KR870007849A - 폐수처리방법 및 그 장치 - Google Patents
폐수처리방법 및 그 장치 Download PDFInfo
- Publication number
- KR870007849A KR870007849A KR870001163A KR870001163A KR870007849A KR 870007849 A KR870007849 A KR 870007849A KR 870001163 A KR870001163 A KR 870001163A KR 870001163 A KR870001163 A KR 870001163A KR 870007849 A KR870007849 A KR 870007849A
- Authority
- KR
- South Korea
- Prior art keywords
- impurities
- filter
- bubbles
- waste water
- treatment method
- 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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/044—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering
- B01D33/048—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are pervious for filtering with endless filtering bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- 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
- B03D1/1487—Means for cleaning or maintenance
-
- 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
- B03D1/16—Flotation machines with impellers; Subaeration machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 천의 액처리에 있어 폐수를 연속적으로 처리하기 위한 본 발명의 장치의 일실시예를 도시하는 설명도.
Claims (4)
- 폐수탱크내에 일시적으로 저장된 부유불순물을 함유하는 폐수에 기포를 발생시켜서 기포의 표면에 불순물이 부착되도록 하고, 필터를 계속해서 끌어올리므로써 상기 필터의 표면상에 불순물을 기포와 함께 부착시키고, 상기 불순물을 흡인작용에 의해 필터로부터 제거하는 것을 특징으로 하는 폐수처리방법.
- 제1항에 있어서, 필터의 표면에 잔존하는 불순물을 물 또는 공기분사에 의해 그것으로부터 제거하는 것을 특징으로 하는 폐수처리방법.
- 부유불순물을 함유하는 폐수를 일시적으로 저장하는 폐수탱크와, 상기 폐수탱크내에서 회전날개를 구동하므로써 폐수에 기포를 발생시켜서 불순물을 기포의 표면에 부착시키는 수단과, 불순물을 기포와 함께폐수탱크로부터 연속적으로 끌어올리는 메쉬벨트 또는 메쉬드럼으로 구성된 무한궤도와, 이렇게 끌어올려진필터상의 불순물을 제거하는 흡인기구을 구비한 것을 특징으로 하는 폐수처리장치.
- 제3항에 있어서, 강시 필터의 표면에 잔존하는 불순물을 제거하기 위하여 분사노즐을 포함하는 필터청정수단을 상기 흡인기구에 이어서 설치한 것을 특징으로 하는 폐수처리장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2976586A JPS62186985A (ja) | 1986-02-13 | 1986-02-13 | 排水の処理方法 |
JP29765 | 1986-02-13 | ||
JP42697 | 1986-03-14 | ||
JP4269786U JPS62156398U (ko) | 1986-03-24 | 1986-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR870007849A true KR870007849A (ko) | 1987-09-22 |
Family
ID=26367994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR870001163A KR870007849A (ko) | 1986-02-13 | 1987-02-12 | 폐수처리방법 및 그 장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US4772398A (ko) |
KR (1) | KR870007849A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060060640A (ko) * | 2006-05-01 | 2006-06-05 | 윤성범 | 부유사 부상제거식 열발전소 접근수로 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4861496A (en) * | 1988-06-13 | 1989-08-29 | Recycled Energy, Inc. | Electro-dewatering method and apparatus |
US5300225A (en) * | 1992-10-15 | 1994-04-05 | Fischer Harry C | Vacuum cleaned micro-strainer system |
US5906752A (en) * | 1995-07-11 | 1999-05-25 | Pneumafil Corporation | Self-cleaning belt filter with edge sealing means and method |
US5560835A (en) * | 1995-07-11 | 1996-10-01 | Pneumafil Corporation | Pleated belt filter with suction means to remove debris |
US7097046B2 (en) * | 2004-03-03 | 2006-08-29 | Gerry Calabrese | Automatically cleaning filter assembly for a liquid-carrying loop |
FR2874334B1 (fr) * | 2004-08-20 | 2006-11-24 | Beaudrey Et Cie Sa E | Tamis rotatif pour prise d'eau |
WO2012047680A2 (en) * | 2010-09-27 | 2012-04-12 | World Water Works, Inc. | Floated solids separation |
CN103736594A (zh) * | 2013-12-12 | 2014-04-23 | 灵宝金源矿业股份有限公司 | 一种利用含氰废水处理后液调浆方法 |
DE102019119608A1 (de) * | 2019-07-19 | 2021-01-21 | Scherzberg Intec GmbH | Vorrichtung zur Wasserkonditionierung |
CN115446019A (zh) * | 2022-08-08 | 2022-12-09 | 苏州普瑞得电子有限公司 | 一种表面处理料带清洗自动摆动*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3063939A (en) * | 1962-03-08 | 1962-11-13 | Chain Belt Co | Apparatus for and improved method of thickening |
FR1515865A (fr) * | 1966-06-14 | 1968-03-08 | Saint Gobain Techn Nouvelles | Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension |
US3642617A (en) * | 1970-01-29 | 1972-02-15 | Fmc Corp | Foam flotation concentrator |
US3822015A (en) * | 1970-02-04 | 1974-07-02 | Battelle Development Corp | Separation of solids by varying the bulk density of a fluid separating medium |
BG23582A1 (en) * | 1976-07-16 | 1979-12-12 | Sheludko | Method and apparatus for flotation concentration of mineral resources |
US4340487A (en) * | 1980-12-24 | 1982-07-20 | Lyon Michael R | Process for purifying water |
-
1987
- 1987-02-09 US US07/012,181 patent/US4772398A/en not_active Expired - Fee Related
- 1987-02-12 KR KR870001163A patent/KR870007849A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060060640A (ko) * | 2006-05-01 | 2006-06-05 | 윤성범 | 부유사 부상제거식 열발전소 접근수로 |
Also Published As
Publication number | Publication date |
---|---|
US4772398A (en) | 1988-09-20 |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |