JPH0337685Y2 - - Google Patents
Info
- Publication number
- JPH0337685Y2 JPH0337685Y2 JP706790U JP706790U JPH0337685Y2 JP H0337685 Y2 JPH0337685 Y2 JP H0337685Y2 JP 706790 U JP706790 U JP 706790U JP 706790 U JP706790 U JP 706790U JP H0337685 Y2 JPH0337685 Y2 JP H0337685Y2
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- pipe
- filtration
- water
- main
- 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 46
- 239000010802 sludge Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000011045 prefiltration Methods 0.000 claims 2
- 239000011521 glass Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP706790U JPH0337685Y2 (fr) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP706790U JPH0337685Y2 (fr) | 1990-01-30 | 1990-01-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104806U JPH02104806U (fr) | 1990-08-21 |
| JPH0337685Y2 true JPH0337685Y2 (fr) | 1991-08-09 |
Family
ID=31211770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP706790U Expired JPH0337685Y2 (fr) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337685Y2 (fr) |
-
1990
- 1990-01-30 JP JP706790U patent/JPH0337685Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02104806U (fr) | 1990-08-21 |
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