KR20000019474A - 개량형스크류의 표면폭기기 - Google Patents
개량형스크류의 표면폭기기 Download PDFInfo
- Publication number
- KR20000019474A KR20000019474A KR1019980037588A KR19980037588A KR20000019474A KR 20000019474 A KR20000019474 A KR 20000019474A KR 1019980037588 A KR1019980037588 A KR 1019980037588A KR 19980037588 A KR19980037588 A KR 19980037588A KR 20000019474 A KR20000019474 A KR 20000019474A
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- aeration
- shape
- baffle plate
- cone
- 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
- C02F3/20—Activated sludge processes using diffusers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
Claims (1)
- 하수처리장이나 폐수처리장의 포기조에서 사용하는 폭기기에 있어서, 그 모양이 콘(17)의 형상이며 그 콘(17)의 외부에 수직 방향으로 형성되는 다수개의 메인 스크류(15)와 다수개의 보조 스크류(16)로 구성되는 것을 특징으로 하는 개량형스크류의 표면폭기기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980037588A KR100271814B1 (ko) | 1998-09-11 | 1998-09-11 | 개량형스크류의 표면폭기기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980037588A KR100271814B1 (ko) | 1998-09-11 | 1998-09-11 | 개량형스크류의 표면폭기기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000019474A true KR20000019474A (ko) | 2000-04-15 |
KR100271814B1 KR100271814B1 (ko) | 2000-11-15 |
Family
ID=19550352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980037588A KR100271814B1 (ko) | 1998-09-11 | 1998-09-11 | 개량형스크류의 표면폭기기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100271814B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101108279B1 (ko) * | 2009-08-05 | 2012-01-31 | 위성수 | 마이크로 버블 디퓨져 |
CN102757133A (zh) * | 2011-06-06 | 2012-10-31 | 江苏亚太水处理工程有限公司 | 一种带承重调节的倒伞型表曝机 |
KR101469426B1 (ko) * | 2014-10-06 | 2014-12-05 | 영농조합법인 양지엔텍 | 부유형 수질정화장치 |
-
1998
- 1998-09-11 KR KR1019980037588A patent/KR100271814B1/ko not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101108279B1 (ko) * | 2009-08-05 | 2012-01-31 | 위성수 | 마이크로 버블 디퓨져 |
CN102757133A (zh) * | 2011-06-06 | 2012-10-31 | 江苏亚太水处理工程有限公司 | 一种带承重调节的倒伞型表曝机 |
KR101469426B1 (ko) * | 2014-10-06 | 2014-12-05 | 영농조합법인 양지엔텍 | 부유형 수질정화장치 |
Also Published As
Publication number | Publication date |
---|---|
KR100271814B1 (ko) | 2000-11-15 |
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