JPH0225457Y2 - - Google Patents
Info
- Publication number
- JPH0225457Y2 JPH0225457Y2 JP3344885U JP3344885U JPH0225457Y2 JP H0225457 Y2 JPH0225457 Y2 JP H0225457Y2 JP 3344885 U JP3344885 U JP 3344885U JP 3344885 U JP3344885 U JP 3344885U JP H0225457 Y2 JPH0225457 Y2 JP H0225457Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- water
- filtration
- backwash
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 238000001914 filtration Methods 0.000 claims description 35
- 238000000746 purification Methods 0.000 claims description 14
- 238000004062 sedimentation Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000011001 backwashing Methods 0.000 description 8
- 239000010802 sludge Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3344885U JPH0225457Y2 (forum.php) | 1985-03-11 | 1985-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3344885U JPH0225457Y2 (forum.php) | 1985-03-11 | 1985-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61150020U JPS61150020U (forum.php) | 1986-09-17 |
| JPH0225457Y2 true JPH0225457Y2 (forum.php) | 1990-07-12 |
Family
ID=30535909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3344885U Expired JPH0225457Y2 (forum.php) | 1985-03-11 | 1985-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225457Y2 (forum.php) |
-
1985
- 1985-03-11 JP JP3344885U patent/JPH0225457Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61150020U (forum.php) | 1986-09-17 |
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