JPH0628240Y2 - 回分式活性汚泥処理装置 - Google Patents
回分式活性汚泥処理装置Info
- Publication number
- JPH0628240Y2 JPH0628240Y2 JP1989076568U JP7656889U JPH0628240Y2 JP H0628240 Y2 JPH0628240 Y2 JP H0628240Y2 JP 1989076568 U JP1989076568 U JP 1989076568U JP 7656889 U JP7656889 U JP 7656889U JP H0628240 Y2 JPH0628240 Y2 JP H0628240Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- reaction tank
- overflow
- water level
- 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 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 137
- 238000006243 chemical reaction Methods 0.000 claims description 37
- 239000010865 sewage Substances 0.000 claims description 23
- 239000002351 wastewater Substances 0.000 claims description 18
- 238000005273 aeration Methods 0.000 claims description 17
- 239000006228 supernatant Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 10
- 239000010840 domestic wastewater Substances 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000005416 organic matter Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000003756 stirring Methods 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
- Activated Sludge Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989076568U JPH0628240Y2 (ja) | 1989-06-29 | 1989-06-29 | 回分式活性汚泥処理装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989076568U JPH0628240Y2 (ja) | 1989-06-29 | 1989-06-29 | 回分式活性汚泥処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0315698U JPH0315698U (enrdf_load_stackoverflow) | 1991-02-18 |
JPH0628240Y2 true JPH0628240Y2 (ja) | 1994-08-03 |
Family
ID=31618157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989076568U Expired - Lifetime JPH0628240Y2 (ja) | 1989-06-29 | 1989-06-29 | 回分式活性汚泥処理装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0628240Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-06-29 JP JP1989076568U patent/JPH0628240Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0315698U (enrdf_load_stackoverflow) | 1991-02-18 |
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