JPH0753755Y2 - 小型合併処理浄化槽 - Google Patents
小型合併処理浄化槽Info
- Publication number
- JPH0753755Y2 JPH0753755Y2 JP434990U JP434990U JPH0753755Y2 JP H0753755 Y2 JPH0753755 Y2 JP H0753755Y2 JP 434990 U JP434990 U JP 434990U JP 434990 U JP434990 U JP 434990U JP H0753755 Y2 JPH0753755 Y2 JP H0753755Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- sludge
- contact aeration
- filter bed
- anaerobic filter
- 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 - Lifetime
Links
- 239000010802 sludge Substances 0.000 claims description 61
- 238000005273 aeration Methods 0.000 claims description 37
- 239000010865 sewage Substances 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP434990U JPH0753755Y2 (ja) | 1990-01-23 | 1990-01-23 | 小型合併処理浄化槽 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP434990U JPH0753755Y2 (ja) | 1990-01-23 | 1990-01-23 | 小型合併処理浄化槽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398998U JPH0398998U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-15 |
| JPH0753755Y2 true JPH0753755Y2 (ja) | 1995-12-13 |
Family
ID=31508097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP434990U Expired - Lifetime JPH0753755Y2 (ja) | 1990-01-23 | 1990-01-23 | 小型合併処理浄化槽 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753755Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1990
- 1990-01-23 JP JP434990U patent/JPH0753755Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0398998U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-15 |