IN2014CN04563A - - Google Patents
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- 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
Links
- 238000004140 cleaning Methods 0.000 abstract 8
- 239000007788 liquid Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- 238000001223 reverse osmosis Methods 0.000 abstract 4
- 239000012528 membrane Substances 0.000 abstract 3
Classifications
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- 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
Abstract
A reverse osmosis treatment device (10) is equipped with: a first pressure vessel (80) for treating water to be treated and creating a primary effluent and first permeated water; a second pressure vessel (82) for treating the primary effluent and creating a secondary effluent and second permeated water; a first cleaning liquid storage tank (110) for storing a first cleaning liquid for cleaning the first pressure vessel; and a second cleaning liquid storage tank (112) for storing a second cleaning liquid for cleaning the second pressure vessel. Therein the first and second pressure vessels each have one reverse osmosis membrane element (22) equipped with a reverse osmosis membrane and positioned therein the vessels or a plurality of reverse osmosis membrane elements (22) connected in series via a water collecting pipe through which permeated water flows. Furthermore the first cleaning liquid storage tank is connected to a first concentrated water discharge pipe (62) of the first pressure vessel and the second cleaning liquid storage tank is connected to a primary effluent introduction pipe (68) of the second pressure vessel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011277237A JP5798908B2 (en) | 2011-12-19 | 2011-12-19 | Reverse osmosis treatment device and cleaning method for reverse osmosis treatment device |
PCT/JP2012/081700 WO2013094428A1 (en) | 2011-12-19 | 2012-12-06 | Reverse osmosis treatment device and method for cleaning reverse osmosis treatment device |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN04563A true IN2014CN04563A (en) | 2015-09-18 |
Family
ID=48668324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN4563CHN2014 IN2014CN04563A (en) | 2011-12-19 | 2012-12-06 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9833743B2 (en) |
JP (1) | JP5798908B2 (en) |
CN (1) | CN104039427A (en) |
AU (1) | AU2012355018B2 (en) |
IN (1) | IN2014CN04563A (en) |
WO (1) | WO2013094428A1 (en) |
ZA (1) | ZA201404624B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150041395A (en) * | 2013-10-08 | 2015-04-16 | 코웨이 주식회사 | Chemical Cleaning Method of Two Array RO/NF Separation Membrane |
JP6219243B2 (en) * | 2014-07-14 | 2017-10-25 | 株式会社日立製作所 | Monitoring device and monitoring method in spiral membrane pressure vessel |
JP6344114B2 (en) * | 2014-07-23 | 2018-06-20 | 栗田工業株式会社 | Water treatment apparatus and water treatment equipment cleaning method |
AU2014404642B2 (en) * | 2014-08-25 | 2018-06-07 | Mitsubishi Heavy Industries Engineering, Ltd. | Water treatment device and operating method for same |
JP2016083641A (en) * | 2014-10-29 | 2016-05-19 | 株式会社日立製作所 | Reverse osmosis treatment device and method of washing reverse osmosis membrane |
JP6399895B2 (en) * | 2014-10-30 | 2018-10-03 | 株式会社日立製作所 | Reverse osmosis treatment system and reverse osmosis treatment method |
JP6399896B2 (en) * | 2014-10-31 | 2018-10-03 | 株式会社日立製作所 | Reverse osmosis processing equipment |
JP2016221466A (en) * | 2015-06-01 | 2016-12-28 | 株式会社ウェルシィ | Water treatment system and cleaning method thereof |
JP2018108550A (en) * | 2016-12-28 | 2018-07-12 | 三菱重工業株式会社 | Salt concentration device and method for detecting the scale of the salt concentration device |
CN107597688B (en) * | 2017-10-31 | 2020-08-28 | 山东鲁东环保科技有限公司 | Reclaimed water reverse osmosis online diagnosis type automatic cleaning device and application thereof |
CN109157984A (en) * | 2018-09-06 | 2019-01-08 | 王祥圈 | A kind of cleaning equipment and its cleaning method of reverse osmosis unit |
KR102055710B1 (en) * | 2018-10-30 | 2019-12-13 | 한국수자원공사 | Prediction Method and Apparatus for Membrane Fouling |
JP7427890B2 (en) * | 2019-09-12 | 2024-02-06 | 東洋紡エムシー株式会社 | Concentration system |
JP7115522B2 (en) * | 2020-09-14 | 2022-08-09 | 栗田工業株式会社 | Operation method of desalting equipment |
CN114082304A (en) * | 2021-12-09 | 2022-02-25 | 德州海纳祺环保科技有限公司 | Full-automatic reverse osmosis membrane cleaning equipment |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5199682A (en) * | 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 (en) * | 1993-11-26 | 1998-02-18 | 神鋼パンテツク株式会社 | Cleaning method for reverse osmosis membrane device |
JPH08126882A (en) | 1994-10-28 | 1996-05-21 | Toshiba Corp | Device for controlling operation of water generating plant |
JP3267468B2 (en) * | 1995-06-14 | 2002-03-18 | オルガノ株式会社 | Operating method of reverse osmosis membrane device |
JP2000271460A (en) * | 1999-01-22 | 2000-10-03 | Nitto Denko Corp | Treating system and treatment method using spiral type membrane module |
JP2001137672A (en) * | 1999-11-18 | 2001-05-22 | Toray Ind Inc | Reverse osmosis treatment device and water making method |
JP4360001B2 (en) * | 2000-03-23 | 2009-11-11 | 栗田工業株式会社 | Membrane filtration device |
JP2002095936A (en) | 2000-09-26 | 2002-04-02 | Nippon Rensui Co Ltd | Cleaning method for reverse osmosis membrane |
US20050067341A1 (en) * | 2003-09-25 | 2005-03-31 | Green Dennis H. | Continuous production membrane water treatment plant and method for operating same |
WO2005123232A2 (en) * | 2004-06-21 | 2005-12-29 | Membrane Recovery Ltd | Ro membrane cleaning method |
JP5172859B2 (en) * | 2007-01-19 | 2013-03-27 | ザ・ピュロライト・カンパニー | Reduced reverse osmosis membrane contamination |
CN101284213B (en) * | 2008-05-30 | 2011-08-03 | 北京汉青天朗水处理科技有限公司 | Method and apparatus for cleaning film separation equipment |
JP2010104920A (en) * | 2008-10-30 | 2010-05-13 | Kurita Water Ind Ltd | Method for operating reverse osmosis membrane separator |
JP2010162519A (en) | 2009-01-19 | 2010-07-29 | Sharp Corp | Exhaust gas treatment apparatus and exhaust gas treatment method |
WO2011001459A1 (en) * | 2009-06-29 | 2011-01-06 | ナルックス株式会社 | Optical element and manufacturing method thereof |
CN101596410B (en) * | 2009-07-03 | 2012-09-05 | 首钢总公司 | Cleaning method of reverse osmosis membrane of steel recycled water membrane method desalting system |
JP5196022B2 (en) * | 2009-07-28 | 2013-05-15 | トヨタ自動車株式会社 | Vehicle control apparatus, vehicle control method, and vehicle control system |
CN102471103A (en) * | 2009-08-06 | 2012-05-23 | 住友电气工业株式会社 | Water treatment device and water treatment method |
ES2750273T3 (en) * | 2010-04-19 | 2020-03-25 | Abb Schweiz Ag | A method and system to optimize a membrane cleaning process |
CA2822048C (en) * | 2010-12-22 | 2018-07-10 | Toray Industries, Inc. | Method for producing chemical by continuous fermentation |
-
2011
- 2011-12-19 JP JP2011277237A patent/JP5798908B2/en active Active
-
2012
- 2012-12-06 AU AU2012355018A patent/AU2012355018B2/en not_active Ceased
- 2012-12-06 US US14/366,339 patent/US9833743B2/en active Active
- 2012-12-06 WO PCT/JP2012/081700 patent/WO2013094428A1/en active Application Filing
- 2012-12-06 IN IN4563CHN2014 patent/IN2014CN04563A/en unknown
- 2012-12-06 CN CN201280062788.8A patent/CN104039427A/en active Pending
-
2014
- 2014-06-24 ZA ZA2014/04624A patent/ZA201404624B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20140360937A1 (en) | 2014-12-11 |
CN104039427A (en) | 2014-09-10 |
JP2013126635A (en) | 2013-06-27 |
AU2012355018B2 (en) | 2016-02-18 |
AU2012355018A1 (en) | 2014-07-10 |
ZA201404624B (en) | 2015-11-25 |
US9833743B2 (en) | 2017-12-05 |
JP5798908B2 (en) | 2015-10-21 |
WO2013094428A1 (en) | 2013-06-27 |
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