JPS644935Y2 - - Google Patents
Info
- Publication number
- JPS644935Y2 JPS644935Y2 JP2629785U JP2629785U JPS644935Y2 JP S644935 Y2 JPS644935 Y2 JP S644935Y2 JP 2629785 U JP2629785 U JP 2629785U JP 2629785 U JP2629785 U JP 2629785U JP S644935 Y2 JPS644935 Y2 JP S644935Y2
- Authority
- JP
- Japan
- Prior art keywords
- filtrate
- well
- introduction pipe
- float
- seepage well
- 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
- 239000000706 filtrate Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629785U JPS644935Y2 (US20030199744A1-20031023-C00003.png) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2629785U JPS644935Y2 (US20030199744A1-20031023-C00003.png) | 1985-02-27 | 1985-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146583U JPS61146583U (US20030199744A1-20031023-C00003.png) | 1986-09-10 |
| JPS644935Y2 true JPS644935Y2 (US20030199744A1-20031023-C00003.png) | 1989-02-08 |
Family
ID=30522172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2629785U Expired JPS644935Y2 (US20030199744A1-20031023-C00003.png) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644935Y2 (US20030199744A1-20031023-C00003.png) |
-
1985
- 1985-02-27 JP JP2629785U patent/JPS644935Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61146583U (US20030199744A1-20031023-C00003.png) | 1986-09-10 |
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