JPS5551426A - Treatment of ammonia-containing waste gas - Google Patents
Treatment of ammonia-containing waste gasInfo
- Publication number
- JPS5551426A JPS5551426A JP12469378A JP12469378A JPS5551426A JP S5551426 A JPS5551426 A JP S5551426A JP 12469378 A JP12469378 A JP 12469378A JP 12469378 A JP12469378 A JP 12469378A JP S5551426 A JPS5551426 A JP S5551426A
- Authority
- JP
- Japan
- Prior art keywords
- waste gas
- incinerating chamber
- water
- remaining
- tank
- 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.)
- Granted
Links
Abstract
PURPOSE: To treat ammonia-containing waste gas by the procedure in which part of waste gas from the NH3-removing tower, etc. of night soil treatment liquor is dissolved in water, and the diluted NH3 is sprayed in an incinerating chamber, while the remaining NH3-containing gas is oxidized without catalyst, together with NOx generated in the incinerating chamber, into N2 and water.
CONSTITUTION: A part of the waste gas 3 from a NH3-removing tower of night soil treatment liquor is introduced into the absorption tank 9 through the ejector 10 and dissolved in water 4 to form a 0.1W2% dilute NH3 solution. On the other hand, the remaining waste gas 11 is supplied to the burner 2a and burned in the incinerating chamber 6, during which the dilute NH3 solution in the tank 9 is sprayed into the incinerating chamber 6 through the pipe 5 by the pump 5a and mixed with air and an auxiliary fuel for the combustion of waste gas to burn completely the NH3- containing waste gas. And, the unabsorbed waste gas containing CH4, etc., in the tank 9 is mixed the remaining waste gas 11 and then supplied to the incinerating chamber 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12469378A JPS5551426A (en) | 1978-10-12 | 1978-10-12 | Treatment of ammonia-containing waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12469378A JPS5551426A (en) | 1978-10-12 | 1978-10-12 | Treatment of ammonia-containing waste gas |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5551426A true JPS5551426A (en) | 1980-04-15 |
JPS5741288B2 JPS5741288B2 (en) | 1982-09-02 |
Family
ID=14891744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12469378A Granted JPS5551426A (en) | 1978-10-12 | 1978-10-12 | Treatment of ammonia-containing waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551426A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02240280A (en) * | 1989-03-15 | 1990-09-25 | Toyo Kohan Co Ltd | Double-ply plated steel sheet for soldering |
EP0628339A1 (en) * | 1993-06-14 | 1994-12-14 | VESTERAGER, Niels Ole | Method for extraction of undesirable substances in a gas |
CN103274549A (en) * | 2013-06-07 | 2013-09-04 | 中国农业大学 | Cycle closed type filler-free high-efficiency ammonia nitrogen removing and nutrient recovery device of biogas slurry |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317658U (en) * | 1976-07-27 | 1978-02-15 | ||
JPS5358479A (en) * | 1976-11-05 | 1978-05-26 | Mitsubishi Electric Corp | Deodorizing apparatus |
-
1978
- 1978-10-12 JP JP12469378A patent/JPS5551426A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5317658U (en) * | 1976-07-27 | 1978-02-15 | ||
JPS5358479A (en) * | 1976-11-05 | 1978-05-26 | Mitsubishi Electric Corp | Deodorizing apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02240280A (en) * | 1989-03-15 | 1990-09-25 | Toyo Kohan Co Ltd | Double-ply plated steel sheet for soldering |
EP0628339A1 (en) * | 1993-06-14 | 1994-12-14 | VESTERAGER, Niels Ole | Method for extraction of undesirable substances in a gas |
CN103274549A (en) * | 2013-06-07 | 2013-09-04 | 中国农业大学 | Cycle closed type filler-free high-efficiency ammonia nitrogen removing and nutrient recovery device of biogas slurry |
Also Published As
Publication number | Publication date |
---|---|
JPS5741288B2 (en) | 1982-09-02 |
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