JPS521961A - Process for treating sewage water - Google Patents
Process for treating sewage waterInfo
- Publication number
- JPS521961A JPS521961A JP50077192A JP7719275A JPS521961A JP S521961 A JPS521961 A JP S521961A JP 50077192 A JP50077192 A JP 50077192A JP 7719275 A JP7719275 A JP 7719275A JP S521961 A JPS521961 A JP S521961A
- Authority
- JP
- Japan
- Prior art keywords
- sewage water
- treating sewage
- enzymologically
- harmfull
- sewage
- 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
- 239000010865 sewage Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
Landscapes
- Enzymes And Modification Thereof (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
PURPOSE: To provide a process for removing malodor, harmfull and poisonous materials (ammonia, hydrogen sulfide, sulfurous acid gas, amine, amide etc.) in sewage enzymologically.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50077192A JPS521961A (en) | 1975-06-23 | 1975-06-23 | Process for treating sewage water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50077192A JPS521961A (en) | 1975-06-23 | 1975-06-23 | Process for treating sewage water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS521961A true JPS521961A (en) | 1977-01-08 |
Family
ID=13626941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50077192A Pending JPS521961A (en) | 1975-06-23 | 1975-06-23 | Process for treating sewage water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521961A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992426A (en) * | 1998-04-02 | 1999-11-30 | Yoshida Industry, Ltd. | Cosmetic container |
| US6021784A (en) * | 1998-04-02 | 2000-02-08 | Yoshida Industry Co., Ltd. | Cosmetic case |
| JP2013184073A (en) * | 2012-03-05 | 2013-09-19 | Seinen:Kk | Enzyme treatment agent |
-
1975
- 1975-06-23 JP JP50077192A patent/JPS521961A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992426A (en) * | 1998-04-02 | 1999-11-30 | Yoshida Industry, Ltd. | Cosmetic container |
| US6021784A (en) * | 1998-04-02 | 2000-02-08 | Yoshida Industry Co., Ltd. | Cosmetic case |
| JP2013184073A (en) * | 2012-03-05 | 2013-09-19 | Seinen:Kk | Enzyme treatment agent |
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