PT3820821T - Processo de purificação de águas residuais por flotação - Google Patents
Processo de purificação de águas residuais por flotaçãoInfo
- Publication number
- PT3820821T PT3820821T PT187466149T PT18746614T PT3820821T PT 3820821 T PT3820821 T PT 3820821T PT 187466149 T PT187466149 T PT 187466149T PT 18746614 T PT18746614 T PT 18746614T PT 3820821 T PT3820821 T PT 3820821T
- Authority
- PT
- Portugal
- Prior art keywords
- flotation
- waste water
- purifying waste
- purifying
- water
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002351 wastewater Substances 0.000 title 1
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
- B03D1/1431—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
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- 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
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/008—Water purification, e.g. for process water recycling
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/005—Valves
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 |
---|---|---|---|
PCT/EP2018/068920 WO2020011359A1 (de) | 2018-07-12 | 2018-07-12 | Verfahren und anlage zum reinigen von abwässern durch flotation |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3820821T true PT3820821T (pt) | 2023-03-22 |
Family
ID=63041982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT187466149T PT3820821T (pt) | 2018-07-12 | 2018-07-12 | Processo de purificação de águas residuais por flotação |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3820821B8 (pt) |
ES (1) | ES2940690T3 (pt) |
PT (1) | PT3820821T (pt) |
WO (1) | WO2020011359A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7807081A (nl) * | 1978-06-30 | 1980-01-03 | Pielkenrood Vinitex Bv | Werkwijze en inrichting voor het door middel van gas- bellen opdrijfbaar maken van in een vloeistof gesus- pendeerde deeltjes. |
DE29824261U1 (de) * | 1998-08-04 | 2000-10-12 | Damann, Franz-Josef, Dipl.-Ing., 33102 Paderborn | Flotationsanlage zur Reinigung von Abwässern |
DE19835188B4 (de) | 1998-08-04 | 2009-04-02 | Damann, Roland | Verfahren zur Reinigung von Abwässern in einer Flotationsanlage und Flotationsanlage |
DE10228261B3 (de) * | 2002-06-25 | 2004-02-26 | Bayer Ag | Vorrichtung zur Gasaufsättigung einer Flüssigkeit und unter Druck zum Einbringen der Flüssigkeit in eine Flotationszelle |
DE102008033780A1 (de) * | 2008-07-18 | 2010-01-21 | Ingolf Kurtze | Verfahren und Verfahrensanordnung zur teilweisen Luftsättigung eines leicht verunreinigten Wasserstromes zum Zwecke der Flotation |
DE102011012782A1 (de) * | 2011-01-20 | 2012-07-26 | Rainer Glöckler | Algenernteverfahren und Algenerntevorrichtung zur Durchführung des Algenernteverfahrens |
-
2018
- 2018-07-12 PT PT187466149T patent/PT3820821T/pt unknown
- 2018-07-12 EP EP18746614.9A patent/EP3820821B8/de active Active
- 2018-07-12 ES ES18746614T patent/ES2940690T3/es active Active
- 2018-07-12 WO PCT/EP2018/068920 patent/WO2020011359A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
EP3820821B1 (de) | 2022-12-28 |
EP3820821A1 (de) | 2021-05-19 |
ES2940690T3 (es) | 2023-05-10 |
WO2020011359A1 (de) | 2020-01-16 |
EP3820821B8 (de) | 2023-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201506695B (en) | System and method for purifying waste water using powdered activated carbon | |
IL277140A (en) | System and process for water purification | |
GB2576346B (en) | Water purifying apparatus and method | |
IL273490A (en) | Method and system for treating and/or purifying water | |
SG11202103784VA (en) | Methods and apparatuses for water purification | |
SG10201509295UA (en) | Process and System for Treating Waste Water | |
FR3045593B1 (fr) | Procede de purification bio-solaire d'eaux usees en vue du recyclage des eaux | |
IL274592A (en) | Plant and method for treating municipal waste water | |
GB2536132B (en) | System and method for treating wastewater and resulting primary and biological sludge | |
EP4206146A4 (en) | WASTEWATER PURIFICATION PROCESS | |
EP3713882C0 (en) | WASTEWATER TREATMENT PROCESS | |
ZA202205211B (en) | Apparatus for purifying water | |
GB201507465D0 (en) | Combined pta and pet plant waste water purification and recycle | |
GB201622177D0 (en) | Waste water purification system | |
EP3472108A4 (en) | METHOD FOR RECOVERING COAGULANTS FROM CHEMICAL WASTEWATER FROM WATER AND WASTEWATER TREATMENT PLANTS | |
PT3820821T (pt) | Processo de purificação de águas residuais por flotação | |
HUE048078T2 (hu) | Eljárás biológiailag lebontható szennyvízáram aerob kezelésére | |
ZA201900875B (en) | Process for removing silica from produced water and other wastewater streams | |
GB201712987D0 (en) | Apparatus for treating waste water | |
GB201907427D0 (en) | Improved system and method for water purification | |
PL4058412T3 (pl) | Urządzenie do oczyszczania wody i odpowiadający mu sposób oczyszczania | |
ZA201905435B (en) | Method for purifying water | |
EP3578523C0 (de) | Transportable kläreinheit sowie verfahren zum klären von abwasser | |
KR102170671B9 (ko) | 스마트 수질정화장치 | |
GB2578469B (en) | Method and apparatus for reducing the water content of waste water sludge |