JPH039775Y2 - - Google Patents
Info
- Publication number
- JPH039775Y2 JPH039775Y2 JP5403385U JP5403385U JPH039775Y2 JP H039775 Y2 JPH039775 Y2 JP H039775Y2 JP 5403385 U JP5403385 U JP 5403385U JP 5403385 U JP5403385 U JP 5403385U JP H039775 Y2 JPH039775 Y2 JP H039775Y2
- Authority
- JP
- Japan
- Prior art keywords
- filtration
- material layer
- pipe
- tank
- receiving plate
- 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 39
- 239000000463 material Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000010802 sludge Substances 0.000 claims description 5
- 239000013049 sediment Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5403385U JPH039775Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5403385U JPH039775Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-11 | 1985-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61171512U JPS61171512U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-24 |
| JPH039775Y2 true JPH039775Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-03-12 |
Family
ID=30575434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5403385U Expired JPH039775Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039775Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100620101B1 (ko) | 2005-04-25 | 2006-09-06 | (주)송림워터테크 | 수중파이프를 이용한 침전지의 처리수 배출장치 |
-
1985
- 1985-04-11 JP JP5403385U patent/JPH039775Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61171512U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-10-24 |