SG11201600470XA - Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereof - Google Patents

Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereof

Info

Publication number
SG11201600470XA
SG11201600470XA SG11201600470XA SG11201600470XA SG11201600470XA SG 11201600470X A SG11201600470X A SG 11201600470XA SG 11201600470X A SG11201600470X A SG 11201600470XA SG 11201600470X A SG11201600470X A SG 11201600470XA SG 11201600470X A SG11201600470X A SG 11201600470XA
Authority
SG
Singapore
Prior art keywords
ultrapure water
water production
cleaning
feed system
production feed
Prior art date
Application number
SG11201600470XA
Inventor
Ikunori Yokoi
Takeo Fukui
Yoichi Tanaka
Original Assignee
Kurita Water Ind Ltd
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 Kurita Water Ind Ltd filed Critical Kurita Water Ind Ltd
Publication of SG11201600470XA publication Critical patent/SG11201600470XA/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2623—Ion-Exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2692—Sterilization
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • 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
    • C02F2303/16—Regeneration of sorbents, filters
SG11201600470XA 2013-07-24 2014-07-22 Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereof SG11201600470XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013153640 2013-07-24
PCT/JP2014/069282 WO2015012248A1 (en) 2013-07-24 2014-07-22 Ultrapure water production system, ultrapure water production supply system, and method for cleaning same

Publications (1)

Publication Number Publication Date
SG11201600470XA true SG11201600470XA (en) 2016-02-26

Family

ID=52393283

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201600470XA SG11201600470XA (en) 2013-07-24 2014-07-22 Ultrapure water production system, ultrapure water production feed system, and method for cleaning thereof

Country Status (7)

Country Link
US (1) US10138149B2 (en)
JP (1) JP5733482B1 (en)
KR (1) KR102027026B1 (en)
CN (1) CN105283422B (en)
SG (1) SG11201600470XA (en)
TW (1) TWI626221B (en)
WO (1) WO2015012248A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6304259B2 (en) * 2013-10-04 2018-04-04 栗田工業株式会社 Ultrapure water production equipment
JP6107987B1 (en) * 2016-02-22 2017-04-05 栗田工業株式会社 Cleaning method of ultrapure water production system
DE102016004612A1 (en) * 2016-04-19 2017-10-19 Merck Patent Gmbh Method and filling device for filling a transport container with a fluid
FR3052684A1 (en) * 2016-06-16 2017-12-22 L'air Liquide Sa Pour L'etude Et L'exploitation Des Procedes Georges Claude APPARATUS AND METHOD FOR LOW TEMPERATURE CO2 SEPARATION COMPRISING A PERMEATION SEPARATION STEP
JP6149992B1 (en) * 2016-09-14 2017-06-21 栗田工業株式会社 Ultrapure water production equipment
WO2018074981A1 (en) * 2016-10-20 2018-04-26 Liquinex Group Pte. Ltd. System and method for removing iron in liquid
JP6350706B1 (en) * 2017-03-30 2018-07-04 栗田工業株式会社 Water quality adjustment water production equipment
JP6897263B2 (en) * 2017-04-14 2021-06-30 栗田工業株式会社 Water quality adjustment Water manufacturing method and equipment
CN115784533A (en) * 2017-05-05 2023-03-14 巴克斯特国际公司 Water purification apparatus
JP6897392B2 (en) * 2017-07-26 2021-06-30 栗田工業株式会社 Operation method of ultrapure water production equipment and ultrapure water production equipment
JP6468384B1 (en) * 2018-03-14 2019-02-13 栗田工業株式会社 Water treatment equipment
CN109164768A (en) * 2018-08-31 2019-01-08 深圳市纯水号水处理科技有限公司 The bypass system security risk intelligent processing method of ultrapure water system internal filter
JP7171386B2 (en) * 2018-11-22 2022-11-15 野村マイクロ・サイエンス株式会社 Method for starting up ultrapure water production device and ultrapure water production device
WO2020206206A1 (en) * 2019-04-05 2020-10-08 Ecolab Usa Inc. Clean-in-place using ultrasoft water
JP7124175B1 (en) * 2021-06-16 2022-08-23 野村マイクロ・サイエンス株式会社 Liquid recovery system, liquid supply system, and pressure regulation method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708790A (en) * 1984-06-04 1987-11-24 Champion International Corporation Ultrafiltration system with regeneration control
JPS6214986A (en) * 1985-07-13 1987-01-23 Kitazawa Valve:Kk Apparatus for making ultra-pure water
US5518624A (en) * 1994-05-06 1996-05-21 Illinois Water Treatment, Inc. Ultra pure water filtration
US6328896B1 (en) * 1998-04-24 2001-12-11 United States Filter Corporation Process for removing strong oxidizing agents from liquids
JP3620577B2 (en) 1999-05-14 2005-02-16 栗田工業株式会社 Cleaning method for ultrapure water production system
JP3480458B2 (en) 2001-08-10 2003-12-22 栗田工業株式会社 Sterilization method
JP2003181247A (en) * 2001-12-17 2003-07-02 Nitto Denko Corp Treatment system having spiral membrane element and its operating method
JP4480061B2 (en) * 2002-10-03 2010-06-16 オルガノ株式会社 Ultrapure water production apparatus and cleaning method for ultrapure water production and supply system in the apparatus
JP4228732B2 (en) 2003-03-14 2009-02-25 栗田工業株式会社 Ultrapure water production system
US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
JP2005224656A (en) 2004-02-10 2005-08-25 Japan Organo Co Ltd Ultrapure water production/feed device
US20080093277A1 (en) * 2006-06-13 2008-04-24 John Armour Cadence detection in a sequence of video fields
US9156001B2 (en) * 2006-10-31 2015-10-13 Kurita Water Industries Ltd. Method and apparatus for further purifying ultrapure water
CN105381482B (en) * 2007-03-30 2021-02-02 栗田工业株式会社 Cleaning and sterilizing method for ultrapure water preparation system
JP5120070B2 (en) * 2008-05-29 2013-01-16 三浦工業株式会社 Water treatment equipment
US20130313191A1 (en) * 2009-05-14 2013-11-28 Omni Water Solutions, Inc. Water treatment systems and methods
CN201423250Y (en) 2009-06-17 2010-03-17 浙江玉泉环境工程有限公司 Ultrafiltration membrane self-cleaning device
JP5381781B2 (en) * 2010-02-15 2014-01-08 栗田工業株式会社 Cleaning method of ultrapure water production system
CN102527244B (en) 2012-01-10 2014-06-25 蓝星环境工程有限公司 Cleaning method of reverse osmosis membrane

Also Published As

Publication number Publication date
JPWO2015012248A1 (en) 2017-03-02
TW201520175A (en) 2015-06-01
US20160159672A1 (en) 2016-06-09
KR102027026B1 (en) 2019-09-30
KR20160034293A (en) 2016-03-29
TWI626221B (en) 2018-06-11
CN105283422B (en) 2017-09-22
US10138149B2 (en) 2018-11-27
CN105283422A (en) 2016-01-27
WO2015012248A1 (en) 2015-01-29
JP5733482B1 (en) 2015-06-10

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