JPS629929Y2 - - Google Patents
Info
- Publication number
- JPS629929Y2 JPS629929Y2 JP1980143812U JP14381280U JPS629929Y2 JP S629929 Y2 JPS629929 Y2 JP S629929Y2 JP 1980143812 U JP1980143812 U JP 1980143812U JP 14381280 U JP14381280 U JP 14381280U JP S629929 Y2 JPS629929 Y2 JP S629929Y2
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- tank
- raw water
- water supply
- filter bed
- 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
- 239000010802 sludge Substances 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 12
- 238000004062 sedimentation Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000005352 clarification Methods 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 5
- 230000008719 thickening Effects 0.000 description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 2
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 241000192700 Cyanobacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980143812U JPS629929Y2 (es) | 1980-10-08 | 1980-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980143812U JPS629929Y2 (es) | 1980-10-08 | 1980-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5766606U JPS5766606U (es) | 1982-04-21 |
| JPS629929Y2 true JPS629929Y2 (es) | 1987-03-09 |
Family
ID=29503549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980143812U Expired JPS629929Y2 (es) | 1980-10-08 | 1980-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629929Y2 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5651927Y2 (es) * | 1976-03-23 | 1981-12-04 |
-
1980
- 1980-10-08 JP JP1980143812U patent/JPS629929Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5766606U (es) | 1982-04-21 |
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