JPS5528746A - Deodorization method - Google Patents
Deodorization methodInfo
- Publication number
- JPS5528746A JPS5528746A JP10208078A JP10208078A JPS5528746A JP S5528746 A JPS5528746 A JP S5528746A JP 10208078 A JP10208078 A JP 10208078A JP 10208078 A JP10208078 A JP 10208078A JP S5528746 A JPS5528746 A JP S5528746A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- sodium
- gas
- chlorines
- exhaust gas
- 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
- 238000004332 deodorization Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 235000017168 chlorine Nutrition 0.000 abstract 2
- 125000001309 chloro group Chemical class Cl* 0.000 abstract 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 abstract 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 abstract 2
- 235000019345 sodium thiosulphate Nutrition 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000010800 human waste Substances 0.000 abstract 1
- 235000010265 sodium sulphite Nutrition 0.000 abstract 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
PURPOSE: To let the chlorines contained in exhaust gas to be absorbed by directing the exhaust gas containing chlorines from an absorption tower to the second absorption tower in which the aqueous solution of inorganic reducing agents such as sodium thiosulfate, sodium sulfite, etc. are circulated, at the time of absorption of sodium hypochlorite.
CONSTITUTION: In a human waste treatment plant, the gas of a charging tank and the atmosphere air in the machine room are mixed, after which it is removed of ammonia and malodorous components by the aqueous solution of sulfuric acid and sodium hypochlorite in a Tellerette packed tower and further the off gas thereof is washed with the aqueous solution of sodium thiosulfate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10208078A JPS5528746A (en) | 1978-08-22 | 1978-08-22 | Deodorization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10208078A JPS5528746A (en) | 1978-08-22 | 1978-08-22 | Deodorization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5528746A true JPS5528746A (en) | 1980-02-29 |
Family
ID=14317788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10208078A Pending JPS5528746A (en) | 1978-08-22 | 1978-08-22 | Deodorization method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5528746A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61104773A (en) * | 1984-10-24 | 1986-05-23 | Ueno Seiyaku Kk | Treatment for food |
| CN119551745A (en) * | 2024-12-25 | 2025-03-04 | 虹阳显示(咸阳)科技有限公司 | A glass substrate cullet fume wastewater treatment system and recycling method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271381A (en) * | 1975-12-11 | 1977-06-14 | Mitsubishi Electric Corp | Method of deodorizing exhaust gas containing malodorous components |
-
1978
- 1978-08-22 JP JP10208078A patent/JPS5528746A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5271381A (en) * | 1975-12-11 | 1977-06-14 | Mitsubishi Electric Corp | Method of deodorizing exhaust gas containing malodorous components |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61104773A (en) * | 1984-10-24 | 1986-05-23 | Ueno Seiyaku Kk | Treatment for food |
| CN119551745A (en) * | 2024-12-25 | 2025-03-04 | 虹阳显示(咸阳)科技有限公司 | A glass substrate cullet fume wastewater treatment system and recycling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5320663A (en) | Method of treating waste water | |
| JPS5561920A (en) | Deodorizing method | |
| JPS5528746A (en) | Deodorization method | |
| JPS5235789A (en) | Humidity-exchange type ozone generator | |
| JPS5730531A (en) | Dry type deodorizer | |
| JPS5271381A (en) | Method of deodorizing exhaust gas containing malodorous components | |
| JPS5534153A (en) | Purification method of malodorous exhaust gas | |
| JPS55134630A (en) | Treating method for malodorous gas | |
| JPS5310375A (en) | Treating method for exhaust gas containing nox | |
| JPS5445978A (en) | Dry method of removing poisonous gas | |
| JPS5421958A (en) | Deodorizing apparatus | |
| JPS54142176A (en) | Waste gas treatment | |
| JPS5613021A (en) | Deodorizing device | |
| JPS52141478A (en) | Treatment of waste gas exhausted from urea pelletizing process | |
| JPS5531455A (en) | Deodorization | |
| JPS5331567A (en) | Treating method for exhaust gas of shell molding | |
| JPS5249974A (en) | Treating method of exhaust gas from municipal garbage incidnerator | |
| JPS5244770A (en) | Method of treating gas purifying composition | |
| JPS52142661A (en) | Apparatus for exhaust gas treatment | |
| JPS51130691A (en) | Washing liquid for removing nox | |
| JPS5665620A (en) | Treatment of waste gas from incinerator | |
| JPS57184414A (en) | Deodorizing apparatus | |
| JPS5615827A (en) | Treatment of offensive odor gas | |
| JPS5389875A (en) | Deodorizing apparatus | |
| JPS5345667A (en) | Treating method for oxidizable substance contained in exhaust gas or discharged liquid |