CN102745775A - 水处理方法、水处理装置、净化水的回收方法及净化水回收装置 - Google Patents

水处理方法、水处理装置、净化水的回收方法及净化水回收装置 Download PDF

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Publication number
CN102745775A
CN102745775A CN2012101869180A CN201210186918A CN102745775A CN 102745775 A CN102745775 A CN 102745775A CN 2012101869180 A CN2012101869180 A CN 2012101869180A CN 201210186918 A CN201210186918 A CN 201210186918A CN 102745775 A CN102745775 A CN 102745775A
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CN
China
Prior art keywords
water
reverse osmosis
osmosis membrane
membrane unit
concentrated
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.)
Pending
Application number
CN2012101869180A
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English (en)
Chinese (zh)
Inventor
谷田克义
长谷川进
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.)
Shinko Pantec Co Ltd
Original Assignee
Kobelco Eco Solutions Co 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
Priority claimed from JP2007280154A external-priority patent/JP5222526B2/ja
Priority claimed from JP2007310271A external-priority patent/JP5075597B2/ja
Priority claimed from JP2007333795A external-priority patent/JP2009154070A/ja
Application filed by Kobelco Eco Solutions Co Ltd filed Critical Kobelco Eco Solutions Co Ltd
Publication of CN102745775A publication Critical patent/CN102745775A/zh
Pending legal-status Critical Current

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    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • 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
    • 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
    • B01D2311/24—Quality control
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • 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
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • C02F2209/04—Oxidation reduction potential [ORP]
    • 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
    • C02F2209/05—Conductivity or salinity
    • 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
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • C02F2209/40—Liquid flow rate
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CN2012101869180A 2007-10-29 2008-10-23 水处理方法、水处理装置、净化水的回收方法及净化水回收装置 Pending CN102745775A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007280154A JP5222526B2 (ja) 2007-10-29 2007-10-29 水処理方法ならびに水処理装置
JP280154/2007 2007-10-29
JP2007310271A JP5075597B2 (ja) 2007-11-30 2007-11-30 浄化水回収装置及び浄化水の回収方法
JP310271/2007 2007-11-30
JP333795/2007 2007-12-26
JP2007333795A JP2009154070A (ja) 2007-12-26 2007-12-26 浄化水回収装置及び浄化水の回収方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200880107777.0A Division CN101801857B (zh) 2007-10-29 2008-10-23 水处理方法、水处理装置、净化水的回收方法及净化水回收装置

Publications (1)

Publication Number Publication Date
CN102745775A true CN102745775A (zh) 2012-10-24

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN2012101869180A Pending CN102745775A (zh) 2007-10-29 2008-10-23 水处理方法、水处理装置、净化水的回收方法及净化水回收装置
CN200880107777.0A Expired - Fee Related CN101801857B (zh) 2007-10-29 2008-10-23 水处理方法、水处理装置、净化水的回收方法及净化水回收装置

Family Applications After (1)

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CN200880107777.0A Expired - Fee Related CN101801857B (zh) 2007-10-29 2008-10-23 水处理方法、水处理装置、净化水的回收方法及净化水回收装置

Country Status (4)

Country Link
KR (1) KR20100075839A (pt)
CN (2) CN102745775A (pt)
BR (1) BRPI0817155A2 (pt)
WO (1) WO2009057501A1 (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105948173A (zh) * 2016-05-12 2016-09-21 广东顺德工业设计研究院(广东顺德创新设计研究院) 反渗透净水系统及其控制方法
CN110195941A (zh) * 2019-05-30 2019-09-03 浙江理工大学 一种逆流反渗透再生的无霜热泵系统装置及方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5933926B2 (ja) * 2011-02-21 2016-06-15 株式会社日立製作所 海水淡水化システム及び海水淡水化方法
JP5743773B2 (ja) * 2011-07-25 2015-07-01 株式会社クボタ 膜処理装置および膜モジュールの運転方法
CN103626310A (zh) * 2012-08-24 2014-03-12 岳勇斌 小产量双泵型双级反渗透系统
KR101360018B1 (ko) * 2013-03-12 2014-02-12 재단법인 한국계면공학연구소 해안, 도서 지역을 위한 수처리 방법 및 이를 이용한 수처리 시스템
CN104722207A (zh) * 2013-12-24 2015-06-24 珠海格力电器股份有限公司 净水系统及其控制方法及净水机
CN104258736B (zh) * 2014-10-29 2015-12-09 山东九章膜技术有限公司 一种反渗透单位面积膜片产水量与膜元件产水量换算关系的计算方法
KR102572037B1 (ko) * 2016-05-11 2023-08-29 코웨이 주식회사 정수기
CN106977002A (zh) * 2017-05-17 2017-07-25 甘肃金桥水科技（集团）股份有限公司 一种活性炭与超滤膜集成系统及其净化方法
CN109336309A (zh) * 2018-11-30 2019-02-15 佛山市云米电器科技有限公司 一种水质可控的家用净水装置以及家用纯水机
US10933376B1 (en) * 2019-02-26 2021-03-02 Fluid Equipment Development Company, Llc Method and system for performing reverse osmosis with integrated pump storage
WO2021043974A1 (en) * 2019-09-05 2021-03-11 Baxter International Inc. Method for controlling water purification, and a water purification apparatus
JP6860648B1 (ja) * 2019-12-25 2021-04-21 オルガノ株式会社 水処理システム及び水処理方法
WO2024078021A1 (zh) * 2022-10-14 2024-04-18 南京菡束环保设备有限公司 一种水质可控的节水型净水系统及其控制方法

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS63197596A (ja) * 1987-02-12 1988-08-16 Mitsubishi Heavy Ind Ltd 造水プラントの製造水水質制御法
CN1089882A (zh) * 1993-01-06 1994-07-27 普拉塞尔技术有限公司 多级膜控制系统和方法
WO2003040042A1 (en) * 2001-11-05 2003-05-15 Bionomics Ltd. Apparatus and method for producing purified water having high microbiological purity by using a reverse osmosis membrane assembly
JP2005007337A (ja) * 2003-06-20 2005-01-13 Nippon Rensui Co Ltd 逆浸透膜装置
JP2005279614A (ja) * 2004-03-31 2005-10-13 Ngk Insulators Ltd 浄水装置

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JPH0664187B2 (ja) * 1986-08-22 1994-08-22 科学技術庁原子力局長 放射性廃液の処理方法
JPH08309350A (ja) * 1995-05-17 1996-11-26 Hitachi Plant Eng & Constr Co Ltd 逆浸透膜を用いた水処理方法
JPH1147566A (ja) * 1997-08-05 1999-02-23 Nitto Denko Corp 水処理システム
JP2003300072A (ja) * 2002-04-09 2003-10-21 Ngk Insulators Ltd 研磨排水の処理方法
JP4544020B2 (ja) * 2005-04-28 2010-09-15 三浦工業株式会社 膜濾過システムの運転方法
CN100525890C (zh) * 2005-11-11 2009-08-12 天津化工研究设计院 一种多功能反渗透膜离线清洗装置
JP3957081B1 (ja) * 2007-01-16 2007-08-08 株式会社神鋼環境ソリューション 飲料水製造用水処理システム及びその運転方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63197596A (ja) * 1987-02-12 1988-08-16 Mitsubishi Heavy Ind Ltd 造水プラントの製造水水質制御法
CN1089882A (zh) * 1993-01-06 1994-07-27 普拉塞尔技术有限公司 多级膜控制系统和方法
WO2003040042A1 (en) * 2001-11-05 2003-05-15 Bionomics Ltd. Apparatus and method for producing purified water having high microbiological purity by using a reverse osmosis membrane assembly
JP2005007337A (ja) * 2003-06-20 2005-01-13 Nippon Rensui Co Ltd 逆浸透膜装置
JP2005279614A (ja) * 2004-03-31 2005-10-13 Ngk Insulators Ltd 浄水装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105948173A (zh) * 2016-05-12 2016-09-21 广东顺德工业设计研究院(广东顺德创新设计研究院) 反渗透净水系统及其控制方法
CN110195941A (zh) * 2019-05-30 2019-09-03 浙江理工大学 一种逆流反渗透再生的无霜热泵系统装置及方法

Also Published As

Publication number Publication date
BRPI0817155A2 (pt) 2015-11-24
KR20100075839A (ko) 2010-07-05
CN101801857B (zh) 2014-09-17
WO2009057501A1 (ja) 2009-05-07
CN101801857A (zh) 2010-08-11

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Application publication date: 20121024