SMAP201300016A - Sistema per il trattamento delle acque reflue - Google Patents

Sistema per il trattamento delle acque reflue

Info

Publication number
SMAP201300016A
SMAP201300016A SM201300016T SM201300016T SMAP201300016A SM AP201300016 A SMAP201300016 A SM AP201300016A SM 201300016 T SM201300016 T SM 201300016T SM 201300016 T SM201300016 T SM 201300016T SM AP201300016 A SMAP201300016 A SM AP201300016A
Authority
SM
San Marino
Prior art keywords
sludge
water
treated
flow
waste water
Prior art date
Application number
SM201300016T
Other languages
English (en)
Inventor
Renzo Longhi
Alessandro Jermini
Urs Arnold
Original Assignee
Supsi Scuola Universitaria Professionale Della Svizzera Italiana Icimsi
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 Supsi Scuola Universitaria Professionale Della Svizzera Italiana Icimsi filed Critical Supsi Scuola Universitaria Professionale Della Svizzera Italiana Icimsi
Publication of SMAP201300016A publication Critical patent/SMAP201300016A/it

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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/451—Mixing liquids with liquids; Emulsifying using flow mixing by injecting one liquid into another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/45—Mixing liquids with liquids; Emulsifying using flow mixing
    • B01F23/454—Mixing liquids with liquids; Emulsifying using flow mixing by injecting a mixture of liquid and gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/435—Mixing tubes composed of concentric tubular members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • 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
    • B03D1/24—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
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Water Treatments (AREA)
SM201300016T 2010-07-12 2013-02-07 Sistema per il trattamento delle acque reflue SMAP201300016A (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01126/10A CH703440B1 (it) 2010-07-12 2010-07-12 Sistema per il trattamento delle acque reflue.
PCT/IB2011/001606 WO2012007815A1 (en) 2010-07-12 2011-07-11 Flotation system for wastewater treatment

Publications (1)

Publication Number Publication Date
SMAP201300016A true SMAP201300016A (it) 2013-05-06

Family

ID=44583197

Family Applications (1)

Application Number Title Priority Date Filing Date
SM201300016T SMAP201300016A (it) 2010-07-12 2013-02-07 Sistema per il trattamento delle acque reflue

Country Status (4)

Country Link
US (1) US20130168878A1 (it)
CH (1) CH703440B1 (it)
SM (1) SMAP201300016A (it)
WO (1) WO2012007815A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150136178A1 (en) * 2013-11-21 2015-05-21 Chris J. Montalbano Bucket cleaning apparatus and method of use thereof
US10058902B1 (en) * 2013-11-21 2018-08-28 Chris J. Montalbano Bucket cleaning apparatus and method of use thereof
US10569237B2 (en) * 2015-04-30 2020-02-25 Continental Building Products Operating Company, LLC Baffled donut apparatus for use in system and method for forming gypsum board
CN106205628B (zh) * 2015-05-06 2018-11-02 小米科技有限责任公司 声音信号优化方法及装置
CN113634214A (zh) * 2021-08-17 2021-11-12 安徽海雪新材料科技有限公司 一种变性淀粉生产反应装置
CN116213105B (zh) * 2023-03-31 2025-10-03 浙江艾领创矿业科技有限公司 一种金矿浮选工艺及设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2310470A1 (de) * 1973-03-02 1974-09-05 Envirotech Corp Raeumvorrichtung fuer flotationsbecken
DE3713439A1 (de) * 1987-04-22 1988-11-03 Ingolf Kurtze Verfahren und verfahrensanordnung zur reinigung von wasser durch geregelte druckentspannungsflotation
US4931175A (en) * 1988-09-07 1990-06-05 Lenox Institute For Research, Inc. Water clarifying apparatus
JP2579734B2 (ja) * 1993-11-19 1997-02-12 栄工機株式会社 フローティング形脱墨装置
DE4406239C1 (de) * 1994-02-25 1995-06-14 Lucas Dipl Ing Menke Vorrichtung und Verfahren zur Trennung von Substanzen aus einem Fluid mittels Druckentspannungsflotation
DE4407064C1 (de) * 1994-03-03 1995-08-10 Lucas Dipl Ing Menke Vorrichtung zur Gasblasenflotation
DE19719539A1 (de) * 1997-01-23 1998-11-19 Marko Prof Dr Ing Zlokarnik Neue Vorrichtung zur Begasungsflotation
EP0954379A2 (en) * 1997-01-23 1999-11-10 Marko Zlokarnik Apparatus and method for induced air flotation

Also Published As

Publication number Publication date
CH703440A2 (it) 2012-01-13
US20130168878A1 (en) 2013-07-04
CH703440B1 (it) 2014-06-30
WO2012007815A1 (en) 2012-01-19

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