IT1267368B1 - Procedimento ed apparecchiatura per il trattamento di fluido - Google Patents

Procedimento ed apparecchiatura per il trattamento di fluido

Info

Publication number
IT1267368B1
IT1267368B1 IT94TO001100A ITTO941100A IT1267368B1 IT 1267368 B1 IT1267368 B1 IT 1267368B1 IT 94TO001100 A IT94TO001100 A IT 94TO001100A IT TO941100 A ITTO941100 A IT TO941100A IT 1267368 B1 IT1267368 B1 IT 1267368B1
Authority
IT
Italy
Prior art keywords
procedure
fluid
treatment
equipment
Prior art date
Application number
IT94TO001100A
Other languages
English (en)
Inventor
John D Miller
Dana H Gingrich
Donald H White Jr
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of ITTO941100A0 publication Critical patent/ITTO941100A0/it
Publication of ITTO941100A1 publication Critical patent/ITTO941100A1/it
Application granted granted Critical
Publication of IT1267368B1 publication Critical patent/IT1267368B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/085—Thickening liquid suspensions by filtration with membranes
    • 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
    • B01D17/08—Thickening liquid suspensions by filtration
    • B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
    • 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
    • B01D17/12—Auxiliary equipment particularly adapted for use with liquid-separating apparatus, e.g. control circuits
    • 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
    • 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
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance
    • 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
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • 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
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/16—Rotary, reciprocated or vibrated modules
    • 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
    • C02F1/44—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2033—By influencing the flow dynamically
    • B01D2321/2058—By influencing the flow dynamically by vibration of the membrane, e.g. with an actuator
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
IT94TO001100A 1994-08-25 1994-12-30 Procedimento ed apparecchiatura per il trattamento di fluido IT1267368B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29561194A 1994-08-25 1994-08-25

Publications (3)

Publication Number Publication Date
ITTO941100A0 ITTO941100A0 (it) 1994-12-30
ITTO941100A1 ITTO941100A1 (it) 1996-06-30
IT1267368B1 true IT1267368B1 (it) 1997-01-28

Family

ID=23138465

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO001100A IT1267368B1 (it) 1994-08-25 1994-12-30 Procedimento ed apparecchiatura per il trattamento di fluido

Country Status (7)

Country Link
JP (1) JPH0866697A (it)
AU (1) AU680061B2 (it)
CA (1) CA2138055A1 (it)
DE (1) DE19527410A1 (it)
FR (1) FR2723934B1 (it)
GB (1) GB2292532B (it)
IT (1) IT1267368B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU728409B2 (en) * 1996-09-06 2001-01-11 Pall Corporation Shear separation method and system
DE19926480C2 (de) * 1999-06-10 2002-11-14 Paul Stoerk Kuefers Fa Schalldämpfer
DE10033513A1 (de) * 2000-07-11 2002-01-31 Textil Service Verfahren und Vorrichtung zur Behandlung von Wäschereiabwässern
DE10046959B4 (de) * 2000-09-18 2008-01-31 Schuldes, Wolfgang, Dr.-Ing. Verfahren zum vollständigen Schadstoffabbau höchstbelasteter Industrieschlämme und Abwässer und Vorrichtung zur Durchführung des Verfahrens
US7491337B2 (en) * 2004-04-23 2009-02-17 Jeffbrad Investments Pty Limited Method and apparatus for removing contaminants from water
WO2007131151A2 (en) * 2006-05-05 2007-11-15 Zenon Technology Partnership Inverted aerated immersed screen, screen assembly and operating process
GR20070100189A (el) * 2007-03-28 2008-10-13 Νικολαος Πηττας Αυτοματη διαταξη επεξεργασιας εκροων βιολογικων σταθμων λυματων με εκπληρωση των προδιαγραφων του ποσιμου νερου
WO2009021552A1 (en) * 2007-08-13 2009-02-19 Eco Flanders Improved separation/purification method / installation for aqueous liquid dispersions of organic material, and use of such method / installation in an integrated treatment of manure and/or organic disgestates
BE1018011A3 (nl) * 2009-02-12 2010-03-02 Eneco En Internat B V Verbeterde scheiding/zuivering methode/installatie voor waterige vloeibare suspensies van organisch materiaal en het gebruik van een dergelijke methode/intallatie in een geintegreerde behandeling van mest en/of organische digestaten.
DK3157809T3 (en) * 2014-06-19 2019-01-21 De Nora Water Tech Italy S R L PLANT FOR TREATMENT OF WASTE ON TABLE ON SHIPS
JP2017129535A (ja) * 2016-01-22 2017-07-27 住友金属鉱山株式会社 前処理装置
US20220194590A1 (en) * 2020-12-18 2022-06-23 B/E Aerospace, Inc. Copper plated touch surfaces

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2117273A (en) * 1936-03-23 1938-05-17 Continental Oil Co Apparatus for removing oil from water
JPS51120045A (en) * 1975-04-12 1976-10-21 Katayama Chem Works Co Ltd Method of and apparatus for treating excretion for ships
DE3719675A1 (de) * 1986-11-12 1989-03-02 Ernst Broeker Aufbereitungsanlage fuer reinwasser, insbesondere in modulbauweise
US4952317A (en) * 1989-03-10 1990-08-28 Bradley Culkin Device and method for filtering a colloidal suspension
US5190659A (en) * 1990-07-06 1993-03-02 International Environmental Systems Inc. Contamination removal system employing filtration and plural ultraviolet and chemical treatment steps and treatment mode controller
US5147532A (en) * 1991-02-21 1992-09-15 Leek Jr Kenneth F Domestic grey water purifier using diverter and UV filter treater with preheater
EP0503115A1 (de) * 1991-03-13 1992-09-16 Wehrle-Werk Ag Verfahren und Vorrichtung zur biologischen Reinigung von mit biologisch schwer oder nicht abbaubaren Inhaltsstoffen organisch belasteten Abwässern
US5143630A (en) * 1991-05-30 1992-09-01 Membrex, Inc. Rotary disc filtration device
US5227071A (en) * 1992-01-17 1993-07-13 Madison Chemical Company, Inc. Method and apparatus for processing oily wastewater
US5374356A (en) * 1992-07-28 1994-12-20 Pall Corporation Fluid treatment process using dynamic microfiltration and ultrafiltration
US5178768A (en) * 1992-08-20 1993-01-12 Pall Corporation Mixed filter bed composition and method of use

Also Published As

Publication number Publication date
ITTO941100A1 (it) 1996-06-30
AU680061B2 (en) 1997-07-17
FR2723934A1 (fr) 1996-03-01
FR2723934B1 (fr) 1998-10-23
GB2292532A (en) 1996-02-28
AU8048494A (en) 1996-03-07
GB2292532B (en) 1998-12-09
JPH0866697A (ja) 1996-03-12
ITTO941100A0 (it) 1994-12-30
CA2138055A1 (en) 1996-02-26
DE19527410A1 (de) 1996-02-29
GB9426291D0 (en) 1995-02-22

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