JPS5363271A - Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas - Google Patents
Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gasInfo
- Publication number
- JPS5363271A JPS5363271A JP13916876A JP13916876A JPS5363271A JP S5363271 A JPS5363271 A JP S5363271A JP 13916876 A JP13916876 A JP 13916876A JP 13916876 A JP13916876 A JP 13916876A JP S5363271 A JPS5363271 A JP S5363271A
- Authority
- JP
- Japan
- Prior art keywords
- waste solution
- combustion gas
- denitrationapparatus
- exhaust combustion
- treating method
- 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
- 239000002699 waste material Substances 0.000 title abstract 5
- 239000000567 combustion gas Substances 0.000 title abstract 2
- 238000006477 desulfuration reaction Methods 0.000 title abstract 2
- 230000023556 desulfurization Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000000706 filtrate Substances 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
PURPOSE: To reduce time required for hydrolysis to a minimum so as to increase treating capacity for waste solution by the hydrolysis of the waste solution under specified conditions in order to decompose N compounds contained in the filtrate to N2 by concentration, drying, and thermal decomposition of the filtrate which has been obtained through oxidation of the waste solution formed in desulfurization and denitration of exhaust combustion gas and separation of gypsum contained in the oxidized waste solution.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13916876A JPS5363271A (en) | 1976-11-19 | 1976-11-19 | Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13916876A JPS5363271A (en) | 1976-11-19 | 1976-11-19 | Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5363271A true JPS5363271A (en) | 1978-06-06 |
Family
ID=15239152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13916876A Pending JPS5363271A (en) | 1976-11-19 | 1976-11-19 | Treating method for waste solution from wet desulfurization and denitrationapparatus for exhaust combustion gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5363271A (en) |
-
1976
- 1976-11-19 JP JP13916876A patent/JPS5363271A/en active Pending
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