ES2122333T3 - Aparato de rayos ultravioletas (u.v.) para tratamiento de fluidos. - Google Patents

Aparato de rayos ultravioletas (u.v.) para tratamiento de fluidos.

Info

Publication number
ES2122333T3
ES2122333T3 ES94928478T ES94928478T ES2122333T3 ES 2122333 T3 ES2122333 T3 ES 2122333T3 ES 94928478 T ES94928478 T ES 94928478T ES 94928478 T ES94928478 T ES 94928478T ES 2122333 T3 ES2122333 T3 ES 2122333T3
Authority
ES
Spain
Prior art keywords
water
ultraviolet rays
outlet pipe
treatment
ozone gas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94928478T
Other languages
English (en)
Inventor
Malcolm Robert Snowball
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Water Recovery PLC
Original Assignee
Water Recovery PLC
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
Priority claimed from GB939320546A external-priority patent/GB9320546D0/en
Priority claimed from GB939320538A external-priority patent/GB9320538D0/en
Priority claimed from GB939320545A external-priority patent/GB9320545D0/en
Priority claimed from GB939322725A external-priority patent/GB9322725D0/en
Priority claimed from GB9410744A external-priority patent/GB9410744D0/en
Application filed by Water Recovery PLC filed Critical Water Recovery PLC
Application granted granted Critical
Publication of ES2122333T3 publication Critical patent/ES2122333T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00132—Controlling the temperature using electric heating or cooling elements
    • 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
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

UN SISTEMA DE ESTERILIZACION DE AGUA COMPRENDE UN APARATO DE TRATAMIENTO DEL AGUA, ELECTROSTATICO (10) QUE TIENE SU CONDUCTO DE SALIDA (13) CONECTADO A UN APARATO DE TRATAMIENTO POR RAYOS ULTRAVIOLETAS (11). EL CONDUCTO DE SALIDA (14) DEL APARATO DE TRATAMIENTO DE AGUA POR RAYOS ULTRAVIOLETAS (11) ESTA CONECTADO A UN APARATO (12) QUE AIREA EL AGUA TRATADA CON GAS OZONO. EL CAMPO ELECTROSTATICO DEL APARATO (10) VARIA A LO LARGO DEL EJE DEL CONDUCTO DE FLUJO, DE MANERA QUE SE INCREMENTE LA VELOCIDAD A LA CUAL SE PRECIPITAN LOS MINERALES DISUELTOS DE LA SOLUCION. EL APARATO DE TRATAMIENTO POR RAYOS ULTRAVIOLETA (11) TIENE UNA PALA DE GUIA HELICOIDAL, RANURADA, QUE CREA UN FLUJO DE TURBULENCIA DE AGUA Y ASEGURA QUE SE ROMPAN LOS GRUPOS GRANDES DE MICROORGANISMOS. EL GAS OZONO SE GENERA EN UN APARATO (15) EXPONIENDO EL VAPOR DE AGUA A UNA RADIACION DE RAYOS ULTRAVIOLETA DE ONDA CORTA.
ES94928478T 1993-10-06 1994-10-06 Aparato de rayos ultravioletas (u.v.) para tratamiento de fluidos. Expired - Lifetime ES2122333T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB939320546A GB9320546D0 (en) 1993-10-06 1993-10-06 Fluid treatment apparatus
GB939320538A GB9320538D0 (en) 1993-10-06 1993-10-06 Fluid treatment apparatus
GB939320545A GB9320545D0 (en) 1993-10-06 1993-10-06 Fluid treatment apparatus
GB939322725A GB9322725D0 (en) 1993-11-04 1993-11-04 Oxidising gas generator
GB9410744A GB9410744D0 (en) 1993-10-06 1994-05-27 Fluid treatment apparatus

Publications (1)

Publication Number Publication Date
ES2122333T3 true ES2122333T3 (es) 1998-12-16

Family

ID=27517210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928478T Expired - Lifetime ES2122333T3 (es) 1993-10-06 1994-10-06 Aparato de rayos ultravioletas (u.v.) para tratamiento de fluidos.

Country Status (8)

Country Link
US (1) US5675153A (es)
EP (1) EP0722424B1 (es)
JP (1) JP3557575B2 (es)
AU (1) AU685166B2 (es)
CA (1) CA2173472A1 (es)
DE (1) DE69412500T2 (es)
ES (1) ES2122333T3 (es)
WO (1) WO1995009815A1 (es)

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Also Published As

Publication number Publication date
AU7789794A (en) 1995-05-01
AU685166B2 (en) 1998-01-15
WO1995009815A1 (en) 1995-04-13
JP3557575B2 (ja) 2004-08-25
DE69412500D1 (de) 1998-09-17
EP0722424A1 (en) 1996-07-24
EP0722424B1 (en) 1998-08-12
US5675153A (en) 1997-10-07
DE69412500T2 (de) 1999-04-15
JPH09503160A (ja) 1997-03-31
CA2173472A1 (en) 1995-04-13

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