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JPS5656217A - Deodorizing method - Google Patents

Deodorizing method

Info

Publication number
JPS5656217A
JPS5656217A JP13073779A JP13073779A JPS5656217A JP S5656217 A JPS5656217 A JP S5656217A JP 13073779 A JP13073779 A JP 13073779A JP 13073779 A JP13073779 A JP 13073779A JP S5656217 A JPS5656217 A JP S5656217A
Authority
JP
Japan
Prior art keywords
tower
naclo
concn
deodorizing
electrolytic
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
JP13073779A
Other languages
Japanese (ja)
Inventor
Takeshi Majima
Takashi Ishikawa
Kazuharu Matsui
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.)
NGK Insulators Ltd
Aisin Takaoka Co Ltd
Takaoka Toko Co Ltd
Original Assignee
NGK Insulators Ltd
Takaoka Electric Mfg Co Ltd
Takaoka Industrial Co 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 NGK Insulators Ltd, Takaoka Electric Mfg Co Ltd, Takaoka Industrial Co Ltd filed Critical NGK Insulators Ltd
Priority to JP13073779A priority Critical patent/JPS5656217A/en
Publication of JPS5656217A publication Critical patent/JPS5656217A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To obtain the excellent deodorizing property stably as well as economically by a method wherein a solution in a deodorizing tower is electrolyzed in response to a concn. of NaClO therein to provide NaClO in self-sufficiency and an NaClO concn. in said tower is regulated to a predetermined range.
CONSTITUTION: An exhaust gas 1 containing malodorous components is introduced into a deodorizing tower 4 and contacted with an NaClO solution countercurrently in an absorbing zone 6 to oxidize said maladorous components and exhausted as an odorless exhaust gas from a top portion of the tower. If an NaClO concn. in the tower is measured and monitored by a concn. detector 9 and reached to 300ppm or less, the signal thereof is sent to a pump 10 and an electric source 11 of an electrolytic tower by the detector 9 to operate the electrolytic tower 12 and NaClO is regenerated in the electrolytic tower and supplied to the deodorizing tower 4 by a supply pipe 13. If an NaClO concn. in the deodorizing tower is reached to 3,000 ppm, the signal is sent to the pump 10 and the electric source 11 of the electolytic tower from the concn. detector 9 to stop the operation of the electrolytic tower 12.
COPYRIGHT: (C)1981,JPO&Japio
JP13073779A 1979-10-12 1979-10-12 Deodorizing method Pending JPS5656217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13073779A JPS5656217A (en) 1979-10-12 1979-10-12 Deodorizing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13073779A JPS5656217A (en) 1979-10-12 1979-10-12 Deodorizing method

Publications (1)

Publication Number Publication Date
JPS5656217A true JPS5656217A (en) 1981-05-18

Family

ID=15041415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13073779A Pending JPS5656217A (en) 1979-10-12 1979-10-12 Deodorizing method

Country Status (1)

Country Link
JP (1) JPS5656217A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011192A (en) * 2006-06-29 2008-01-17 Fujitsu Ltd Amplifier and control method thereof
JP2010000453A (en) * 2008-06-20 2010-01-07 Ihi Corp Exhaust gas clarification method and equipment
WO2012176634A1 (en) * 2011-06-23 2012-12-27 三菱重工業株式会社 Exhaust gas treatment apparatus and orp control method therefor
JP2018051443A (en) * 2016-09-26 2018-04-05 株式会社一芯 Wet deodorizer, and deodorization method
JP2019058655A (en) * 2017-09-22 2019-04-18 株式会社一芯 Wet type deodorization device and deodorization method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123979A (en) * 1976-04-12 1977-10-18 Mitsubishi Electric Corp Gas refining

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52123979A (en) * 1976-04-12 1977-10-18 Mitsubishi Electric Corp Gas refining

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008011192A (en) * 2006-06-29 2008-01-17 Fujitsu Ltd Amplifier and control method thereof
JP2010000453A (en) * 2008-06-20 2010-01-07 Ihi Corp Exhaust gas clarification method and equipment
WO2012176634A1 (en) * 2011-06-23 2012-12-27 三菱重工業株式会社 Exhaust gas treatment apparatus and orp control method therefor
JP2018051443A (en) * 2016-09-26 2018-04-05 株式会社一芯 Wet deodorizer, and deodorization method
JP2019058655A (en) * 2017-09-22 2019-04-18 株式会社一芯 Wet type deodorization device and deodorization method

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