JPH024351B2 - - Google Patents
Info
- Publication number
- JPH024351B2 JPH024351B2 JP8789584A JP8789584A JPH024351B2 JP H024351 B2 JPH024351 B2 JP H024351B2 JP 8789584 A JP8789584 A JP 8789584A JP 8789584 A JP8789584 A JP 8789584A JP H024351 B2 JPH024351 B2 JP H024351B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- wastewater
- return
- water
- control device
- 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
- 239000002351 wastewater Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000001914 filtration Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008570 general process Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Flow Control (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8789584A JPS60232287A (ja) | 1984-05-02 | 1984-05-02 | 浄水場の排水返送制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8789584A JPS60232287A (ja) | 1984-05-02 | 1984-05-02 | 浄水場の排水返送制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60232287A JPS60232287A (ja) | 1985-11-18 |
| JPH024351B2 true JPH024351B2 (enExample) | 1990-01-26 |
Family
ID=13927618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8789584A Granted JPS60232287A (ja) | 1984-05-02 | 1984-05-02 | 浄水場の排水返送制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60232287A (enExample) |
-
1984
- 1984-05-02 JP JP8789584A patent/JPS60232287A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60232287A (ja) | 1985-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |