WO2005030647A2 - A continuous production membrane water treatment plant and method for operating same - Google Patents
A continuous production membrane water treatment plant and method for operating same Download PDFInfo
- Publication number
- WO2005030647A2 WO2005030647A2 PCT/US2004/031467 US2004031467W WO2005030647A2 WO 2005030647 A2 WO2005030647 A2 WO 2005030647A2 US 2004031467 W US2004031467 W US 2004031467W WO 2005030647 A2 WO2005030647 A2 WO 2005030647A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- membrane
- stage
- membrane unit
- feed stream
- set point
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 233
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000011282 treatment Methods 0.000 title claims abstract description 45
- 238000010924 continuous production Methods 0.000 title abstract description 4
- 239000012466 permeate Substances 0.000 claims abstract description 109
- 238000005406 washing Methods 0.000 claims abstract description 29
- 239000012141 concentrate Substances 0.000 claims description 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 20
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000013077 target material Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000008569 process Effects 0.000 abstract description 35
- 238000002955 isolation Methods 0.000 abstract description 17
- 230000000977 initiatory effect Effects 0.000 abstract description 8
- 239000003643 water by type Substances 0.000 abstract description 8
- 241000196324 Embryophyta Species 0.000 description 104
- 238000004519 manufacturing process Methods 0.000 description 43
- 238000001914 filtration Methods 0.000 description 20
- 239000007787 solid Substances 0.000 description 18
- 239000012465 retentate Substances 0.000 description 17
- 239000003153 chemical reaction reagent Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 239000000356 contaminant Substances 0.000 description 15
- 239000006226 wash reagent Substances 0.000 description 13
- 239000000839 emulsion Substances 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000003491 array Methods 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000011084 recovery Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009285 membrane fouling Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
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
- B01D61/027—Nanofiltration
- B01D61/0271—Nanofiltration comprising multiple nanofiltration 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
- B01D61/12—Controlling or regulating
-
- 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
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
-
- 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
- B01D61/22—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
-
- 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
- B01D2311/10—Temperature control
-
- 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
- B01D2311/14—Pressure control
-
- 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
- B01D2311/16—Flow or flux control
-
- 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
- B01D2317/025—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
- 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
- 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
- B01D2321/167—Use of scale inhibitors
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0414753-7A BRPI0414753A (en) | 2003-09-25 | 2004-09-24 | continuous membrane production water treatment plant and method for operating the same |
AU2004276321A AU2004276321A1 (en) | 2003-09-25 | 2004-09-24 | A continuous production membrane water treatment plant and method for operating same |
CA002540205A CA2540205A1 (en) | 2003-09-25 | 2004-09-24 | A continuous production membrane water treatment plant and method for operating same |
EP04785026A EP1677899A4 (en) | 2003-09-25 | 2004-09-24 | A continuous production membrane water treatment plant and method for operating same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50548003P | 2003-09-25 | 2003-09-25 | |
US60/505,480 | 2003-09-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005030647A2 true WO2005030647A2 (en) | 2005-04-07 |
WO2005030647A3 WO2005030647A3 (en) | 2006-01-05 |
Family
ID=34393020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/031467 WO2005030647A2 (en) | 2003-09-25 | 2004-09-24 | A continuous production membrane water treatment plant and method for operating same |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050067341A1 (en) |
EP (1) | EP1677899A4 (en) |
CN (1) | CN1886187A (en) |
AR (1) | AR049457A1 (en) |
AU (1) | AU2004276321A1 (en) |
BR (1) | BRPI0414753A (en) |
CA (1) | CA2540205A1 (en) |
MX (1) | MXPA04009349A (en) |
PE (1) | PE20050910A1 (en) |
WO (1) | WO2005030647A2 (en) |
ZA (1) | ZA200602417B (en) |
Cited By (4)
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EP1893325A2 (en) * | 2005-06-23 | 2008-03-05 | Ben Gurion University of the Negev Research and Development Authority Ltd. | Method and apparatus for repositioning flow elements in a tapered flow structure |
US8142662B2 (en) | 2009-05-13 | 2012-03-27 | Mitsubishi Heavy Industries, Ltd. | Dehydrating system and method for control of spare membrane unit |
EP2959963A4 (en) * | 2013-02-25 | 2016-10-19 | Mitsubishi Heavy Ind Ltd | Reverse osmosis membrane device and method for operating same |
WO2017013027A1 (en) * | 2015-07-18 | 2017-01-26 | Vetco Gray Scandinavia As | Seawater injection control methods and systems |
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US7632406B2 (en) | 2004-04-20 | 2009-12-15 | Lawrence Livermore National Security, Llc | Smart membranes for nitrate removal, water purification, and selective ion transportation |
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US7276155B1 (en) | 2006-05-04 | 2007-10-02 | Wastewater Technology, Inc. | Waste treatment apparatus with integral membrane apparatus |
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US20080069748A1 (en) * | 2006-09-20 | 2008-03-20 | Hw Advanced Technologies, Inc. | Multivalent iron ion separation in metal recovery circuits |
US20080128354A1 (en) * | 2006-11-30 | 2008-06-05 | Hw Advanced Technologies, Inc. | Method for washing filtration membranes |
WO2009008386A1 (en) * | 2007-07-06 | 2009-01-15 | Mitsubishi Rayon Engineering Co., Ltd. | Operating method of water purifier |
JP4903117B2 (en) * | 2007-12-07 | 2012-03-28 | 株式会社日立製作所 | Membrane filtration device and control method thereof |
SG178303A1 (en) * | 2009-08-21 | 2012-03-29 | Toray Industries | Fresh water generator |
US9259686B2 (en) * | 2009-12-25 | 2016-02-16 | Toray Industries, Inc. | Water producing system and operation method therefor |
US8801859B2 (en) | 2011-05-04 | 2014-08-12 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
US20130146541A1 (en) * | 2011-12-13 | 2013-06-13 | Nxstage Medical, Inc. | Fluid purification methods, devices, and systems |
JP5798908B2 (en) * | 2011-12-19 | 2015-10-21 | 株式会社日立製作所 | Reverse osmosis treatment device and cleaning method for reverse osmosis treatment device |
CN104736226B (en) | 2012-04-15 | 2019-10-08 | 本古里安大学内格夫研究及发展中心 | High-recovery desalination is realized using pressure drive membrane |
US10245556B2 (en) | 2012-04-15 | 2019-04-02 | Ben Gurion University Of The Negev Research And Development Authority | Method and apparatus for effecting high recovery desalination with pressure driven membranes |
CN105377405B (en) * | 2013-03-07 | 2017-09-05 | 滨特尔民用水处理有限责任公司 | Using terminal filtration system with backwashing function |
JP6108536B2 (en) * | 2013-03-29 | 2017-04-05 | ヤンマー産業株式会社 | Wastewater treatment equipment |
CN105283422B (en) * | 2013-07-24 | 2017-09-22 | 栗田工业株式会社 | Hyperpure water manufacturing systems, ultra-pure water manufacture feed system and its washing methods |
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ES2540152B1 (en) * | 2013-09-26 | 2016-05-12 | Water Reuse Technologies, S.L. | CLEANING SYSTEM IN FILTRATION PROCESSES AND CLEANING PROCEDURE IN FILTRATION PROCESSES |
CN112588116A (en) * | 2014-05-13 | 2021-04-02 | 美国安进公司 | Process control system and method for filter and filtering process |
CN106659979A (en) * | 2014-09-03 | 2017-05-10 | 三菱重工业株式会社 | Water treatment device and operating method for water treatment device |
WO2016094835A1 (en) * | 2014-12-12 | 2016-06-16 | Artesion, Inc. | A membrane and gas recycling system for forward osmosis water treatment systems using switchable polar solvents |
US20180111845A1 (en) * | 2015-03-20 | 2018-04-26 | Mitsubishi Heavy Industries, Ltd. | Water treatment device, and method of operating water treatment device |
US9981221B2 (en) * | 2015-03-30 | 2018-05-29 | Ube Industries, Ltd. | Gas separation system and enriched gas production method |
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EP1893325A2 (en) * | 2005-06-23 | 2008-03-05 | Ben Gurion University of the Negev Research and Development Authority Ltd. | Method and apparatus for repositioning flow elements in a tapered flow structure |
EP1893325A4 (en) * | 2005-06-23 | 2009-11-11 | Univ Ben Gurion | Method and apparatus for repositioning flow elements in a tapered flow structure |
AU2006260463B2 (en) * | 2005-06-23 | 2012-04-19 | Ben-Gurion University Of The Negev Research And Development Authority | Method and apparatus for repositioning flow elements in a tapered flow structure |
US8632682B2 (en) | 2005-06-23 | 2014-01-21 | Ben-Gurion University Of The Negev Research And Development Authority | Method and apparatus for repositioning flow elements in a tapered flow structure |
US8142662B2 (en) | 2009-05-13 | 2012-03-27 | Mitsubishi Heavy Industries, Ltd. | Dehydrating system and method for control of spare membrane unit |
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US10202291B2 (en) | 2013-02-25 | 2019-02-12 | Mitsubishi Heavy Industries Engineering, Ltd. | Reverse osmosis membrane apparatus and method of operating same |
WO2017013027A1 (en) * | 2015-07-18 | 2017-01-26 | Vetco Gray Scandinavia As | Seawater injection control methods and systems |
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US20180208480A1 (en) * | 2015-07-18 | 2018-07-26 | Vetco Gray Scandinavia As | Seawater injection control methods and systems |
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Also Published As
Publication number | Publication date |
---|---|
AR049457A1 (en) | 2006-08-09 |
AU2004276321A2 (en) | 2005-04-07 |
PE20050910A1 (en) | 2005-10-26 |
WO2005030647A3 (en) | 2006-01-05 |
AU2004276321A1 (en) | 2005-04-07 |
US20050067341A1 (en) | 2005-03-31 |
CA2540205A1 (en) | 2005-04-07 |
MXPA04009349A (en) | 2006-04-27 |
BRPI0414753A (en) | 2006-11-28 |
EP1677899A2 (en) | 2006-07-12 |
EP1677899A4 (en) | 2008-11-19 |
CN1886187A (en) | 2006-12-27 |
ZA200602417B (en) | 2007-11-28 |
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