulfide, ammonia, amines, emcaptans and phenols which are discarded in waste water treatment facilities or chemical plants, and converting them into odorless and non-toxic substances. The catalyst is sodium carbonate 0.3-1.5 %, Nitrate is 0.015-0.05%, potassium dichromate 0.15-2.5% and arsenic trioxide 1-3% aqueous composition containing the odor removal, characterized in that the composition. 폐수처리시설 또는 화학공장등에서 페기되는 황화수소, 암모니아, 아민류, 엠캅탄류, 페놀 등의 악취 원인물질로부터 악취를 제거하기 위한 방법에 있어서, 상기한 악취원인물질을 동반한 가스를 포집하여, 탄산나트륨 0.3-1.5%, 질산은 0.015-0.05%, 중크롬산 칼륨 0.15-2.5% 및 삼산화 비소 1-3%를 함유하는 수성 촉매중으로 도입시켜 악취 원인물질과 촉매를 결합시킨 후, 공기와 접촉시켜 촉매와 결합된 악취 원인물질을 산화시켜 무취, 무독의 물질로 전환시켜 대기중으로 방출하고, 재생된 촉매는 순환시켜 다음 산화에 재사용하는 것을 특징으로 하는 악취제거방법.A method for removing odors from odor causing substances such as hydrogen sulfide, ammonia, amines, emcaptans, and phenol that are discarded in waste water treatment facilities or chemical plants, etc. 1.5%, nitrate was introduced into an aqueous catalyst containing 0.015-0.05%, potassium dichromate 0.15-2.5%, and arsenic trioxide 1-3% to combine the odor causing substance with the catalyst, and then contact with air to cause the odor associated with the catalyst. A method of removing odor, characterized in that the material is oxidized to be odorless and non-toxic and released into the atmosphere, and the regenerated catalyst is circulated and reused for the next oxidation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910019571A 1991-11-05 1991-11-05 Aqueous catalyst composition for odor removal and odor removal method using the same KR930009653A (en)

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

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KR1019910019571A KR930009653A (en) 1991-11-05 1991-11-05 Aqueous catalyst composition for odor removal and odor removal method using the same

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KR (1) KR930009653A (en)

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