JPS52153872A - Sludge separation method and apparatus therefor - Google Patents
Sludge separation method and apparatus thereforInfo
- Publication number
- JPS52153872A JPS52153872A JP7159477A JP7159477A JPS52153872A JP S52153872 A JPS52153872 A JP S52153872A JP 7159477 A JP7159477 A JP 7159477A JP 7159477 A JP7159477 A JP 7159477A JP S52153872 A JPS52153872 A JP S52153872A
- Authority
- JP
- Japan
- Prior art keywords
- collector
- sludge
- separation method
- apparatus therefor
- sludge separation
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2466—Mammoth pumps, e.g. air lift pumps
-
- 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
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/24—Pneumatic
- B03D1/26—Air lift machines
-
- 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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/22—Activated sludge processes using circulation pipes
- C02F3/223—Activated sludge processes using circulation pipes using "air-lift"
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2511076A GB1539947A (en) | 1976-06-17 | 1976-06-17 | Sludge removal process |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52153872A true JPS52153872A (en) | 1977-12-21 |
Family
ID=10222375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7159477A Pending JPS52153872A (en) | 1976-06-17 | 1977-06-16 | Sludge separation method and apparatus therefor |
Country Status (7)
Country | Link |
---|---|
US (1) | US4181614A (ja) |
JP (1) | JPS52153872A (ja) |
BE (1) | BE855826A (ja) |
DE (1) | DE2726217A1 (ja) |
FR (1) | FR2355184A1 (ja) |
GB (1) | GB1539947A (ja) |
NL (1) | NL7706525A (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538416A (en) * | 1978-09-11 | 1980-03-17 | Babcock Hitachi Kk | Regenerator of fluidic medium |
DE3124313A1 (de) * | 1981-06-20 | 1983-01-13 | Menzel Gmbh & Co, 7000 Stuttgart | Verfahren und vorrichtung zur einwirkung auf in einer vorzugsweise waessrigen fluessigkeit befindlichen stoffen |
EP0146235A3 (en) * | 1983-10-21 | 1987-02-04 | The University Of Newcastle Research Associates Limited | Improved flotation method |
FR2578832A1 (fr) * | 1985-03-18 | 1986-09-19 | Sommeria Klein Denis | Procede d'oxygenation forcee de plans d'eau ou de bassins |
US5445062A (en) * | 1993-05-21 | 1995-08-29 | Polster; Louis S. | Cooker/rethermalizer |
US5863472A (en) * | 1995-08-15 | 1999-01-26 | Jones; Warren H. | Air-diffusion apparatus |
US5772885A (en) * | 1997-03-31 | 1998-06-30 | Sarrouh; Sami | Sludge removal suction header |
US6234323B1 (en) | 1999-10-08 | 2001-05-22 | Parkson Corporation | Header for a sludge removal system |
FR2805290B1 (fr) * | 2000-02-23 | 2002-11-29 | Mario Spada | Dispositif pour l'elimination des produits liquides ou visqueux flottant a la surface des eaux, comme par exemple des hydrocarbures |
US7121532B2 (en) * | 2004-11-12 | 2006-10-17 | Oades Ross A | Aeration system for liquid |
JP5467767B2 (ja) * | 2006-04-05 | 2014-04-09 | 日機装株式会社 | 混合器、混合装置及び医療成分測定ユニット |
US10273177B2 (en) | 2014-08-07 | 2019-04-30 | John T. Vlahogeorge | Apparatus for lifting liquid in a body of liquid |
US9809465B2 (en) | 2014-08-07 | 2017-11-07 | John T. Vlahogeorge | Apparatus for removing material from a body of liquid |
US9434631B2 (en) * | 2014-08-07 | 2016-09-06 | John T. Vlahogeorge | Apparatus for removing material from a body of liquid |
CN104646189B (zh) * | 2015-01-27 | 2017-03-29 | 张志谦 | 一种矿物浮选捕收剂 |
DE102015109980A1 (de) | 2015-06-22 | 2016-12-22 | IKR Rohrer Richter Technology GmbH | Verfahren zur Reinigung stehender oder langsam fließender Gewässer mit hoher Belastung durch ockerhaltigen Schlamm |
US10486120B2 (en) * | 2017-04-12 | 2019-11-26 | John T. Vlahogeorge | Floating horizontal aerator for a body of water |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1703041A (en) * | 1926-12-02 | 1929-02-19 | Imhoff Karl | Means for unoiling sewage or sludge |
CH227136A (fr) * | 1942-07-21 | 1943-05-31 | Jonneret Francis | Installation pour séparer et récupérer les matières à faible densité contenues dans les eaux résiduaires. |
US3224170A (en) * | 1962-03-19 | 1965-12-21 | Idemitsu Kosan Co | Gas purification apparatus |
US3338415A (en) * | 1965-02-17 | 1967-08-29 | Union Tank Car Co | Sewage treatment system |
US3396102A (en) * | 1967-07-10 | 1968-08-06 | Fmc Corp | Sewage treatment process and apparatus |
DE2253919A1 (de) * | 1972-11-03 | 1974-05-16 | Linde Ag | Vorrichtung zum stoff- und/oder waermeaustausch |
US3890231A (en) * | 1973-04-02 | 1975-06-17 | Union Carbide Corp | Integral circular wastewater treatment plant |
US3884812A (en) * | 1973-12-13 | 1975-05-20 | Itt | Liquid treatment apparatus |
BE819769A (nl) * | 1974-09-11 | 1974-12-31 | Inrichting voor het zuiveren van verontreinigd water. |
-
1976
- 1976-06-17 GB GB2511076A patent/GB1539947A/en not_active Expired
-
1977
- 1977-06-10 DE DE19772726217 patent/DE2726217A1/de not_active Withdrawn
- 1977-06-14 NL NL7706525A patent/NL7706525A/xx not_active Application Discontinuation
- 1977-06-14 FR FR7718160A patent/FR2355184A1/fr not_active Withdrawn
- 1977-06-16 JP JP7159477A patent/JPS52153872A/ja active Pending
- 1977-06-17 BE BE178551A patent/BE855826A/xx unknown
-
1978
- 1978-07-24 US US05/927,025 patent/US4181614A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2726217A1 (de) | 1977-12-29 |
NL7706525A (nl) | 1977-12-20 |
FR2355184A1 (fr) | 1978-01-13 |
BE855826A (fr) | 1977-12-19 |
US4181614A (en) | 1980-01-01 |
GB1539947A (en) | 1979-02-07 |
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