IT1000248B - Procedimenti ed apparecchiature per chiarificare acque affluenti - Google Patents
Procedimenti ed apparecchiature per chiarificare acque affluentiInfo
- Publication number
- IT1000248B IT1000248B IT54174/73A IT5417473A IT1000248B IT 1000248 B IT1000248 B IT 1000248B IT 54174/73 A IT54174/73 A IT 54174/73A IT 5417473 A IT5417473 A IT 5417473A IT 1000248 B IT1000248 B IT 1000248B
- Authority
- IT
- Italy
- Prior art keywords
- upper portion
- solid material
- water
- discharge means
- clarifying
- Prior art date
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
- B03D1/24—Pneumatic
-
- 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
- B03D1/1456—Feed mechanisms for the slurry
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1468—Discharge mechanisms for the sediments
-
- 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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00314796A US3846299A (en) | 1972-12-13 | 1972-12-13 | Clarifying apparatus and method for influent waters |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1000248B true IT1000248B (it) | 1976-03-30 |
Family
ID=23221476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT54174/73A IT1000248B (it) | 1972-12-13 | 1973-12-07 | Procedimenti ed apparecchiature per chiarificare acque affluenti |
Country Status (12)
Country | Link |
---|---|
US (1) | US3846299A (it) |
JP (1) | JPS576987B2 (it) |
BR (1) | BR7309350D0 (it) |
CA (1) | CA1011471A (it) |
DE (1) | DE2359655C3 (it) |
FI (1) | FI62657C (it) |
FR (1) | FR2210577B1 (it) |
GB (1) | GB1427216A (it) |
IT (1) | IT1000248B (it) |
NL (1) | NL175406C (it) |
NO (1) | NO143497C (it) |
SE (1) | SE417815B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338192A (en) * | 1978-12-18 | 1982-07-06 | Ingersoll-Rand Company | Clarifier bubble generation and distribution nozzle |
US4470905A (en) * | 1980-06-02 | 1984-09-11 | Pangburn Warren E | Mechanism for extraction of immiscible, less dense material from a fluid |
CS232768B1 (en) * | 1982-06-14 | 1985-02-14 | Vladimir Mackrle | Plant for slurry withdrawal after flotation during biochemical activating purification of sewage waters with application of fluidized filtering |
JPS6044085A (ja) * | 1983-08-22 | 1985-03-08 | Shinryo Air Conditioning Co Ltd | 汚泥の濃縮方法 |
DE3406990A1 (de) * | 1984-02-27 | 1985-08-29 | E. & M. Lamort S.A., Vitry-le-François, Marne | Verfahren und vorrichtung zum flotieren von dispersionen |
US4952308A (en) * | 1986-12-10 | 1990-08-28 | Beloit Corporation | Pressurized flotation module and method for pressurized foam separation |
US6036434A (en) * | 1995-10-06 | 2000-03-14 | Roper Holdings, Inc. | Aeration system |
US5693222A (en) * | 1996-05-03 | 1997-12-02 | Baker Hughes Incorporated | Apparatus and method for improved high-efficiency dissolved air flotation fluid processing |
US5902976A (en) * | 1998-01-30 | 1999-05-11 | Beasley; Donald R. | System for separating waste materials by enhanced water floatation |
CA2719874C (en) * | 2010-11-02 | 2014-04-22 | Shawn Van Der Merwe | Apparatus and method for separating a feed material containing immiscible phases of different densities |
-
1972
- 1972-12-13 US US00314796A patent/US3846299A/en not_active Expired - Lifetime
-
1973
- 1973-10-22 CA CA183,927A patent/CA1011471A/en not_active Expired
- 1973-11-21 NO NO4454/73A patent/NO143497C/no unknown
- 1973-11-22 GB GB5416273A patent/GB1427216A/en not_active Expired
- 1973-11-23 FI FI3632/73A patent/FI62657C/fi active
- 1973-11-28 BR BR9350/73A patent/BR7309350D0/pt unknown
- 1973-11-30 DE DE2359655A patent/DE2359655C3/de not_active Expired
- 1973-12-07 IT IT54174/73A patent/IT1000248B/it active
- 1973-12-11 NL NLAANVRAGE7316894,A patent/NL175406C/xx not_active IP Right Cessation
- 1973-12-12 FR FR7344424A patent/FR2210577B1/fr not_active Expired
- 1973-12-13 SE SE7316871A patent/SE417815B/xx unknown
- 1973-12-13 JP JP13821873A patent/JPS576987B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1427216A (en) | 1976-03-10 |
NL175406C (nl) | 1984-11-01 |
DE2359655A1 (de) | 1974-06-20 |
BR7309350D0 (pt) | 1974-09-05 |
FR2210577B1 (it) | 1979-01-26 |
CA1011471A (en) | 1977-05-31 |
FI62657C (fi) | 1983-02-10 |
JPS4997454A (it) | 1974-09-14 |
DE2359655C3 (de) | 1981-01-22 |
DE2359655B2 (de) | 1980-05-22 |
NL7316894A (it) | 1974-06-17 |
JPS576987B2 (it) | 1982-02-08 |
FI62657B (fi) | 1982-10-29 |
NO143497C (no) | 1981-02-25 |
FR2210577A1 (it) | 1974-07-12 |
NO143497B (no) | 1980-11-17 |
US3846299A (en) | 1974-11-05 |
AU6197673A (en) | 1975-05-01 |
NL175406B (nl) | 1984-06-01 |
SE417815B (sv) | 1981-04-13 |
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