NO346436B1 - Anordning og fremgangsmåte for vannrensing med flotasjon - Google Patents

Anordning og fremgangsmåte for vannrensing med flotasjon Download PDF

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Publication number
NO346436B1
NO346436B1 NO20141184A NO20141184A NO346436B1 NO 346436 B1 NO346436 B1 NO 346436B1 NO 20141184 A NO20141184 A NO 20141184A NO 20141184 A NO20141184 A NO 20141184A NO 346436 B1 NO346436 B1 NO 346436B1
Authority
NO
Norway
Prior art keywords
container
water
unit
guide plate
flocculation
Prior art date
Application number
NO20141184A
Other languages
English (en)
Norwegian (no)
Other versions
NO20141184A1 (no
Inventor
Jens-Uwe Repke
Guenter Wozny
Matan Beery
Original Assignee
Steffen Hartmann Recyclingtechnologien Gmbh
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.)
Filing date
Publication date
Application filed by Steffen Hartmann Recyclingtechnologien Gmbh filed Critical Steffen Hartmann Recyclingtechnologien Gmbh
Publication of NO20141184A1 publication Critical patent/NO20141184A1/no
Publication of NO346436B1 publication Critical patent/NO346436B1/no

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)
  • Biological Treatment Of Waste Water (AREA)
  • Physical Water Treatments (AREA)
  • Inorganic Chemistry (AREA)
NO20141184A 2012-05-09 2013-04-18 Anordning og fremgangsmåte for vannrensing med flotasjon NO346436B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210207731 DE102012207731A1 (de) 2012-05-09 2012-05-09 Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser
PCT/EP2013/058079 WO2013167358A1 (de) 2012-05-09 2013-04-18 Vorrichtung und verfahren zur wasserreinigung mit flotation

Publications (2)

Publication Number Publication Date
NO20141184A1 NO20141184A1 (no) 2015-01-26
NO346436B1 true NO346436B1 (no) 2022-08-15

Family

ID=48430669

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20141184A NO346436B1 (no) 2012-05-09 2013-04-18 Anordning og fremgangsmåte for vannrensing med flotasjon

Country Status (15)

Country Link
US (1) US10029925B2 (enExample)
EP (1) EP2867174B1 (enExample)
AU (1) AU2013258354B2 (enExample)
BR (1) BR112014027304B1 (enExample)
CA (1) CA2871966C (enExample)
DE (1) DE102012207731A1 (enExample)
DK (1) DK2867174T3 (enExample)
ES (1) ES2599820T3 (enExample)
IN (1) IN2014MN02465A (enExample)
MX (1) MX358898B (enExample)
NO (1) NO346436B1 (enExample)
PL (1) PL2867174T3 (enExample)
PT (1) PT2867174T (enExample)
RU (1) RU2630541C2 (enExample)
WO (1) WO2013167358A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113244774A (zh) 2014-10-22 2021-08-13 科氏分离技术解决方案公司 使用膜束封罩和脉冲曝气的膜组件系统以及操作方法
DE102015208694A1 (de) * 2015-05-11 2016-11-17 Akvolution Gmbh Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit
USD779632S1 (en) 2015-08-10 2017-02-21 Koch Membrane Systems, Inc. Bundle body
TWI606884B (zh) * 2016-01-29 2017-12-01 慶鴻機電工業股份有限公司 金屬加工機之回收液處理設備及其方法
CN106673136A (zh) * 2016-12-21 2017-05-17 安徽金川活动坝科技有限公司 基于平板陶瓷膜的双膜法废水装置
PL238499B1 (pl) 2017-12-31 2021-08-30 King Abdulaziz City Sci & Tech Układ oczyszczania wody i sposób czyszczenia membran filtracyjnych
DE102018101895B3 (de) 2018-01-29 2019-02-07 Akvola Technologies GmbH Vorrichtung und Verfahren zum Erzeugen von Gasblasen in einer Flüssigkeit
DE102018128600B4 (de) 2018-11-14 2023-10-05 Dawid Marek Slomski Filtervorrichtung und Reinigungsanlage
IT201900018404A1 (it) * 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
DE102023102053A1 (de) * 2023-01-27 2024-08-01 GWT - German Water Treatment GmbH Flotationsfilter mit calciumhaltigem Filterbett

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031634A1 (en) * 1997-01-15 1998-07-23 Hans Eriksson Method and apparatus for purifying a liquid by means of flotation
US20040217058A1 (en) * 2002-12-19 2004-11-04 Jason Cadera Integrated dissolved air flotation and immersed membrane filtration apparatus and method for using same
CA2527525A1 (en) * 2005-11-17 2007-05-17 Hydroxyl Systems Inc. Wastewater treatment system for a marine vessel

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SE302103B (enExample) * 1964-12-05 1968-07-01 Purac Ab
FI83864C (fi) * 1987-03-25 1991-09-10 Oiva Suutarinen Foerfarande foer renande av en vaetska fraon fasta och upploesta foeroreningar med ett flotationsklarning-flockningsfoerfarande.
FI86293C (fi) * 1989-04-28 1992-08-10 Oiva Suutarinen Foerfarande foer rening av en vaetska fraon fasta och upploesta foeroreningar medelst ett flotationsfiltreringsfoerfarande.
SE503894C2 (sv) * 1995-01-19 1996-09-30 Norrtaelje Kommun Anordning för distribution och dispersion av luftmättat vatten
JPH10109091A (ja) * 1996-10-04 1998-04-28 Chlorine Eng Corp Ltd 水の処理方法
DE19647512A1 (de) * 1996-11-16 1998-05-20 Damann Franz Josef Mobile Klärvorrichtung
DE10118940A1 (de) * 2001-04-18 2002-10-24 Georgi Joachim Verfahren und Vorrichtung zur Erzeugung von feststoff- und mikroorganismenfreiem Trink- und Brauchwasser aus Frisch- oder Abwasser
FR2890651B1 (fr) 2005-09-09 2007-11-09 Degremont Sa Appareil de clarification des eaux et procede de mise en oeuvre.
FR2891540B1 (fr) * 2005-09-30 2007-12-28 Otv Sa Procede de traitement d'eaux comprenant une etape de decantation rapide suivie d'une etape de filtration directement sur membranes de micro ou d'ultra-filtration, et dispositif correspondant.
KR100759834B1 (ko) * 2006-07-26 2007-10-04 한국과학기술연구원 미세기포 발생용 실리카 또는 알루미나 세라믹 멤브레인산기관, 그의 제조방법 및 제조장치
DE102007007894A1 (de) * 2007-02-14 2008-08-21 Technische Universität Berlin Verfahren zur Wiederherstellung optimaler Durchströmungseigenschaften von Membranfiltern
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EA018289B1 (ru) * 2007-12-19 2013-06-28 Сауди Арабиан Ойл Компани Мембранная биологическая реакторная система на основе суспендированного гранулированного активированного угля
BRPI0802065A2 (pt) * 2008-05-09 2010-01-12 Dt Engenharia De Empreendimentos Ltda sistema modular de fluxo variável e contìnuo para tratamento de cursos d'água
BRPI0903291A2 (pt) * 2009-09-02 2011-05-10 Evonik Degussa Brasil Ltda processo para purificaÇço de Água em fluxo em um rio ou canal
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FR2995603B1 (fr) * 2012-09-19 2014-09-26 Veolia Water Solutions & Tech Procede de traitement d’eau comprenant une flottation combinee a une filtration gravitaire et installation correspondante

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031634A1 (en) * 1997-01-15 1998-07-23 Hans Eriksson Method and apparatus for purifying a liquid by means of flotation
US20040217058A1 (en) * 2002-12-19 2004-11-04 Jason Cadera Integrated dissolved air flotation and immersed membrane filtration apparatus and method for using same
CA2527525A1 (en) * 2005-11-17 2007-05-17 Hydroxyl Systems Inc. Wastewater treatment system for a marine vessel

Also Published As

Publication number Publication date
EP2867174A1 (de) 2015-05-06
DK2867174T3 (da) 2017-01-02
CA2871966C (en) 2022-12-13
PL2867174T3 (pl) 2017-02-28
BR112014027304B1 (pt) 2020-12-15
BR112014027304A2 (pt) 2017-06-27
AU2013258354B2 (en) 2017-04-13
AU2013258354A1 (en) 2014-10-09
NO20141184A1 (no) 2015-01-26
WO2013167358A1 (de) 2013-11-14
ES2599820T3 (es) 2017-02-03
EP2867174B1 (de) 2016-09-07
RU2630541C2 (ru) 2017-09-11
MX358898B (es) 2018-09-07
MX2014013400A (es) 2015-02-04
RU2014143696A (ru) 2016-07-10
CA2871966A1 (en) 2013-11-14
IN2014MN02465A (enExample) 2015-07-10
US20150114910A1 (en) 2015-04-30
PT2867174T (pt) 2016-12-15
DE102012207731A1 (de) 2013-11-14
US10029925B2 (en) 2018-07-24

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AKVOLA TECHNOLOGIES GMBH, DE

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AKVOLA TECHNOLOGIES GMBH, DE

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STEFFEN HARTMANN RECYCLINGTECHNOLOGIEN GMBH, DE