PL3201137T3 - Sposób uzdatniania wody z wykorzystaniem flotacji rozpuszczonego powietrza do usuwania zawieszonych ciał stałych - Google Patents

Sposób uzdatniania wody z wykorzystaniem flotacji rozpuszczonego powietrza do usuwania zawieszonych ciał stałych

Info

Publication number
PL3201137T3
PL3201137T3 PL15774580.3T PL15774580T PL3201137T3 PL 3201137 T3 PL3201137 T3 PL 3201137T3 PL 15774580 T PL15774580 T PL 15774580T PL 3201137 T3 PL3201137 T3 PL 3201137T3
Authority
PL
Poland
Prior art keywords
water treatment
treatment process
suspended solids
air flotation
dissolved air
Prior art date
Application number
PL15774580.3T
Other languages
English (en)
Inventor
Abdelkader Gaid
Malik Djafer
Delia Pastorelli
Original Assignee
Veolia Water Solutions & Technologies Support
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 Veolia Water Solutions & Technologies Support filed Critical Veolia Water Solutions & Technologies Support
Publication of PL3201137T3 publication Critical patent/PL3201137T3/pl

Links

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
    • B03D1/24—Pneumatic
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
    • 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
    • C02F1/52—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
    • 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
    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/08—Aerobic processes using moving contact bodies
    • 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
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
PL15774580.3T 2014-10-02 2015-09-29 Sposób uzdatniania wody z wykorzystaniem flotacji rozpuszczonego powietrza do usuwania zawieszonych ciał stałych PL3201137T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462058831P 2014-10-02 2014-10-02
PCT/EP2015/072482 WO2016050802A1 (en) 2014-10-02 2015-09-29 Water treatment process employing dissolved air flotation to remove suspended solids

Publications (1)

Publication Number Publication Date
PL3201137T3 true PL3201137T3 (pl) 2022-08-22

Family

ID=54249476

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15774580.3T PL3201137T3 (pl) 2014-10-02 2015-09-29 Sposób uzdatniania wody z wykorzystaniem flotacji rozpuszczonego powietrza do usuwania zawieszonych ciał stałych

Country Status (8)

Country Link
US (1) US10752520B2 (pl)
EP (1) EP3201137B1 (pl)
CN (1) CN107001074A (pl)
CA (1) CA2963306C (pl)
DK (1) DK3201137T3 (pl)
ES (1) ES2923703T3 (pl)
PL (1) PL3201137T3 (pl)
WO (1) WO2016050802A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2022454B1 (en) * 2019-01-25 2020-08-18 Alberto Espinal Colella Carlos Water treatment system and method of using the same
FR3093104B1 (fr) * 2019-02-25 2023-12-22 Veolia Water Solutions & Tech Installation modulaire de traitement d’eau par flottation
CN110467289B (zh) * 2019-09-16 2024-03-01 西安兴晟生态环境有限公司 气浮式多盘直清过滤机及其使用方法
CN110981015A (zh) * 2019-12-18 2020-04-10 中化(宁波)润沃膜科技有限公司 一种处理磷矿浮选废水的方法
CN111747605A (zh) * 2020-06-05 2020-10-09 广东益诺欧环保股份有限公司 一种多级物化-生化联用的生活污水处理系统和处理方法
RU2769382C1 (ru) * 2020-12-14 2022-03-31 Борис Семенович Ксенофонтов Биофлотокомбайн для очистки сточных вод
CN114751560A (zh) * 2022-05-16 2022-07-15 张妍妍 一种气浮水处理装置及其处理方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503895C2 (sv) 1995-01-19 1996-09-30 Norrtaelje Kommun Aggregat för framställning av luftmättat vatten
FR2890651B1 (fr) * 2005-09-09 2007-11-09 Degremont Sa Appareil de clarification des eaux et procede de mise en oeuvre.
US7862014B2 (en) * 2005-11-30 2011-01-04 Siemens Water Technologies Corp. Hybrid diffuser system headloss balancing
AU2007224653B2 (en) * 2006-03-15 2011-03-31 Meri Entsorgungstechnik Fur Die Papierindustrie Gmbh Process and device for the anaerobic treatment of waste water
WO2008024755A1 (en) 2006-08-24 2008-02-28 Morse Dwain E Control system and process for wastewater treatment
DE102006060426A1 (de) * 2006-12-20 2008-06-26 Meri Entsorgungstechnik für die Papierindustrie GmbH Verfahren und Vorrichtung zur aeroben Aufbereitung von Abwasser
FR2916196B1 (fr) * 2007-05-18 2009-07-24 Otv Sa Installation de traitement d'eau par flottation, et procede de traitement d'eau correspondant
CN201132779Y (zh) 2007-11-25 2008-10-15 大庆摩恩达工程有限公司 气浮装置
US9101942B2 (en) * 2009-06-16 2015-08-11 Aurora Algae, Inc. Clarification of suspensions
US8518266B2 (en) 2009-11-16 2013-08-27 Rg Delaware, Inc. Dissolved air flotation clarifier
WO2012065250A1 (en) * 2010-11-15 2012-05-24 University Of Regina Integrated dissolved air floatation system and process for the treatment of wastewater
US8431027B2 (en) * 2011-02-17 2013-04-30 Sionix Corporation Dissolved air flotation system with bubble separation system and method of use
CN202152290U (zh) 2011-07-08 2012-02-29 蓝星环境工程有限公司 一种加压溶气气浮系统
GB201208773D0 (en) * 2012-05-18 2012-07-04 Enpure Ltd Dissolved gas flotation apparatus
CN103086456A (zh) * 2013-03-01 2013-05-08 哈尔滨工业大学 利用微气泡改性技术强化气浮工艺分离效果的方法
US9422168B2 (en) * 2013-04-24 2016-08-23 Doosan Heavy Industries & Construction Co., Ltd. Dissolved air flotation device for liquid clarification
US9540266B2 (en) * 2014-09-17 2017-01-10 John H. Reid Moving bed media flow equalization reactor

Also Published As

Publication number Publication date
ES2923703T3 (es) 2022-09-29
CA2963306A1 (en) 2016-04-07
EP3201137B1 (en) 2022-05-11
EP3201137A1 (en) 2017-08-09
US20170297924A1 (en) 2017-10-19
WO2016050802A1 (en) 2016-04-07
DK3201137T3 (da) 2022-07-25
US10752520B2 (en) 2020-08-25
CN107001074A (zh) 2017-08-01
CA2963306C (en) 2022-08-30

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