IN2014CN04563A - - Google Patents

Download PDF

Info

Publication number
IN2014CN04563A
IN2014CN04563A IN4563CHN2014A IN2014CN04563A IN 2014CN04563 A IN2014CN04563 A IN 2014CN04563A IN 4563CHN2014 A IN4563CHN2014 A IN 4563CHN2014A IN 2014CN04563 A IN2014CN04563 A IN 2014CN04563A
Authority
IN
India
Prior art keywords
pressure vessel
cleaning liquid
storage tank
reverse osmosis
liquid storage
Prior art date
Application number
Other languages
English (en)
Inventor
Kotaro Kitamura
Shinichi Yoshikawa
Hiroki MIYAKAWA
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of IN2014CN04563A publication Critical patent/IN2014CN04563A/en

Links

Classifications

    • 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
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08—Apparatus therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/46—Supply, recovery or discharge mechanisms of washing members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/48—Mechanisms for switching between regular separation operations and washing
    • 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
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • 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
    • B01D2317/02—Elements in series
    • B01D2317/025—Permeate series
    • 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
    • B01D2317/02—Elements in series
    • B01D2317/027—Christmas tree arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/02—Forward flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/04—Backflushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/162—Use of acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/16—Use of chemical agents
    • B01D2321/164—Use of bases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/40—Automatic control of cleaning processes
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/12—Halogens or halogen-containing compounds
    • 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
    • C02F2209/03—Pressure
    • 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
    • C02F2209/11—Turbidity
    • 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
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • 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
    • 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
IN4563CHN2014 2011-12-19 2012-12-06 IN2014CN04563A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011277237A JP5798908B2 (ja) 2011-12-19 2011-12-19 逆浸透処理装置および逆浸透処理装置の洗浄方法
PCT/JP2012/081700 WO2013094428A1 (ja) 2011-12-19 2012-12-06 逆浸透処理装置および逆浸透処理装置の洗浄方法

Publications (1)

Publication Number Publication Date
IN2014CN04563A true IN2014CN04563A (zh) 2015-09-18

Family

ID=48668324

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4563CHN2014 IN2014CN04563A (zh) 2011-12-19 2012-12-06

Country Status (7)

Country Link
US (1) US9833743B2 (zh)
JP (1) JP5798908B2 (zh)
CN (1) CN104039427A (zh)
AU (1) AU2012355018B2 (zh)
IN (1) IN2014CN04563A (zh)
WO (1) WO2013094428A1 (zh)
ZA (1) ZA201404624B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150041395A (ko) * 2013-10-08 2015-04-16 코웨이 주식회사 2 배열로 구성된 ro/nf 분리막 시스템의 화학 세정 방법
JP6219243B2 (ja) * 2014-07-14 2017-10-25 株式会社日立製作所 スパイラル膜圧力容器内のモニタリング装置およびモニタリング方法
JP6344114B2 (ja) * 2014-07-23 2018-06-20 栗田工業株式会社 水処理装置及び水処理設備の洗浄方法
SG11201701407VA (en) * 2014-08-25 2017-03-30 Mitsubishi Heavy Ind Ltd Water treatment device and operating method for same
JP2016083641A (ja) * 2014-10-29 2016-05-19 株式会社日立製作所 逆浸透処理装置および逆浸透膜の洗浄方法
JP6399895B2 (ja) * 2014-10-30 2018-10-03 株式会社日立製作所 逆浸透処理システムおよび逆浸透処理方法
JP6399896B2 (ja) * 2014-10-31 2018-10-03 株式会社日立製作所 逆浸透処理装置
JP2016221466A (ja) * 2015-06-01 2016-12-28 株式会社ウェルシィ 水処理システムおよびその洗浄方法
JP2018108550A (ja) * 2016-12-28 2018-07-12 三菱重工業株式会社 塩分濃縮装置及び塩分濃縮装置のスケール検知方法
CN107597688B (zh) * 2017-10-31 2020-08-28 山东鲁东环保科技有限公司 一种中水反渗透在线诊断式自动化清洗装置及其应用
CN109157984A (zh) * 2018-09-06 2019-01-08 王祥圈 一种反渗透装置的清洗设备及其清洗方法
KR102055710B1 (ko) * 2018-10-30 2019-12-13 한국수자원공사 역삼투막의 오염도 예측장치 및 예측방법
JP7427890B2 (ja) * 2019-09-12 2024-02-06 東洋紡エムシー株式会社 濃縮システム
JP7115522B2 (ja) * 2020-09-14 2022-08-09 栗田工業株式会社 脱塩装置の運転方法
CN114082304A (zh) * 2021-12-09 2022-02-25 德州海纳祺环保科技有限公司 一种全自动反渗透膜清洗设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199682A (ja) * 1975-02-28 1976-09-02 Hitachi Ltd Kanshikimakubunrihoho oyobisonosochi
US4482461A (en) * 1982-12-20 1984-11-13 French Systems, Inc. Backwash control for constant volume-pressure filtration system
JP2716655B2 (ja) * 1993-11-26 1998-02-18 神鋼パンテツク株式会社 逆浸透膜装置の洗浄方法
JPH08126882A (ja) 1994-10-28 1996-05-21 Toshiba Corp 造水プラントの運転制御装置
JP3267468B2 (ja) * 1995-06-14 2002-03-18 オルガノ株式会社 逆浸透膜装置の運転方法
JP2000271460A (ja) * 1999-01-22 2000-10-03 Nitto Denko Corp スパイラル型膜モジュールを用いた処理システムおよび処理方法
JP2001137672A (ja) * 1999-11-18 2001-05-22 Toray Ind Inc 逆浸透処理装置および造水方法
JP4360001B2 (ja) * 2000-03-23 2009-11-11 栗田工業株式会社 膜濾過装置
JP2002095936A (ja) 2000-09-26 2002-04-02 Nippon Rensui Co Ltd 逆浸透膜の洗浄方法
US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
SG153812A1 (en) * 2004-06-21 2009-07-29 Membrane Recovery Ltd Ro membrane cleaning method
JP5172859B2 (ja) * 2007-01-19 2013-03-27 ザ・ピュロライト・カンパニー 逆浸透膜の汚染減少
CN101284213B (zh) * 2008-05-30 2011-08-03 北京汉青天朗水处理科技有限公司 一种清洗膜分离设备的方法及装置
JP2010104920A (ja) * 2008-10-30 2010-05-13 Kurita Water Ind Ltd 逆浸透膜分離装置の運転方法
JP2010162519A (ja) 2009-01-19 2010-07-29 Sharp Corp 排ガス処理装置および排ガス処理方法
JP4491555B1 (ja) * 2009-06-29 2010-06-30 ナルックス株式会社 光学素子及びその製造方法
CN101596410B (zh) * 2009-07-03 2012-09-05 首钢总公司 一种钢铁中水膜法除盐系统反渗透膜的清洗方法
WO2011013201A1 (ja) * 2009-07-28 2011-02-03 トヨタ自動車株式会社 車両制御装置、車両制御方法及び車両制御システム
JPWO2011016410A1 (ja) * 2009-08-06 2013-01-10 住友電気工業株式会社 水処理装置及び水処理方法
CN102985170B (zh) * 2010-04-19 2015-10-21 Abb研究有限公司 用于优化膜清洁工艺的方法和系统
ES2782183T3 (es) * 2010-12-22 2020-09-11 Toray Industries Método para producir productos químicos mediante fermentación continua

Also Published As

Publication number Publication date
US20140360937A1 (en) 2014-12-11
US9833743B2 (en) 2017-12-05
JP5798908B2 (ja) 2015-10-21
AU2012355018B2 (en) 2016-02-18
ZA201404624B (en) 2015-11-25
CN104039427A (zh) 2014-09-10
AU2012355018A1 (en) 2014-07-10
JP2013126635A (ja) 2013-06-27
WO2013094428A1 (ja) 2013-06-27

Similar Documents

Publication Publication Date Title
IN2014CN04563A (zh)
IN2014CN04583A (zh)
WO2015142586A3 (en) Wastewater treatment with primary treatment and mbr or mabr-ifas reactor, an apparatus, process of retro- fitting and use of a mabr
PH12017501654A1 (en) Floating apparatus for membrane biofilm reactor and process for water treatment
CL2013003794A1 (es) Sistema de desalinización que comprende; un dispositivo de electrodiálisis, un dispositivo de electro deionización dispuesto aguas abajo del dispositivo de electrodiálisis, y un controlador configurado para determinar un punto de transición óptimo entre ambos dispositivos; y método para proporcionar agua potable.
CN103951007A (zh) 太阳能净水器
GB2488739A (en) Through-flow capacitive deionization cell
NZ725591A (en) Plant for the treatment of waste water on board of vessels
MX2010001965A (es) Sistema para el tratamiento del agua.
MX2010001052A (es) Sistema para tratamiento de aguas grises.
CN105293798A (zh) 一种船舶用雨水净化装置
MX349821B (es) Metodo y aparato para tratar agua y agua de desecho.
GB2542051A8 (en) Side stream treatment for overflow
UA105536C2 (uk) Пристрій для очищення води
CN205313282U (zh) 一种反渗透饮用水净化设备
WO2016174562A3 (en) Dissolved ozone floatation effluent treatment system
CN203807288U (zh) 海水后处理装置
CN205222905U (zh) 一种带净水深度处理的二次供水系统
CN204529503U (zh) 一种ro反渗透净水机
UA78210U (ru) Автомат очистки и разлива питьевой воды в тару потребителя
CN208667288U (zh) 一种压力瓶装置
WO2010143920A3 (ko) 물 탱크로 유입되는 수돗물을 깨끗한 물로 정수시켜주거나 오염된 하천수를 깨끗한물로 정화시켜 주면서 동시에 바닷물을 먹을 수 있는 물로 정수시켜 줌과 동시에깨긋한 바닷물로 정수하는 종합적인 친환경 공법
CN204174027U (zh) 家用微型水处理器
CN205313283U (zh) 一种新型饮用水净化处理设备
CN204325060U (zh) 一种新型的水净化设备