KR870008386U - 폐수처리 장치 - Google Patents
폐수처리 장치Info
- Publication number
- KR870008386U KR870008386U KR2019850015170U KR850015170U KR870008386U KR 870008386 U KR870008386 U KR 870008386U KR 2019850015170 U KR2019850015170 U KR 2019850015170U KR 850015170 U KR850015170 U KR 850015170U KR 870008386 U KR870008386 U KR 870008386U
- Authority
- KR
- South Korea
- Prior art keywords
- treatment device
- wastewater treatment
- wastewater
- treatment
- 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.)
- Granted
Links
- 238000004065 wastewater treatment Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1431—Dissolved air flotation machines
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015170U KR880002616Y1 (ko) | 1985-11-19 | 1985-11-19 | 폐수처리 장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850015170U KR880002616Y1 (ko) | 1985-11-19 | 1985-11-19 | 폐수처리 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870008386U true KR870008386U (ko) | 1987-06-11 |
| KR880002616Y1 KR880002616Y1 (ko) | 1988-07-15 |
Family
ID=70289191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850015170U Expired KR880002616Y1 (ko) | 1985-11-19 | 1985-11-19 | 폐수처리 장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR880002616Y1 (ko) |
-
1985
- 1985-11-19 KR KR2019850015170U patent/KR880002616Y1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| KR880002616Y1 (ko) | 1988-07-15 |
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| ATA165985A (de) | Abwasserklaeranlage | |
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| KR860010383U (ko) | 소독장치를 한 수저통 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19851119 |
|
| UA0201 | Request for examination |
Patent event date: 19851119 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19880328 |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19880617 |
|
| N231 | Notification of change of applicant | ||
| UN2301 | Change of applicant |
Comment text: Notification of Change of Applicant Patent event code: UN23011R01D Patent event date: 19880805 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19880929 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19881005 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19881005 |
|
| UR1001 | Payment of annual fee |
Payment date: 19910701 Start annual number: 4 End annual number: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 19920806 Start annual number: 5 End annual number: 5 |
|
| UR1001 | Payment of annual fee |
Payment date: 19930614 Start annual number: 6 End annual number: 6 |
|
| UR1001 | Payment of annual fee |
Payment date: 19940630 Start annual number: 7 End annual number: 8 |
|
| UR1001 | Payment of annual fee |
Payment date: 19960725 Start annual number: 9 End annual number: 10 |
|
| UR1001 | Payment of annual fee |
Payment date: 19980708 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 19990709 Year of fee payment: 12 |
|
| UR1001 | Payment of annual fee |
Payment date: 19990709 Start annual number: 12 End annual number: 12 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |