JPS5534162A - Method and apparatus for removing malodor - Google Patents

Method and apparatus for removing malodor

Info

Publication number
JPS5534162A
JPS5534162A JP10746778A JP10746778A JPS5534162A JP S5534162 A JPS5534162 A JP S5534162A JP 10746778 A JP10746778 A JP 10746778A JP 10746778 A JP10746778 A JP 10746778A JP S5534162 A JPS5534162 A JP S5534162A
Authority
JP
Japan
Prior art keywords
chamber
gas
malodorous
alkaline solution
acidic solution
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
JP10746778A
Other languages
Japanese (ja)
Inventor
Toshio Sawa
Shoji Kubota
Yusaku Nishimura
Sankichi Takahashi
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 JP10746778A priority Critical patent/JPS5534162A/en
Publication of JPS5534162A publication Critical patent/JPS5534162A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To improve the rate of removal of malodorous components by suitably combining decomposition by ozone and absorption by acidic solution and alkaline solution.
CONSTITUTION: The malodorous gas evolved from a malodorous gas evolving chamber 1 is directed via blower 2 and duct 4 to an acid-alkali scrubbing chamber 5. In this chamber 5, first the malodorous gas is scrubbed by spraying the acidic solution mixed with the ozone generated from an ozone generator 3 from nozzles 12 in an acidic solution scrubbing chamber 7. Next, this gas is scrubbed with the alkaline solution sprayed from spray nozzles 12' in the alkaline solution scrubbing chamber in the rear stage, thence the gas is released to the outside through duct.
COPYRIGHT: (C)1980,JPO&Japio
JP10746778A 1978-09-04 1978-09-04 Method and apparatus for removing malodor Pending JPS5534162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10746778A JPS5534162A (en) 1978-09-04 1978-09-04 Method and apparatus for removing malodor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10746778A JPS5534162A (en) 1978-09-04 1978-09-04 Method and apparatus for removing malodor

Publications (1)

Publication Number Publication Date
JPS5534162A true JPS5534162A (en) 1980-03-10

Family

ID=14459926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10746778A Pending JPS5534162A (en) 1978-09-04 1978-09-04 Method and apparatus for removing malodor

Country Status (1)

Country Link
JP (1) JPS5534162A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007507333A (en) * 2003-10-02 2007-03-29 ウーデ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング A method for removing ammonia and dust from waste gas produced in the production of chemical fertilizers.
JP2007301492A (en) * 2006-05-12 2007-11-22 Futaba Planning:Kk Purifying method and purification apparatus of air containing volatile organic compound
US11696518B2 (en) 2020-11-20 2023-07-04 International Business Machines Corporation Hybrid non-volatile memory cell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007507333A (en) * 2003-10-02 2007-03-29 ウーデ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング A method for removing ammonia and dust from waste gas produced in the production of chemical fertilizers.
JP2007301492A (en) * 2006-05-12 2007-11-22 Futaba Planning:Kk Purifying method and purification apparatus of air containing volatile organic compound
US11696518B2 (en) 2020-11-20 2023-07-04 International Business Machines Corporation Hybrid non-volatile memory cell

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