KR940015850U - Aeration pipe for wastewater treatment - Google Patents
Aeration pipe for wastewater treatmentInfo
- Publication number
- KR940015850U KR940015850U KR2019920026496U KR920026496U KR940015850U KR 940015850 U KR940015850 U KR 940015850U KR 2019920026496 U KR2019920026496 U KR 2019920026496U KR 920026496 U KR920026496 U KR 920026496U KR 940015850 U KR940015850 U KR 940015850U
- Authority
- KR
- South Korea
- Prior art keywords
- wastewater treatment
- aeration pipe
- aeration
- pipe
- wastewater
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92026496U KR950006693Y1 (en) | 1992-12-24 | 1992-12-24 | Aerator for waste water treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92026496U KR950006693Y1 (en) | 1992-12-24 | 1992-12-24 | Aerator for waste water treatment |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940015850U true KR940015850U (en) | 1994-07-22 |
KR950006693Y1 KR950006693Y1 (en) | 1995-08-18 |
Family
ID=19347626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92026496U KR950006693Y1 (en) | 1992-12-24 | 1992-12-24 | Aerator for waste water treatment |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950006693Y1 (en) |
-
1992
- 1992-12-24 KR KR92026496U patent/KR950006693Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950006693Y1 (en) | 1995-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19981224 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |