IN2014MN02465A - - Google Patents
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- Publication number
- IN2014MN02465A IN2014MN02465A IN2465MUN2014A IN2014MN02465A IN 2014MN02465 A IN2014MN02465 A IN 2014MN02465A IN 2465MUN2014 A IN2465MUN2014 A IN 2465MUN2014A IN 2014MN02465 A IN2014MN02465 A IN 2014MN02465A
- Authority
- IN
- India
- Prior art keywords
- gas
- water
- purifying
- container
- flocculation agent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- 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
- B01D21/0084—Enhancing liquid-particle separation using the flotation principle
-
- 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
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- 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
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/327—Polyaromatic Hydrocarbons [PAH's]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Physical Water Treatments (AREA)
- Biological Treatment Of Waste Water (AREA)
- Inorganic Chemistry (AREA)
Abstract
The present invention relates to a device for purifying water in particular for pre purifying seawater comprising at least one container (10) for accommodating water mixed with at least one flocculation agent in order to removed organic and possibly biological constituents contained in the water wherein the at least one container (10) comprises at least one contact zone K for contacting the water mixed with the flocculation agent with at least one gas in particular air and at least one separation zone S for removing the organic constituents driven up by the gas wherein the at least one gas introduction unit (30) is arranged in the at least one contact zone K and at least one filtration unit (40) is arranged in the at least one separation zone S. The at least one gas is injected by means of the at least one gas introduction unit (30) without using a liquid carrier. The invention further relates to a method for purifying water using said device.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210207731 DE102012207731A1 (en) | 2012-05-09 | 2012-05-09 | Apparatus and method for the pre-purification of water, in particular seawater |
PCT/EP2013/058079 WO2013167358A1 (en) | 2012-05-09 | 2013-04-18 | Device and method for purifying water with flotation |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MN02465A true IN2014MN02465A (en) | 2015-07-10 |
Family
ID=48430669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2465MUN2014 IN2014MN02465A (en) | 2012-05-09 | 2013-04-18 |
Country Status (15)
Country | Link |
---|---|
US (1) | US10029925B2 (en) |
EP (1) | EP2867174B1 (en) |
AU (1) | AU2013258354B2 (en) |
BR (1) | BR112014027304B1 (en) |
CA (1) | CA2871966C (en) |
DE (1) | DE102012207731A1 (en) |
DK (1) | DK2867174T3 (en) |
ES (1) | ES2599820T3 (en) |
IN (1) | IN2014MN02465A (en) |
MX (1) | MX358898B (en) |
NO (1) | NO346436B1 (en) |
PL (1) | PL2867174T3 (en) |
PT (1) | PT2867174T (en) |
RU (1) | RU2630541C2 (en) |
WO (1) | WO2013167358A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107073401A (en) | 2014-10-22 | 2017-08-18 | 科氏滤膜系统公司 | Use the membrane module system and operating method of perineurium sealing cover and intermission aeration |
DE102015208694A1 (en) | 2015-05-11 | 2016-11-17 | Akvolution Gmbh | Apparatus and method for generating gas bubbles in a liquid |
USD779631S1 (en) | 2015-08-10 | 2017-02-21 | Koch Membrane Systems, Inc. | Gasification device |
TWI606884B (en) * | 2016-01-29 | 2017-12-01 | 慶鴻機電工業股份有限公司 | Recovery liquid processing equipment for metal processing machine and the method thereof |
CN106673136A (en) * | 2016-12-21 | 2017-05-17 | 安徽金川活动坝科技有限公司 | Double-membrane method waste water apparatus based on flat ceramic membrane |
PL238499B1 (en) | 2017-12-31 | 2021-08-30 | King Abdulaziz City Sci & Tech | System of water treatment and the method for cleaning filtering membranes |
DE102018101895B3 (en) | 2018-01-29 | 2019-02-07 | Akvola Technologies GmbH | Apparatus and method for generating gas bubbles in a liquid |
DE102018128600B4 (en) * | 2018-11-14 | 2023-10-05 | Dawid Marek Slomski | Filter device and cleaning system |
IT201900018404A1 (en) * | 2019-10-10 | 2021-04-10 | De Nora Water Tech Italy S R L | WASTEWATER TREATMENT APPARATUS |
US11939233B2 (en) | 2021-12-10 | 2024-03-26 | Saudi Arabian Oil Company | Oil-water separation system using hydrophobic/hydrophilic materials for capacity increase and improving produced water quality |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE302103B (en) * | 1964-12-05 | 1968-07-01 | Purac Ab | |
FI83864C (en) * | 1987-03-25 | 1991-09-10 | Oiva Suutarinen | FOERFARANDE FOER RENANDE AV EN VAETSKA FRAON FASTA OCH UPPLOESTA FOERORENINGAR MED ETT FLOTATIONSKLARNING-FLOCKNINGSFOERFARANDE. |
FI86293C (en) * | 1989-04-28 | 1992-08-10 | Oiva Suutarinen | FOERFARANDE FOER RENING AV EN VAETSKA FRAON FASTA OCH UPPLOESTA FOERORENINGAR MEDELST ETT FLOTATIONSFILTRERINGSFOERFARANDE. |
SE503894C2 (en) * | 1995-01-19 | 1996-09-30 | Norrtaelje Kommun | Device for distribution and dispersion of air saturated water |
JPH10109091A (en) * | 1996-10-04 | 1998-04-28 | Chlorine Eng Corp Ltd | Treatment of water |
DE19647512A1 (en) * | 1996-11-16 | 1998-05-20 | Damann Franz Josef | Mobile waste water treatment assembly |
SE9700100L (en) * | 1997-01-15 | 1998-07-16 | Vbb Viak Ab | Method and apparatus for liquid softening |
DE10118940A1 (en) * | 2001-04-18 | 2002-10-24 | Georgi Joachim | Physical chemistry process removes all particulate and microbiological impurities from drinking water |
US20040217058A1 (en) * | 2002-12-19 | 2004-11-04 | Jason Cadera | Integrated dissolved air flotation and immersed membrane filtration apparatus and method for using same |
FR2890651B1 (en) * | 2005-09-09 | 2007-11-09 | Degremont Sa | WATER CLARIFICATION APPARATUS AND METHOD FOR IMPLEMENTING THE SAME. |
FR2891540B1 (en) * | 2005-09-30 | 2007-12-28 | Otv Sa | METHOD FOR TREATING WATER COMPRISING A RAPID DECANTATION STEP FOLLOWED BY A FILTRATION STEP DIRECTLY ON MEMBRANES OF MICRO OR ULTRA-FILTRATION, AND CORRESPONDING DEVICE |
CA2527525A1 (en) * | 2005-11-17 | 2007-05-17 | Hydroxyl Systems Inc. | Wastewater treatment system for a marine vessel |
KR100759834B1 (en) * | 2006-07-26 | 2007-10-04 | 한국과학기술연구원 | Silica or alumina ceramic membrane diffuser for generating microbubbles, manufacturing method and manufacturing device |
DE102007007894A1 (en) * | 2007-02-14 | 2008-08-21 | Technische Universität Berlin | Restoring optimal flow characteristics of membrane filter for membrane activation reactor during water treatment, by carrying out a cleaning process in reactor and seizing gradient and/or curve profile of decreasing permeability of filter |
AT505282B1 (en) | 2007-10-03 | 2008-12-15 | Va Tech Wabag Gmbh | METHOD AND DEVICE FOR REDUCING BIOFOULING ON MEMBRANES OF PRESSURE-DRIVEN MEMBRANE SEPARATION METHOD |
EP2234928A4 (en) * | 2007-12-19 | 2013-09-25 | Saudi Arabian Oil Co | Suspended media granular activated carbon membrane biological reactor system and process |
BRPI0802065A2 (en) * | 2008-05-09 | 2010-01-12 | Dt Engenharia De Empreendimentos Ltda | continuous variable flow modular system for watercourse treatment |
BRPI0903291A2 (en) * | 2009-09-02 | 2011-05-10 | Evonik Degussa Brasil Ltda | process for purifying water flowing in a river or canal |
US9440864B2 (en) * | 2011-03-25 | 2016-09-13 | Doosan Heavy Industries & Construction Co., Ltd. | Dissolved air flotation-type pretreatment apparatus |
FR2995603B1 (en) * | 2012-09-19 | 2014-09-26 | Veolia Water Solutions & Tech | WATER TREATMENT METHOD COMPRISING A FLOTATION COMBINED WITH GRAVITY FILTRATION AND CORRESPONDING INSTALLATION |
-
2012
- 2012-05-09 DE DE201210207731 patent/DE102012207731A1/en not_active Withdrawn
-
2013
- 2013-04-18 PL PL13722305T patent/PL2867174T3/en unknown
- 2013-04-18 PT PT137223053T patent/PT2867174T/en unknown
- 2013-04-18 MX MX2014013400A patent/MX358898B/en active IP Right Grant
- 2013-04-18 BR BR112014027304-9A patent/BR112014027304B1/en active IP Right Grant
- 2013-04-18 DK DK13722305.3T patent/DK2867174T3/en active
- 2013-04-18 AU AU2013258354A patent/AU2013258354B2/en active Active
- 2013-04-18 EP EP13722305.3A patent/EP2867174B1/en active Active
- 2013-04-18 RU RU2014143696A patent/RU2630541C2/en active
- 2013-04-18 CA CA2871966A patent/CA2871966C/en active Active
- 2013-04-18 WO PCT/EP2013/058079 patent/WO2013167358A1/en active Application Filing
- 2013-04-18 NO NO20141184A patent/NO346436B1/en unknown
- 2013-04-18 IN IN2465MUN2014 patent/IN2014MN02465A/en unknown
- 2013-04-18 US US14/397,556 patent/US10029925B2/en active Active
- 2013-04-18 ES ES13722305.3T patent/ES2599820T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX358898B (en) | 2018-09-07 |
DK2867174T3 (en) | 2017-01-02 |
PT2867174T (en) | 2016-12-15 |
CA2871966C (en) | 2022-12-13 |
MX2014013400A (en) | 2015-02-04 |
AU2013258354B2 (en) | 2017-04-13 |
US10029925B2 (en) | 2018-07-24 |
RU2014143696A (en) | 2016-07-10 |
US20150114910A1 (en) | 2015-04-30 |
BR112014027304A2 (en) | 2017-06-27 |
RU2630541C2 (en) | 2017-09-11 |
AU2013258354A1 (en) | 2014-10-09 |
CA2871966A1 (en) | 2013-11-14 |
BR112014027304B1 (en) | 2020-12-15 |
ES2599820T3 (en) | 2017-02-03 |
EP2867174A1 (en) | 2015-05-06 |
NO20141184A1 (en) | 2015-01-26 |
NO346436B1 (en) | 2022-08-15 |
PL2867174T3 (en) | 2017-02-28 |
WO2013167358A1 (en) | 2013-11-14 |
DE102012207731A1 (en) | 2013-11-14 |
EP2867174B1 (en) | 2016-09-07 |
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