AU474763B2 – Improvements in or relating toan apparatus forthe treatment of liquids bythe flotation process
– Google Patents
AU474763B2 – Improvements in or relating toan apparatus forthe treatment of liquids bythe flotation process
– Google Patents
Improvements in or relating toan apparatus forthe treatment of liquids bythe flotation process
Info
Publication number
AU474763B2
AU474763B2
AU40753/72A
AU4075372A
AU474763B2
AU 474763 B2
AU474763 B2
AU 474763B2
AU 40753/72 A
AU40753/72 A
AU 40753/72A
AU 4075372 A
AU4075372 A
AU 4075372A
AU 474763 B2
AU474763 B2
AU 474763B2
Authority
AU
Australia
Prior art keywords
bythe
liquids
flotation process
apparatus forthe
forthe treatment
Prior art date
1971-04-05
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
Application number
AU40753/72A
Other versions
AU4075372A
(en
Inventor
PIERRE TEENIE and MR. VINCENT SAVALL MR.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Degremont SA
Original Assignee
Degremont Societe Generale dEpuration de dAssainissement
Priority date (The priority date 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 date listed.)
1971-04-05
Filing date
1972-04-04
Publication date
1976-08-05
1972-04-04
Application filed by Degremont Societe Generale dEpuration de dAssainissement
filed
Critical
Degremont Societe Generale dEpuration de dAssainissement
1973-10-11
Publication of AU4075372A
publication
Critical
patent/AU4075372A/en
1976-08-05
Application granted
granted
Critical
1976-08-05
Publication of AU474763B2
publication
Critical
patent/AU474763B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C02F1/24—Treatment of water, waste water, or sewage by flotation
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
B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
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
B03D1/1443—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
B03D1/1493—Flotation machines with means for establishing a specified flow pattern
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
AU40753/72A
1971-04-05
1972-04-04
Improvements in or relating toan apparatus forthe treatment of liquids bythe flotation process
Expired
AU474763B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR7111875A
FR2132497B1
(en)
1971-04-05
1971-04-05
FRFR7111875
1971-04-05
Publications (2)
Publication Number
Publication Date
AU4075372A
AU4075372A
(en)
1973-10-11
AU474763B2
true
AU474763B2
(en)
1976-08-05
Family
ID=9074728
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU40753/72A
Expired
AU474763B2
(en)
1971-04-05
1972-04-04
Improvements in or relating toan apparatus forthe treatment of liquids bythe flotation process
Country Status (10)
Country
Link
US
(1)
US3799350A
(en)
AU
(1)
AU474763B2
(en)
BE
(1)
BE781415A
(en)
CA
(1)
CA979544A
(en)
CH
(1)
CH551220A
(en)
DE
(2)
DE7209920U
(en)
ES
(1)
ES401487A1
(en)
FR
(1)
FR2132497B1
(en)
GB
(1)
GB1367300A
(en)
IT
(1)
IT953960B
(en)
Families Citing this family (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4207185A
(en)
*
1977-04-18
1980-06-10
Chevron Research Company
Method for purifying liquids
NL7807081A
(en)
*
1978-06-30
1980-01-03
Pielkenrood Vinitex Bv
METHOD AND APPARATUS FOR DRIVING PARTICLES SUSPENDED IN A LIQUID BY GAS BUBBLES.
DE69102785T2
(en)
*
1990-02-09
1994-11-10
Masakatsu Ozawa
Device for separation by pressurization and flotation.
AU3529999A
(en)
*
1998-05-08
1999-11-29
Anglo American Research Laboratories (Proprietary) Limited
Froth flotation
AT410405B
(en)
*
2001-09-17
2003-04-25
Andritz Ag Maschf
METHOD AND DEVICE FOR SEPARATING INTERFERENTS FROM SUSPENSIONS BY FLOTATION
CN104888971B
(en)
*
2015-06-09
2017-08-08
安徽理工大学
Microvesicle static module flotation unit
CN111643928B
(en)
*
2020-06-12
2021-05-25
中国地质大学（武汉）
Automatic solid phase extraction device
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3306449A
(en)
*
1967-02-28
High speed precipitating apparatus
US1383321A
(en)
*
1919-03-24
1921-07-05
Frank E Marcy
Flotation apparatus
US3175687A
(en)
*
1962-09-24
1965-03-30
Komline Sanderson Eng Corp
Flotation unit
US3446488A
(en)
*
1966-08-08
1969-05-27
Combustion Eng
Gas bubble generating and distributing system
US3645892A
(en)
*
1969-06-13
1972-02-29
Bowles Fluidics Corp
Aeration and foam separation employing vortex element
US3679056A
(en)
*
1970-08-13
1972-07-25
Envirotech Corp
Flotation apparatus
1971
1971-04-05
FR
FR7111875A
patent/FR2132497B1/fr
not_active
Expired
1972
1972-03-15
DE
DE19727209920U
patent/DE7209920U/en
not_active
Expired
1972-03-15
DE
DE19722212586
patent/DE2212586A1/en
active
Pending
1972-03-16
IT
IT67840/72A
patent/IT953960B/en
active
1972-03-22
US
US00237004A
patent/US3799350A/en
not_active
Expired – Lifetime
1972-03-23
GB
GB1361972A
patent/GB1367300A/en
not_active
Expired
1972-03-24
CH
CH445072A
patent/CH551220A/en
not_active
IP Right Cessation
1972-03-29
BE
BE781415A
patent/BE781415A/en
unknown
1972-04-04
CA
CA138,874A
patent/CA979544A/en
not_active
Expired
1972-04-04
AU
AU40753/72A
patent/AU474763B2/en
not_active
Expired
1972-04-05
ES
ES401487A
patent/ES401487A1/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2132497B1
(en)
1974-04-05
GB1367300A
(en)
1974-09-18
AU4075372A
(en)
1973-10-11
FR2132497A1
(en)
1972-11-24
ES401487A1
(en)
1975-02-16
DE2212586A1
(en)
1972-10-19
BE781415A
(en)
1972-07-17
US3799350A
(en)
1974-03-26
DE7209920U
(en)
1972-07-13
IT953960B
(en)
1973-08-10
CA979544A
(en)
1975-12-09
CH551220A
(en)
1974-07-15
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None