MX355700B - Flotacion de aire disuelto con sistema de filtro. - Google Patents

Flotacion de aire disuelto con sistema de filtro.

Info

Publication number
MX355700B
MX355700B MX2013012087A MX2013012087A MX355700B MX 355700 B MX355700 B MX 355700B MX 2013012087 A MX2013012087 A MX 2013012087A MX 2013012087 A MX2013012087 A MX 2013012087A MX 355700 B MX355700 B MX 355700B
Authority
MX
Mexico
Prior art keywords
solution
vessel
dissolved air
filter
inlet line
Prior art date
Application number
MX2013012087A
Other languages
English (en)
Inventor
G Crowell Robert
Original Assignee
Smith & Loveless Inc
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 Smith & Loveless Inc filed Critical Smith & Loveless Inc
Publication of MX355700B publication Critical patent/MX355700B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • 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
    • B03D1/02—Froth-flotation processes
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Un sistema de filtrado de moléculas orgánicas de una solución electrolítica, incluyendo una línea del orificio de entrada de alimentación adaptada para llevar una solución con moléculas orgánicas, un recipiente filtro asegurado a la línea de entrada, y una bomba adaptada para introducir aire disuelto dentro de la solución en la línea del orificio de entrada de alimentación. El recipiente filtro es un filtro de extracción de disolvente teniendo los medios de mezclado sobre un orificio de salida de solución en el fondo del recipiente y una salida de escape orgánica en la parte superior del recipiente. El sistema opera por (a) disolver aire dentro de la solución, (b) meter la solución con aire disuelto dentro del recipiente filtro, (c) dejar salir la solución por el orificio de salida del fondo del recipiente para bajar el flujo de la solución a través de los medios de mezclado, y (d) dejar escapar periódicamente moléculas orgánicas flotantes de la parte superior del recipiente.
MX2013012087A 2007-01-11 2007-11-22 Flotacion de aire disuelto con sistema de filtro. MX355700B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/652,992 US8133396B2 (en) 2007-01-11 2007-01-11 Dissolved air floatation with filter system

Publications (1)

Publication Number Publication Date
MX355700B true MX355700B (es) 2018-04-27

Family

ID=39186842

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013012087A MX355700B (es) 2007-01-11 2007-11-22 Flotacion de aire disuelto con sistema de filtro.
MX2007014625A MX2007014625A (es) 2007-01-11 2007-11-22 Flotacion de aire disuelto con sistema de filtro.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2007014625A MX2007014625A (es) 2007-01-11 2007-11-22 Flotacion de aire disuelto con sistema de filtro.

Country Status (8)

Country Link
US (2) US8133396B2 (es)
EP (1) EP1944071B1 (es)
CA (1) CA2593301C (es)
CL (1) CL2007002073A1 (es)
ES (1) ES2591033T3 (es)
MX (2) MX355700B (es)
PE (1) PE20081744A1 (es)
ZA (1) ZA200707300B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133396B2 (en) 2007-01-11 2012-03-13 Smith & Loveless, Inc. Dissolved air floatation with filter system
US9884295B2 (en) 2012-10-08 2018-02-06 Doosan Heavy Industries & Construction Co., Ltd. Membrane bioreactor system using reciprocating membrane
CN103011509A (zh) * 2012-12-15 2013-04-03 华北水利水电学院 浮滤一体化污染水深度处理装置及方法
US9422168B2 (en) 2013-04-24 2016-08-23 Doosan Heavy Industries & Construction Co., Ltd. Dissolved air flotation device for liquid clarification
CN104451768A (zh) * 2014-12-01 2015-03-25 广西大学 一种气浮除油装置
CN107217160B (zh) * 2017-06-01 2019-01-01 徐玉玉 一种用于稀土料液的快速除油装置
CN107164645B (zh) * 2017-06-01 2019-01-15 江苏南方永磁科技有限公司 一种用于稀土料液的高效除油装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2330589A (en) * 1940-01-24 1943-09-28 Juell Fredrik Method and device for separating solid substances from suspensions
US2697384A (en) * 1950-01-14 1954-12-21 Paper Patents Co Process for removing dirt from wood pulp
US2765919A (en) * 1952-04-23 1956-10-09 Juell Fredrik Process for the separation of suspended material from water by flotation and apparatus therefor
US3977970A (en) * 1974-12-23 1976-08-31 Keystone Engineering & Products Co. Inc. Apparatus for and method of filtering solid particles from a particulate-bearing liquid
US4198294A (en) * 1975-06-16 1980-04-15 The Redux Corporation, Inc. Water purification system
DE3412217A1 (de) * 1984-04-02 1985-10-10 Ingolf 8038 Gröbenzell Kurtze Verfahren und verfahrensanordnung zur reinigung von rohwasser durch entspannungsflotation bei gleichzeitiger filtration
SU1430353A1 (ru) * 1987-02-24 1988-10-15 Брестский инженерно-строительный институт Устройство дл очистки сточных вод
US4874534A (en) * 1988-01-11 1989-10-17 Magma Copper Company Method for removal of organic solvents from aqueous process streams
JPH06170127A (ja) 1992-10-15 1994-06-21 Hisashi Ichihara 原水の濾過処理方法及びその装置
US5516434A (en) * 1995-05-26 1996-05-14 Unicel, Inc. Single cell gas flotation separator with filter media
US5656173A (en) * 1996-03-05 1997-08-12 National Tank Company Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media
US6337023B1 (en) * 2000-09-01 2002-01-08 Paul C. Broussard, Sr. Flotation apparatus for clarifying produced water
US8133396B2 (en) * 2007-01-11 2012-03-13 Smith & Loveless, Inc. Dissolved air floatation with filter system

Also Published As

Publication number Publication date
US20120168386A1 (en) 2012-07-05
PE20081744A1 (es) 2008-12-06
ES2591033T3 (es) 2016-11-24
CA2593301A1 (en) 2008-07-11
ZA200707300B (en) 2008-06-25
EP1944071B1 (en) 2016-06-29
US20080169244A1 (en) 2008-07-17
US8133396B2 (en) 2012-03-13
CL2007002073A1 (es) 2008-02-08
US8394278B2 (en) 2013-03-12
MX2007014625A (es) 2009-02-19
EP1944071A1 (en) 2008-07-16
CA2593301C (en) 2013-12-31

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