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JPS55104629A - Deodorizing device - Google Patents

Deodorizing device

Info

Publication number
JPS55104629A
JPS55104629A JP1307579A JP1307579A JPS55104629A JP S55104629 A JPS55104629 A JP S55104629A JP 1307579 A JP1307579 A JP 1307579A JP 1307579 A JP1307579 A JP 1307579A JP S55104629 A JPS55104629 A JP S55104629A
Authority
JP
Japan
Prior art keywords
washing liquid
water solution
aerating
ozonized gas
controlled
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
JP1307579A
Other languages
Japanese (ja)
Inventor
Takekuni Azuma
Naotoshi Matsunaga
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 JP1307579A priority Critical patent/JPS55104629A/en
Publication of JPS55104629A publication Critical patent/JPS55104629A/en
Pending legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To eliminate the need for an electrolytic cell, and to maintain an excellent treating condition continually, by a method wherein a solution obtained by aerating ozonized gas to a water solution of alkali bromide is used as a washing liquid and its pH and the concentration of hypobromous acid ions are controlled within fixed ranges.
CONSTITUTION: A gas to be treated la is washed employing a solution manufactured by aerating ozonized gas 13 to a water solution containing the alkali bromide of 6W80 millimol/l as a washing liquid 4. The pH of the washing liquid 4 is controlled so as to become within a range of 9.5W12 by regulating the quantity of an alkali water solution 16 supplied while the concentration of hypobromous acid ions in the washing liquid 4 is controlled so as to reach not less than 0.4 millimol/l by controlling the quantity of ozone in the ozonized gas 13 aerating the water solution. It is preferable that an ultraviolet absorbing meter is used as a densitometer 18a for hypobromous acid ions, and that the washing liquid 4 is aerated by the ozonized gas and circulated while renewing one portion of the washing liquid 4 by employing an alkali bromide water solution 15 for resupply.
COPYRIGHT: (C)1980,JPO&Japio
JP1307579A 1979-02-07 1979-02-07 Deodorizing device Pending JPS55104629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307579A JPS55104629A (en) 1979-02-07 1979-02-07 Deodorizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307579A JPS55104629A (en) 1979-02-07 1979-02-07 Deodorizing device

Publications (1)

Publication Number Publication Date
JPS55104629A true JPS55104629A (en) 1980-08-11

Family

ID=11823028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307579A Pending JPS55104629A (en) 1979-02-07 1979-02-07 Deodorizing device

Country Status (1)

Country Link
JP (1) JPS55104629A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605425U (en) * 1983-06-24 1985-01-16 株式会社　ほくさん Carbon dioxide neutralization treatment equipment for soluble alkali exhaust gas
US5209766A (en) * 1991-02-08 1993-05-11 Karl Reither Laboratory gas scrubber
NL2001538C2 (en) * 2008-04-29 2009-10-30 Haaring Beheer B V H Air washer for removing ammonia from ammonia contaminated air produced in intensive livestock stables, has controller to open valve for supplying washing fluid if current value of mass-related parameter exceeds predetermined limit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605425U (en) * 1983-06-24 1985-01-16 株式会社　ほくさん Carbon dioxide neutralization treatment equipment for soluble alkali exhaust gas
US5209766A (en) * 1991-02-08 1993-05-11 Karl Reither Laboratory gas scrubber
NL2001538C2 (en) * 2008-04-29 2009-10-30 Haaring Beheer B V H Air washer for removing ammonia from ammonia contaminated air produced in intensive livestock stables, has controller to open valve for supplying washing fluid if current value of mass-related parameter exceeds predetermined limit

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