JPS57174122A - Deodorizing device for gas - Google Patents
Deodorizing device for gasInfo
- Publication number
- JPS57174122A JPS57174122A JP56059397A JP5939781A JPS57174122A JP S57174122 A JPS57174122 A JP S57174122A JP 56059397 A JP56059397 A JP 56059397A JP 5939781 A JP5939781 A JP 5939781A JP S57174122 A JPS57174122 A JP S57174122A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- ozone
- tower
- washing
- agent
- 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
Links
Abstract
PURPOSE: To obtain a deodorizing device for gases of high performance and energy economizaion by combining ozone addition, adsorption by bromine compd. stuck carriers and washing by an aq. reducing agent soln., successively.
CONSTITUTION: After the ozone from an ozonizer 7 is mixed at a prescribed amt. with an odorous gas A in a duct 11, the gas is introduced into a deodorization tower 9 packed with a reacting agent 10' such as active carbon stuck with, for example, HBr, and is further fed to a washing tower 1 using a water soluble reducing agent such as sodium thiosulfate as washing liquid 4. In the tower 9, malodorous materials are oxidized by the Br2 produced by the reaction of the agent 10' and the ozone in the malodorous gas, whereby the gas is made odorless. The Br2 returns again to HBr2 and again receives ozone oxidation. In the tower 1, the unreacted residual ozone is decomposed to oxygen and removed with the washing liquid 4 of reduction characteristic, after which the treated gas is discharged.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059397A JPS57174122A (en) | 1981-04-20 | 1981-04-20 | Deodorizing device for gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56059397A JPS57174122A (en) | 1981-04-20 | 1981-04-20 | Deodorizing device for gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57174122A true JPS57174122A (en) | 1982-10-26 |
Family
ID=13112103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56059397A Pending JPS57174122A (en) | 1981-04-20 | 1981-04-20 | Deodorizing device for gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57174122A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7572320B2 (en) * | 2004-08-31 | 2009-08-11 | Industrial Technology Research Institute | Method and apparatus for removing high concentration ozone from a waste gas steam |
-
1981
- 1981-04-20 JP JP56059397A patent/JPS57174122A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7572320B2 (en) * | 2004-08-31 | 2009-08-11 | Industrial Technology Research Institute | Method and apparatus for removing high concentration ozone from a waste gas steam |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY115297A (en) | Catalytic process for the removal of odours and/or volatile organic compounds from gas streams | |
JPS54119371A (en) | Removing method for malodor | |
JPS57174122A (en) | Deodorizing device for gas | |
JPS5730532A (en) | Dry type deodorizer | |
JPS5730531A (en) | Dry type deodorizer | |
JPS5330978A (en) | Deodorizing apparatus | |
JPS5676223A (en) | Dry type deodorizing device | |
JPS5531423A (en) | Deodorization of waste gas | |
JPS57174123A (en) | Deodorizing device for gas | |
JPS5561921A (en) | Method and apparatus for treating malodor gas | |
JPS5613021A (en) | Deodorizing device | |
JPS5414368A (en) | Deodorizing method | |
JPS5438266A (en) | Deodorizing apparatus by oxidation with ozone | |
JPS565183A (en) | Treatment of waste water by ozone containing hydrogen peroxide | |
JPS56113327A (en) | Odorous gas treatment apparatus | |
JPS555775A (en) | Deodorizing method at water treating equipment | |
JPS5534153A (en) | Purification method of malodorous exhaust gas | |
JPS5594623A (en) | Deodorizing apparatus for gas | |
JPS5615827A (en) | Treatment of offensive odor gas | |
JPS542265A (en) | Deodorizing apparatus by use of ozone | |
JPS5522374A (en) | Purification of gas | |
JPS555741A (en) | Treating method for waste solution | |
JPS555704A (en) | Deodorizing method | |
JPS54142176A (en) | Waste gas treatment | |
JPS52123549A (en) | Process for electrolyzing waste water |