GB1506918A - Process for the flotation of dispersed and/or emulsified particles from sewage - Google Patents
Process for the flotation of dispersed and/or emulsified particles from sewageInfo
- Publication number
- GB1506918A GB1506918A GB41591/75A GB4159175A GB1506918A GB 1506918 A GB1506918 A GB 1506918A GB 41591/75 A GB41591/75 A GB 41591/75A GB 4159175 A GB4159175 A GB 4159175A GB 1506918 A GB1506918 A GB 1506918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flotation
- dispersed
- emulsified particles
- sewage
- water
- 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.)
- Expired
Links
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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
1506918 Purifying water MAGYAR ASVANYOLAJ ES FOLDGAZ KISERLETI INTEZET 10 Oct 1975 [21 Dec 1974] 41591/75 Heading C1C Water containing dispersed and/or emulsified particles is purified by adding flocculants and introducing gas bubbles at the bottom of vertical draught tubes immersed in the liquid to effect mixing of the water and flocculants and flotation of the flocculated particles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUMA2629A HU169886B (en) | 1974-12-21 | 1974-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1506918A true GB1506918A (en) | 1978-04-12 |
Family
ID=10998753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41591/75A Expired GB1506918A (en) | 1974-12-21 | 1975-10-10 | Process for the flotation of dispersed and/or emulsified particles from sewage |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5178558A (en) |
AT (1) | AT346254B (en) |
CS (1) | CS199614B2 (en) |
DE (1) | DE2542167C3 (en) |
FR (1) | FR2294754A1 (en) |
GB (1) | GB1506918A (en) |
HU (1) | HU169886B (en) |
NL (1) | NL7512505A (en) |
PL (1) | PL100134B1 (en) |
SE (1) | SE420910B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH656374A5 (en) * | 1981-12-18 | 1986-06-30 | Benno Perren | METHOD FOR CONTINUOUSLY SEPARATING SUBSTANCES CONTAINED IN A POLLUTED LIQUID, AND DEVICE FOR CARRYING OUT THE METHOD. |
DE10118940A1 (en) * | 2001-04-18 | 2002-10-24 | Georgi Joachim | Physical chemistry process removes all particulate and microbiological impurities from drinking water |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139270B1 (en) * | 1965-03-10 | 1976-10-27 |
-
1974
- 1974-12-21 HU HUMA2629A patent/HU169886B/hu unknown
-
1975
- 1975-09-19 SE SE7510513A patent/SE420910B/en unknown
- 1975-09-22 DE DE2542167A patent/DE2542167C3/en not_active Expired
- 1975-09-26 FR FR7529500A patent/FR2294754A1/en active Granted
- 1975-10-10 GB GB41591/75A patent/GB1506918A/en not_active Expired
- 1975-10-24 NL NL7512505A patent/NL7512505A/en unknown
- 1975-11-25 JP JP50140307A patent/JPS5178558A/en active Pending
- 1975-12-11 AT AT941075A patent/AT346254B/en not_active IP Right Cessation
- 1975-12-19 PL PL1975185734A patent/PL100134B1/en unknown
- 1975-12-22 CS CS758750A patent/CS199614B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
HU169886B (en) | 1977-02-28 |
DE2542167A1 (en) | 1976-07-01 |
DE2542167B2 (en) | 1979-08-09 |
NL7512505A (en) | 1976-06-23 |
SE7510513L (en) | 1976-06-22 |
PL100134B1 (en) | 1978-09-30 |
JPS5178558A (en) | 1976-07-08 |
DE2542167C3 (en) | 1980-04-24 |
AT346254B (en) | 1978-11-10 |
CS199614B2 (en) | 1980-07-31 |
SE420910B (en) | 1981-11-09 |
FR2294754A1 (en) | 1976-07-16 |
ATA941075A (en) | 1978-02-15 |
FR2294754B1 (en) | 1979-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |