JPS5615824A - Treatment of offensive odor gas - Google Patents

Treatment of offensive odor gas

Info

Publication number
JPS5615824A
JPS5615824A JP9039379A JP9039379A JPS5615824A JP S5615824 A JPS5615824 A JP S5615824A JP 9039379 A JP9039379 A JP 9039379A JP 9039379 A JP9039379 A JP 9039379A JP S5615824 A JPS5615824 A JP S5615824A
Authority
JP
Japan
Prior art keywords
offensive odor
ozone
gas
washing
chemical liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9039379A
Other languages
Japanese (ja)
Inventor
Yusaku Nishimura
Sankichi Takahashi
Shoji Kubota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9039379A priority Critical patent/JPS5615824A/en
Publication of JPS5615824A publication Critical patent/JPS5615824A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To treat the offensive odor gases effectively without generating harmful by-products by a procedure in which ozone is added to the offensive odor gas and then the gas is washed with a chemical liquid.
CONSTITUTION: When the multi-component offensive odor gas 1, consisting of acid, neutral, and alkaline components, is treated, the ozone 3 is first added to the gas 1 from an ozonizer 2 to oxidize the offensively odorous components present, and then passed through the first washing tower 4 filled with the acid liquid 5 and then through the second washing tower 9 filled with the alkaline liquid 10 to cause the neutralization reaction of the offensively odorous components to take place. By such a method involving an effective combination of ozone-oxidation method and a chemical liquid-washing method and also the reaction of waste ozone with by-products formed in the washing with a chemical liquid, the offensive odor gases can be effectively treated without generating harmful substances.
COPYRIGHT: (C)1981,JPO&Japio
JP9039379A 1979-07-18 1979-07-18 Treatment of offensive odor gas Pending JPS5615824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9039379A JPS5615824A (en) 1979-07-18 1979-07-18 Treatment of offensive odor gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9039379A JPS5615824A (en) 1979-07-18 1979-07-18 Treatment of offensive odor gas

Publications (1)

Publication Number Publication Date
JPS5615824A true JPS5615824A (en) 1981-02-16

Family

ID=13997328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9039379A Pending JPS5615824A (en) 1979-07-18 1979-07-18 Treatment of offensive odor gas

Country Status (1)

Country Link
JP (1) JPS5615824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047218A (en) * 1988-12-30 1991-09-10 Intevep, S.A. Sweetening of sulfur-containing gases using ozone
KR100932517B1 (en) * 2009-05-19 2009-12-17 김성종 Air purification apparatus which maximizes treatment efficiency and method the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047218A (en) * 1988-12-30 1991-09-10 Intevep, S.A. Sweetening of sulfur-containing gases using ozone
KR100932517B1 (en) * 2009-05-19 2009-12-17 김성종 Air purification apparatus which maximizes treatment efficiency and method the same
CN101890282A (en) * 2009-05-19 2010-11-24 金圣钟 Air purifier and method thereof

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