SG10201509749RA - Method and system for providing ultrapure water - Google Patents

Method and system for providing ultrapure water

Info

Publication number
SG10201509749RA
SG10201509749RA SG10201509749RA SG10201509749RA SG10201509749RA SG 10201509749R A SG10201509749R A SG 10201509749RA SG 10201509749R A SG10201509749R A SG 10201509749RA SG 10201509749R A SG10201509749R A SG 10201509749RA SG 10201509749R A SG10201509749R A SG 10201509749RA
Authority
SG
Singapore
Prior art keywords
ultrapure water
providing ultrapure
providing
water
ultrapure
Prior art date
Application number
SG10201509749RA
Inventor
Bruce Lee Coulter
Original Assignee
Evoqua Water Technologies Llc
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 US13/007,953 external-priority patent/US9365436B2/en
Priority claimed from US13/007,949 external-priority patent/US9365435B2/en
Priority claimed from US13/007,932 external-priority patent/US8741155B2/en
Priority claimed from US13/007,946 external-priority patent/US8753522B2/en
Priority claimed from US13/007,940 external-priority patent/US8961798B2/en
Application filed by Evoqua Water Technologies Llc filed Critical Evoqua Water Technologies Llc
Publication of SG10201509749RA publication Critical patent/SG10201509749RA/en

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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • 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
    • C02F2201/326—Lamp control systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/328—Having flow diverters (baffles)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/008—Processes using a programmable logic controller [PLC] comprising telecommunication features, e.g. modems or antennas
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/20—Total organic carbon [TOC]
    • 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
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
SG10201509749RA 2011-01-17 2012-01-16 Method and system for providing ultrapure water SG10201509749RA (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US13/007,953 US9365436B2 (en) 2007-04-03 2011-01-17 Method of irradiating a liquid
US13/007,949 US9365435B2 (en) 2007-04-03 2011-01-17 Actinic radiation reactor
US13/007,932 US8741155B2 (en) 2007-04-03 2011-01-17 Method and system for providing ultrapure water
US13/007,946 US8753522B2 (en) 2007-04-03 2011-01-17 System for controlling introduction of a reducing agent to a liquid stream
US13/007,940 US8961798B2 (en) 2007-04-03 2011-01-17 Method for measuring a concentration of a compound in a liquid stream

Publications (1)

Publication Number Publication Date
SG10201509749RA true SG10201509749RA (en) 2016-01-28

Family

ID=46516317

Family Applications (3)

Application Number Title Priority Date Filing Date
SG10201913848TA SG10201913848TA (en) 2011-01-17 2012-01-16 Method and system for providing ultrapure water
SG10201509749RA SG10201509749RA (en) 2011-01-17 2012-01-16 Method and system for providing ultrapure water
SG2013045695A SG191728A1 (en) 2011-01-17 2012-01-16 Method and system for providing ultrapure water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201913848TA SG10201913848TA (en) 2011-01-17 2012-01-16 Method and system for providing ultrapure water

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG2013045695A SG191728A1 (en) 2011-01-17 2012-01-16 Method and system for providing ultrapure water

Country Status (10)

Country Link
EP (1) EP2665683B1 (en)
JP (3) JP2014508033A (en)
KR (2) KR102074114B1 (en)
CN (1) CN103827040B (en)
CA (1) CA2824856A1 (en)
IL (1) IL226924B (en)
MY (1) MY163097A (en)
SG (3) SG10201913848TA (en)
TW (3) TW201441162A (en)
WO (1) WO2012099817A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6469400B2 (en) * 2014-09-24 2019-02-13 オルガノ株式会社 Ultrapure water production equipment
US10961143B2 (en) 2015-05-04 2021-03-30 Evoqua Water Technologies Llc Method and system for providing ultrapure water with flexible lamp configuration
US10934193B2 (en) * 2015-05-07 2021-03-02 Evoqua Water Technologies Llc Advanced oxidation process methods for degasification of reactor vessel
CN105036428A (en) * 2015-07-27 2015-11-11 南通昊友食品添加剂有限公司 Method for softening treatment of water used for food additives
JP2020081996A (en) 2018-11-28 2020-06-04 株式会社日本フォトサイエンス Ultraviolet treatment method and system
JP7230574B2 (en) * 2019-02-20 2023-03-01 株式会社Ihi Neutralization device
JP6863429B2 (en) * 2019-10-07 2021-04-21 栗田工業株式会社 TOC processing device and processing method
JP7371788B2 (en) * 2020-08-20 2023-10-31 株式会社島津製作所 Inspection equipment and conductivity meter
CN114920400A (en) * 2022-04-07 2022-08-19 世源科技工程有限公司 Treatment process method and system for preparing ultrapure water from urban reclaimed water
KR102411581B1 (en) * 2022-04-14 2022-06-22 김선중 Screw press
CN115432768B (en) * 2022-08-24 2023-06-09 乐富意得(上海)流体技术有限公司 Control method of ultraviolet device for water treatment

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US5798271A (en) * 1990-03-02 1998-08-25 Sievers Instruments, Inc. Apparatus for the measurement of dissolved carbon in deionized water
JPH0427856A (en) * 1990-05-23 1992-01-30 Kurita Water Ind Ltd Method and apparatus for measuring concentration of ion
KR960016302B1 (en) * 1992-05-15 1996-12-09 마쯔시다덴기산교 가부시기가이샤 Apparatus and method for production of pure water
AUPO819697A0 (en) * 1997-07-23 1997-08-14 Australian Nuclear Science & Technology Organisation Photo-assisted oxidation of inorganic species in aqueous solutions
JPH1199395A (en) * 1997-07-29 1999-04-13 Japan Organo Co Ltd Treatment of organic matter containing water
US6444474B1 (en) * 1998-04-22 2002-09-03 Eltron Research, Inc. Microfluidic system for measurement of total organic carbon
US6464867B1 (en) * 1999-04-27 2002-10-15 Kurita Water Industries Ltd. Apparatus for producing water containing dissolved ozone
DE60018303T2 (en) * 1999-11-19 2005-07-07 Isolyser Co., Inc. METHOD AND DEVICE FOR THE TREATMENT OF WATER-SOLUBLE POLYMER WASTE WATER TREATMENTS
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Also Published As

Publication number Publication date
KR101993688B1 (en) 2019-06-27
IL226924B (en) 2019-02-28
JP6722253B2 (en) 2020-07-15
EP2665683B1 (en) 2024-01-03
TW201233635A (en) 2012-08-16
CN103827040A (en) 2014-05-28
KR20190077584A (en) 2019-07-03
KR20140042784A (en) 2014-04-07
EP2665683A4 (en) 2017-05-10
JP2019055404A (en) 2019-04-11
KR102074114B1 (en) 2020-02-05
TW201441609A (en) 2014-11-01
EP2665683A2 (en) 2013-11-27
WO2012099817A3 (en) 2014-01-23
JP6479712B2 (en) 2019-03-06
SG191728A1 (en) 2013-08-30
CN103827040B (en) 2016-01-27
TW201441162A (en) 2014-11-01
EP2665683C0 (en) 2024-01-03
TWI453166B (en) 2014-09-21
MY163097A (en) 2017-08-15
JP2014508033A (en) 2014-04-03
CA2824856A1 (en) 2012-07-26
JP2016196000A (en) 2016-11-24
SG10201913848TA (en) 2020-03-30
WO2012099817A2 (en) 2012-07-26

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