IL130685A0 - Increasing turbulent mixing in a UV system - Google Patents

Increasing turbulent mixing in a UV system

Info

Publication number
IL130685A0
IL130685A0 IL13068598A IL13068598A IL130685A0 IL 130685 A0 IL130685 A0 IL 130685A0 IL 13068598 A IL13068598 A IL 13068598A IL 13068598 A IL13068598 A IL 13068598A IL 130685 A0 IL130685 A0 IL 130685A0
Authority
IL
Israel
Prior art keywords
turbulent mixing
increasing turbulent
increasing
mixing
turbulent
Prior art date
Application number
IL13068598A
Other languages
English (en)
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 IL130685A0 publication Critical patent/IL130685A0/xx

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)
IL13068598A 1997-01-03 1998-01-05 Increasing turbulent mixing in a UV system IL130685A0 (en)

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 (1)

Publication Number Publication Date
IL130685A0 true IL130685A0 (en) 2000-06-01

Family

ID=25114754

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13068598A IL130685A0 (en) 1997-01-03 1998-01-05 Increasing turbulent mixing in a UV system

Country Status (12)

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

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* Cited by examiner, † Cited by third party
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US5951509A (en) * 1996-11-22 1999-09-14 Therakos, Inc. Blood product irradiation device incorporating agitation
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
ES2193780T3 (es) * 1998-12-30 2003-11-01 Wedeco Ag Dispositivo para la irradiacion uv, en partiular para la desinfeccion de liquidos que fluyen con transmision uv reducida.
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
ATE402908T1 (de) * 2000-06-06 2008-08-15 Trojan Techn Inc Mischvorrichtung für fluide
US6698942B2 (en) * 2002-02-20 2004-03-02 Jeffery Scott Ward Camera mount
EP1478599A2 (de) * 2002-02-27 2004-11-24 Trojan Technologies Inc. Uv-fluidbehandlungsvorrichtung
US6784440B2 (en) 2002-07-26 2004-08-31 Boc, Inc. Food sanitizing cabinet
US6972415B2 (en) 2002-09-26 2005-12-06 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
CA2559551C (en) * 2004-03-12 2012-12-04 Trojan Technologies Inc. Fluid treatment 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
CN102099105A (zh) 2008-07-15 2011-06-15 特洛伊科技有限公司 流体处理系统
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
JP7315255B2 (ja) * 2018-07-18 2023-07-26 レバロン アイピー ホールディングス，エルエルシー 有害な有機体を不活性化するための、プロセス流体を処理するシステム
DK4244328T3 (da) 2020-11-14 2025-10-13 Mark Anthony Int Srl Fremgangsmåder til sterilisering af fermenterede drikkevarer
SE2151400A1 (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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US3566105A (en) * 1968-08-16 1971-02-23 Ultra Dynamics Corp System for ultraviolet irradiation of fluids with fail safe monitoring means
US3562520A (en) * 1968-11-04 1971-02-09 Puretest Water Purifying Co Fail-safe water purifying apparatus
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CA1163086A (en) * 1981-11-30 1984-03-06 Jan Maarschalkerweerd Ultraviolet fluid purifying device
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US4757205A (en) * 1986-06-10 1988-07-12 Arlat Inc. Ultraviolet water treatment apparatus
US4767932A (en) * 1986-09-26 1988-08-30 Ultraviolet Purification System, Inc. Ultraviolet purification device
JPS63104696A (ja) * 1986-10-22 1988-05-10 アクアフアイン・コ−ポレイシヨン 水のコンデイシヨニングを行なうための装置及び方法
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JPH01176490A (ja) * 1987-12-29 1989-07-12 Iwasaki Electric Co Ltd 水質浄化装置
JPH01274894A (ja) * 1988-04-26 1989-11-02 Sansui:Kk 流水殺菌装置と培養液の流水殺菌装置
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Also Published As

Publication number Publication date
CA2196016C (en) 2001-01-02
CN1243497A (zh) 2000-02-02
EP0951446A2 (de) 1999-10-27
AU741800B2 (en) 2001-12-13
CA2276611C (en) 2005-05-24
US6224759B1 (en) 2001-05-01
CA2196016A1 (en) 1998-07-03
NZ336907A (en) 2001-11-30
JP2001507275A (ja) 2001-06-05
KR20000062420A (ko) 2000-10-25
US6126841A (en) 2000-10-03
US5846437A (en) 1998-12-08
AU5544998A (en) 1998-07-31
WO1998029345A2 (en) 1998-07-09
NO993272D0 (no) 1999-07-01
WO1998029345A3 (en) 1998-10-08
NO993272L (no) 1999-08-24
CA2276611A1 (en) 1998-07-09
BR9808882A (pt) 2000-10-03

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