JP2003094079A - 洗浄排水引抜口の構造、好気処理槽及び汚水浄化槽 - Google Patents
洗浄排水引抜口の構造、好気処理槽及び汚水浄化槽Info
- Publication number
- JP2003094079A JP2003094079A JP2001289245A JP2001289245A JP2003094079A JP 2003094079 A JP2003094079 A JP 2003094079A JP 2001289245 A JP2001289245 A JP 2001289245A JP 2001289245 A JP2001289245 A JP 2001289245A JP 2003094079 A JP2003094079 A JP 2003094079A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- cleaning
- aerobic treatment
- bed
- water
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 239000010865 sewage Substances 0.000 title claims description 11
- 239000002351 wastewater Substances 0.000 title abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 13
- 238000005192 partition Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 101150000715 DA18 gene Proteins 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001289245A JP2003094079A (ja) | 2001-09-21 | 2001-09-21 | 洗浄排水引抜口の構造、好気処理槽及び汚水浄化槽 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001289245A JP2003094079A (ja) | 2001-09-21 | 2001-09-21 | 洗浄排水引抜口の構造、好気処理槽及び汚水浄化槽 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003094079A true JP2003094079A (ja) | 2003-04-02 |
| JP2003094079A5 JP2003094079A5 (enExample) | 2004-09-30 |
Family
ID=19111766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001289245A Pending JP2003094079A (ja) | 2001-09-21 | 2001-09-21 | 洗浄排水引抜口の構造、好気処理槽及び汚水浄化槽 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003094079A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013508140A (ja) * | 2009-10-26 | 2013-03-07 | ミラクルウォーター・カンパニー・リミテッド | 多孔性濾材を用いた高速濾過処理装置とその逆洗方法 |
-
2001
- 2001-09-21 JP JP2001289245A patent/JP2003094079A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013508140A (ja) * | 2009-10-26 | 2013-03-07 | ミラクルウォーター・カンパニー・リミテッド | 多孔性濾材を用いた高速濾過処理装置とその逆洗方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20080407 |