SG11201806179TA - Methods and apparatus for controlling radiation dose to fluids in uv-led photoreactors - Google Patents

Methods and apparatus for controlling radiation dose to fluids in uv-led photoreactors

Info

Publication number
SG11201806179TA
SG11201806179TA SG11201806179TA SG11201806179TA SG11201806179TA SG 11201806179T A SG11201806179T A SG 11201806179TA SG 11201806179T A SG11201806179T A SG 11201806179TA SG 11201806179T A SG11201806179T A SG 11201806179TA SG 11201806179T A SG11201806179T A SG 11201806179TA
Authority
SG
Singapore
Prior art keywords
international
led
british columbia
pct
conduit
Prior art date
Application number
SG11201806179TA
Other languages
English (en)
Inventor
Fariborz Taghipour
Original Assignee
Univ British Columbia
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 Univ British Columbia filed Critical Univ British Columbia
Publication of SG11201806179TA publication Critical patent/SG11201806179TA/en

Links

Classifications

    • 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—Ultra-violet 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
    • C02F1/30—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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0801—Controlling the process
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0877—Liquid
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/026—Treating water for medical or cosmetic purposes
    • 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
    • C02F2201/3222—Units using UV-light emitting diodes [LED]
    • 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
    • C02F2201/322—Lamp arrangement
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • 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
    • C02F2201/326—Lamp control systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/10—Location of water treatment or water treatment device as part of a potable water dispenser, e.g. for use in homes or offices
SG11201806179TA 2016-01-19 2017-01-19 Methods and apparatus for controlling radiation dose to fluids in uv-led photoreactors SG11201806179TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662280637P 2016-01-19 2016-01-19
PCT/CA2017/050060 WO2017124190A1 (en) 2016-01-19 2017-01-19 Methods and apparatus for controlling radiation dose to fluids in uv-led photoreactors

Publications (1)

Publication Number Publication Date
SG11201806179TA true SG11201806179TA (en) 2018-08-30

Family

ID=59361059

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806179TA SG11201806179TA (en) 2016-01-19 2017-01-19 Methods and apparatus for controlling radiation dose to fluids in uv-led photoreactors

Country Status (12)

Country Link
US (1) US11154836B2 (es)
EP (1) EP3405283B1 (es)
JP (1) JP7090030B2 (es)
KR (1) KR20180108672A (es)
CN (2) CN108883390B (es)
BR (1) BR112018014690A2 (es)
CA (1) CA3011888A1 (es)
MX (1) MX2018008880A (es)
PH (1) PH12018501545A1 (es)
SG (1) SG11201806179TA (es)
WO (1) WO2017124190A1 (es)
ZA (1) ZA201804599B (es)

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CN108686249A (zh) * 2017-03-31 2018-10-23 财团法人工业技术研究院 流体杀菌装置及应用其的净水设备
CA2980178A1 (en) * 2017-09-25 2019-03-25 Acuva Technologies Inc. Distributing light in a reaction chamber
US11857924B2 (en) * 2017-09-28 2024-01-02 Sonata Scientific LLC Photocatalytic fluidized bed reactor systems
JP2019219095A (ja) * 2018-06-19 2019-12-26 ホシザキ株式会社 製氷機
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DE102018221634A1 (de) * 2018-12-13 2020-06-18 Osram Gmbh Vorrichtung zum entkeimen eines fluids
CN113677633A (zh) * 2019-02-06 2021-11-19 不列颠哥伦比亚大学 用于产生羟基自由基的方法和设备
JP2020127923A (ja) * 2019-02-08 2020-08-27 旭化成株式会社 紫外線照射装置
US11952293B2 (en) 2019-03-07 2024-04-09 International Water-Guard Industries Inc. Apparatus for disinfecting a fluid
EP3986607A4 (en) * 2019-06-24 2023-05-10 The University of British Columbia MULTIPLE REFLECTOR PHOTOREACTOR FOR CONTROLLED FLUID IRRRADATION
US11498046B2 (en) * 2019-06-27 2022-11-15 Phoseon Technology, Inc. Method and system for tetrachloromethane synthesis
CN114269690A (zh) 2019-07-31 2022-04-01 捷通国际有限公司 水处理系统
JP7299101B2 (ja) * 2019-08-09 2023-06-27 旭化成株式会社 紫外線照射装置
JP6791518B1 (ja) * 2019-11-12 2020-11-25 株式会社セルシステム 光照射装置
US20210299380A1 (en) * 2020-03-29 2021-09-30 Dynamics Inc. Systems, devices and methods for ultra-dense, flexible ultraviolet led micro arrays used in viral load reduction and sterilization
JP2021171604A (ja) * 2020-04-24 2021-11-01 英義 冨永 空間除菌機
GB2596281A (en) * 2020-06-09 2021-12-29 Wli Uk Ltd Dispensing apparatus
WO2022024304A1 (ja) * 2020-07-30 2022-02-03 日本電信電話株式会社 紫外光照射システム及び除染方法
CN116097323A (zh) * 2020-09-25 2023-05-09 国际汽车组件集团有限责任公司 具有非接触式接口的车辆迷你吧
CN112452251B (zh) * 2020-10-27 2021-12-14 山东大学 月牙形及其变形陶瓷微颗粒、其制备方法、应用及制备装置
ES2908502A1 (es) * 2020-10-29 2022-04-29 Guirado Juan Francisco Valls Dispositivo purificador de aire mediante radiacion ultravioleta, para uso unipersonal
KR102602730B1 (ko) * 2020-11-19 2023-11-16 국방과학연구소 광선 살균 모듈 및 시스템
CN112811506A (zh) * 2021-01-21 2021-05-18 佛山科学技术学院 大口径过流式净水消毒装置
TW202244008A (zh) * 2021-04-30 2022-11-16 英屬哥倫比亞大學 具有內腔室的水處理裝置
US20220378971A1 (en) * 2021-05-25 2022-12-01 Bor-Jen Wu UVC LED Disinfecting Device
CA3120966A1 (en) * 2021-06-02 2022-12-02 Origen Air Systems Ltd. Fluid sterilization device for use with uv light source
CN116854185A (zh) * 2023-08-30 2023-10-10 佛山市锐诚云智能科技有限公司 净水系统的紫外线光源控制方法、装置及驱动电源

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Also Published As

Publication number Publication date
CA3011888A1 (en) 2017-07-27
US11154836B2 (en) 2021-10-26
EP3405283B1 (en) 2023-08-23
CN108883390B (zh) 2022-11-04
JP7090030B2 (ja) 2022-06-23
CN115806327A (zh) 2023-03-17
ZA201804599B (en) 2020-07-29
WO2017124190A1 (en) 2017-07-27
EP3405283A1 (en) 2018-11-28
US20190030510A1 (en) 2019-01-31
JP2019506296A (ja) 2019-03-07
MX2018008880A (es) 2019-02-21
BR112018014690A2 (pt) 2018-12-26
CN108883390A (zh) 2018-11-23
KR20180108672A (ko) 2018-10-04
EP3405283A4 (en) 2019-10-09
PH12018501545A1 (en) 2019-05-27

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