JPS5515627A - Washing and deodorizing method for malodorous gas - Google Patents

Washing and deodorizing method for malodorous gas

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Publication number
JPS5515627A
JPS5515627A JP8787378A JP8787378A JPS5515627A JP S5515627 A JPS5515627 A JP S5515627A JP 8787378 A JP8787378 A JP 8787378A JP 8787378 A JP8787378 A JP 8787378A JP S5515627 A JPS5515627 A JP S5515627A
Authority
JP
Japan
Prior art keywords
gas
soln
contg
washing
malodorous gas
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
JP8787378A
Other languages
Japanese (ja)
Inventor
Takeo Haruta
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8787378A priority Critical patent/JPS5515627A/en
Publication of JPS5515627A publication Critical patent/JPS5515627A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To remove malodorants with high efficiency by washing gas contg. malodorous gas with an aq. soln. contg. chlorite ions while irradiating ultraviolet rays.
CONSTITUTION: Malodorous gas-contg. gas 1 to be treated is introduced into washing tower 2, where it is irradiated with ultraviolet rays of 2537Å or 1850Å wavelength emitted from low voltage mercury lamps 3 at an output above about 0.1 W/Nm3.hr-1. At the same time, aq. soln. 7 contg. about 10W1000ppm chlorite ions adjusted to pH 2W12 beforehand is sprayed upon gas 1 from spray nozzle 6 so that the ratio of soln./gas becomes about 0.1W30kg/kg. Thus, gas 1 and soln. 7 are contacted countercurrently.
COPYRIGHT: (C)1980,JPO&Japio
JP8787378A 1978-07-18 1978-07-18 Washing and deodorizing method for malodorous gas Pending JPS5515627A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8787378A JPS5515627A (en) 1978-07-18 1978-07-18 Washing and deodorizing method for malodorous gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8787378A JPS5515627A (en) 1978-07-18 1978-07-18 Washing and deodorizing method for malodorous gas

Publications (1)

Publication Number Publication Date
JPS5515627A true JPS5515627A (en) 1980-02-02

Family

ID=13926978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8787378A Pending JPS5515627A (en) 1978-07-18 1978-07-18 Washing and deodorizing method for malodorous gas

Country Status (1)

Country Link
JP (1) JPS5515627A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186907A (en) * 1987-03-30 1993-02-16 Mitsubishi Denki Kabushiki Kaisha Apparatus for treating organic waste gas
US7364710B2 (en) 2002-03-28 2008-04-29 Koken Ltd. System for decomposing organic compound

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186907A (en) * 1987-03-30 1993-02-16 Mitsubishi Denki Kabushiki Kaisha Apparatus for treating organic waste gas
US7364710B2 (en) 2002-03-28 2008-04-29 Koken Ltd. System for decomposing organic compound
US7722830B2 (en) 2002-03-28 2010-05-25 Koken Ltd. System for decomposing organic compound

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