JPS6120352B2 - - Google Patents
Info
- Publication number
- JPS6120352B2 JPS6120352B2 JP52110589A JP11058977A JPS6120352B2 JP S6120352 B2 JPS6120352 B2 JP S6120352B2 JP 52110589 A JP52110589 A JP 52110589A JP 11058977 A JP11058977 A JP 11058977A JP S6120352 B2 JPS6120352 B2 JP S6120352B2
- Authority
- JP
- Japan
- Prior art keywords
- dissolved oxygen
- rainwater
- sewage
- amount
- point
- 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.)
- Expired
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 53
- 229910052760 oxygen Inorganic materials 0.000 claims description 53
- 239000001301 oxygen Substances 0.000 claims description 53
- 239000010865 sewage Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000011010 flushing procedure Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 8
- 239000003344 environmental pollutant Substances 0.000 description 8
- 231100000719 pollutant Toxicity 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11058977A JPS5444351A (en) | 1977-09-16 | 1977-09-16 | Method of controlling discharge of rain water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11058977A JPS5444351A (en) | 1977-09-16 | 1977-09-16 | Method of controlling discharge of rain water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5444351A JPS5444351A (en) | 1979-04-07 |
| JPS6120352B2 true JPS6120352B2 (fr) | 1986-05-21 |
Family
ID=14539678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11058977A Granted JPS5444351A (en) | 1977-09-16 | 1977-09-16 | Method of controlling discharge of rain water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5444351A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130608U (fr) * | 1986-02-10 | 1987-08-18 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4728988B2 (ja) * | 2007-03-19 | 2011-07-20 | 株式会社東芝 | ポンプ制御装置 |
| US9328833B2 (en) * | 2009-07-13 | 2016-05-03 | Arvinmeritor Technology, Llc | Relief valve for vehicle component |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114860A (fr) * | 1974-02-16 | 1975-09-09 |
-
1977
- 1977-09-16 JP JP11058977A patent/JPS5444351A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50114860A (fr) * | 1974-02-16 | 1975-09-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62130608U (fr) * | 1986-02-10 | 1987-08-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5444351A (en) | 1979-04-07 |
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