JPH0214118B2 - - Google Patents
Info
- Publication number
- JPH0214118B2 JPH0214118B2 JP62011459A JP1145987A JPH0214118B2 JP H0214118 B2 JPH0214118 B2 JP H0214118B2 JP 62011459 A JP62011459 A JP 62011459A JP 1145987 A JP1145987 A JP 1145987A JP H0214118 B2 JPH0214118 B2 JP H0214118B2
- Authority
- JP
- Japan
- Prior art keywords
- section
- bed
- immersion
- water
- sedimentation
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 238000007654 immersion Methods 0.000 claims description 25
- 238000004062 sedimentation Methods 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 description 8
- 239000010802 sludge Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62011459A JPS62176597A (ja) | 1987-01-22 | 1987-01-22 | 廃水の生物学的処理装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62011459A JPS62176597A (ja) | 1987-01-22 | 1987-01-22 | 廃水の生物学的処理装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55169300A Division JPS5791790A (en) | 1980-12-01 | 1980-12-01 | Apparatus for biologically treating waste water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62176597A JPS62176597A (ja) | 1987-08-03 |
| JPH0214118B2 true JPH0214118B2 (zh) | 1990-04-06 |
Family
ID=11778679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62011459A Granted JPS62176597A (ja) | 1987-01-22 | 1987-01-22 | 廃水の生物学的処理装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176597A (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2554563B2 (ja) * | 1991-07-10 | 1996-11-13 | 株式会社荏原製作所 | 有機性汚水の生物処理方法および装置 |
| EP0809610A1 (en) * | 1995-02-14 | 1997-12-03 | Andrew David Worthington | Water delivery apparatus |
| JP4536396B2 (ja) * | 2004-02-25 | 2010-09-01 | 株式会社御池鐵工所 | 水底及び／若しくは水辺のヘドロの処理設備 |
| ITPD20050278A1 (it) * | 2005-09-26 | 2007-03-27 | Lino Manfrotto & Co Spa | Supporto monopiede particolarmente per riprese video |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134158A (zh) * | 1973-04-26 | 1974-12-24 | ||
| JPS5554089A (en) * | 1978-10-17 | 1980-04-21 | Nissin Electric Co Ltd | Upward flow type biological oxidation treatment apparatus |
-
1987
- 1987-01-22 JP JP62011459A patent/JPS62176597A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134158A (zh) * | 1973-04-26 | 1974-12-24 | ||
| JPS5554089A (en) * | 1978-10-17 | 1980-04-21 | Nissin Electric Co Ltd | Upward flow type biological oxidation treatment apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62176597A (ja) | 1987-08-03 |
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