NO993272L - Ïket turbulent blanding i et UV-system - Google Patents

Ïket turbulent blanding i et UV-system

Info

Publication number
NO993272L
NO993272L NO993272A NO993272A NO993272L NO 993272 L NO993272 L NO 993272L NO 993272 A NO993272 A NO 993272A NO 993272 A NO993272 A NO 993272A NO 993272 L NO993272 L NO 993272L
Authority
NO
Norway
Prior art keywords
turbulent mixing
increased
lamp unit
increased turbulent
discs
Prior art date
Application number
NO993272A
Other languages
English (en)
Other versions
NO993272D0 (no
Inventor
Elliott G Whitby
Mark Richard Loewen
Pierluigi Cozzi
Original Assignee
Trojan Techn 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 Trojan Techn Inc filed Critical Trojan Techn Inc
Publication of NO993272D0 publication Critical patent/NO993272D0/no
Publication of NO993272L publication Critical patent/NO993272L/no

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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • 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
    • 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
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4318—Ring-shaped blades or strips
    • 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
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/916—Turbulent flow, i.e. every point of the flow moves in a random direction and intermixes
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/4319—Tubular elements
    • 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
    • B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
    • B01F25/43197—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor characterised by the mounting of the baffles or obstructions
    • B01F25/431972—Mounted on an axial support member, e.g. a rod or bar
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/324—Lamp cleaning installations, e.g. brushes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

Turbulent blanding i et UV-system økes ved å posisjonere en eller flere ringformede innretninger, som f.eks. skiver, ved ett eller flere forut bestemte anbringelsessteder på den ytre overflaten til hver lampeenhet i systemet. Skivene kan ha den samme eller forskjellige diametre. Turbulent blanding økes også ved å holde fast oppstrømsenden til hver lampeenhet i en ringformet innretning, alene eller i kombinasjon med skiver anbrakt på hver lampeenhets ytre overflate som beskrevet over.
NO993272A 1997-01-03 1999-07-01 Ïket turbulent blanding i et UV-system NO993272L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/778,913 US5846437A (en) 1997-01-03 1997-01-03 Increasing turbulent mixing in a UV system
PCT/CA1998/000002 WO1998029345A2 (en) 1997-01-03 1998-01-05 Increasing turbulent mixing in a uv system

Publications (2)

Publication Number Publication Date
NO993272D0 NO993272D0 (no) 1999-07-01
NO993272L true NO993272L (no) 1999-08-24

Family

ID=25114754

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993272A NO993272L (no) 1997-01-03 1999-07-01 Ïket turbulent blanding i et UV-system

Country Status (12)

Country Link
US (3) US5846437A (no)
EP (1) EP0951446A2 (no)
JP (1) JP2001507275A (no)
KR (1) KR20000062420A (no)
CN (1) CN1243497A (no)
AU (1) AU741800B2 (no)
BR (1) BR9808882A (no)
CA (2) CA2196016C (no)
IL (1) IL130685A0 (no)
NO (1) NO993272L (no)
NZ (1) NZ336907A (no)
WO (1) WO1998029345A2 (no)

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DE19653083B4 (de) * 1996-12-19 2005-09-08 Wedeco Ag Water Technology Strömungsgünstige UV-Desinfektionsvorrichtung
US6015229A (en) * 1997-09-19 2000-01-18 Calgon Carbon Corporation Method and apparatus for improved mixing in fluids
US6565757B1 (en) * 1998-12-30 2003-05-20 Wedeco Ag UV radiation device, especially for disinfecting liquids with reduced UV transmission
US6217834B1 (en) 1999-04-19 2001-04-17 Trojan Technologies Inc. Ultraviolet radiation lamp and source module and treatment system containing same
US6332981B1 (en) 1999-12-16 2001-12-25 Walter Thomas Loyd Ultra violet liquid purification system
EP1289889B1 (en) * 2000-06-06 2008-07-30 Trojan Technologies Inc. Fluid mixing device
US6698942B2 (en) * 2002-02-20 2004-03-02 Jeffery Scott Ward Camera mount
WO2003072508A2 (en) * 2002-02-27 2003-09-04 Trojan Technologies Inc. Uv fluid treatment device
US6784440B2 (en) 2002-07-26 2004-08-31 Boc, Inc. Food sanitizing cabinet
CA2442903C (en) 2002-09-26 2007-08-28 R-Can Environmental Inc. Fluid treatment system with uv sensor and intelligent driver
DE10255457A1 (de) * 2002-11-28 2004-06-17 Wedeco Ag Water Technology UV-Desinfektionsvorrichtung
US7160566B2 (en) 2003-02-07 2007-01-09 Boc, Inc. Food surface sanitation tunnel
FR2852948B1 (fr) * 2003-03-27 2006-06-09 Otv Sa Dispositif de desinfection d'eau par rayonnement ultraviolet
US7396459B2 (en) * 2003-05-05 2008-07-08 George W Thorpe Internal UV treatment of potable water systems
US6951617B2 (en) * 2003-09-16 2005-10-04 Purepise Technologies, Inc. Method and apparatus for controlling flow profile to match lamp fluence profile
US7385204B2 (en) * 2003-10-29 2008-06-10 Calgon Carbon Corporation Fluid treatment device
EP1737501A4 (en) 2004-03-12 2009-09-02 Trojan Techn Inc FLUID HANDLING SYSTEM
US8696192B2 (en) * 2007-05-10 2014-04-15 Fluid-Quip, Inc. Multiple helical vortex baffle
US7862728B2 (en) 2007-09-27 2011-01-04 Water Of Life, Llc. Ultraviolet water purification system
US8529770B2 (en) * 2007-09-27 2013-09-10 Water Of Life, Llc. Self-contained UV-C purification system
EP2313190B1 (en) 2008-07-15 2019-03-06 Trojan Technologies Fluid treatment system
CN104549097B (zh) * 2008-11-26 2017-04-12 卡尔冈碳素公司 在污水/循环水紫外消毒系统中混合部件的使用方法和装置
DE102012008733A1 (de) * 2012-05-04 2013-11-07 Xylem Water Solutions Herford GmbH UV-Wasserbehandlungsanlage mit offenem Kanal
SE540413C2 (en) 2016-05-25 2018-09-11 Wallenius Water Innovation Ab A UV light liquid treatment system
WO2020016873A2 (en) * 2018-07-18 2020-01-23 Lebaron E Shem System and method for treatment of a process fluid to inactivate undesirable organisms
DK4244328T3 (da) 2020-11-14 2025-10-13 Mark Anthony Int Srl Fremgangsmåder til sterilisering af fermenterede drikkevarer
SE544918C2 (en) * 2021-11-17 2023-01-03 Wallenius Water Innovation Ab A fluid treatment system with an UV lamp in a reactor
US20260097973A1 (en) 2024-10-08 2026-04-09 Ovivo Inc. Device for TOC Reduction in Ultrapure Water

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Also Published As

Publication number Publication date
NO993272D0 (no) 1999-07-01
AU5544998A (en) 1998-07-31
IL130685A0 (en) 2000-06-01
JP2001507275A (ja) 2001-06-05
CA2276611C (en) 2005-05-24
AU741800B2 (en) 2001-12-13
BR9808882A (pt) 2000-10-03
US6224759B1 (en) 2001-05-01
CA2276611A1 (en) 1998-07-09
WO1998029345A2 (en) 1998-07-09
KR20000062420A (ko) 2000-10-25
CA2196016C (en) 2001-01-02
WO1998029345A3 (en) 1998-10-08
US6126841A (en) 2000-10-03
EP0951446A2 (en) 1999-10-27
NZ336907A (en) 2001-11-30
CN1243497A (zh) 2000-02-02
CA2196016A1 (en) 1998-07-03
US5846437A (en) 1998-12-08

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application