JPS6333883B2 - - Google Patents
Info
- Publication number
- JPS6333883B2 JPS6333883B2 JP60198497A JP19849785A JPS6333883B2 JP S6333883 B2 JPS6333883 B2 JP S6333883B2 JP 60198497 A JP60198497 A JP 60198497A JP 19849785 A JP19849785 A JP 19849785A JP S6333883 B2 JPS6333883 B2 JP S6333883B2
- Authority
- JP
- Japan
- Prior art keywords
- preliminary
- tank
- pipe
- filtration
- filter medium
- 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
- 238000001914 filtration Methods 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 23
- 239000013505 freshwater Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 239000002351 wastewater Substances 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 11
- 238000004062 sedimentation Methods 0.000 claims description 11
- 238000005273 aeration Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 19
- 238000005192 partition Methods 0.000 description 5
- 238000011045 prefiltration Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60198497A JPS6261606A (ja) | 1985-09-10 | 1985-09-10 | 汚水ろ過装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60198497A JPS6261606A (ja) | 1985-09-10 | 1985-09-10 | 汚水ろ過装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6261606A JPS6261606A (ja) | 1987-03-18 |
| JPS6333883B2 true JPS6333883B2 (sk) | 1988-07-07 |
Family
ID=16392108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60198497A Granted JPS6261606A (ja) | 1985-09-10 | 1985-09-10 | 汚水ろ過装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261606A (sk) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122777U (sk) * | 1990-03-28 | 1991-12-13 | ||
| JPH0626662U (ja) * | 1992-09-03 | 1994-04-12 | 清香 後石原 | 仏 壇 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4128843C2 (de) * | 1991-08-30 | 1993-11-04 | Lutz Lange | Auswaschbarer filter |
-
1985
- 1985-09-10 JP JP60198497A patent/JPS6261606A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03122777U (sk) * | 1990-03-28 | 1991-12-13 | ||
| JPH0626662U (ja) * | 1992-09-03 | 1994-04-12 | 清香 後石原 | 仏 壇 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6261606A (ja) | 1987-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |