WO2003031342A1 - Procede et appareil d'epuration des eaux superficielles - Google Patents
Procede et appareil d'epuration des eaux superficielles Download PDFInfo
- Publication number
- WO2003031342A1 WO2003031342A1 PCT/NL2002/000637 NL0200637W WO03031342A1 WO 2003031342 A1 WO2003031342 A1 WO 2003031342A1 NL 0200637 W NL0200637 W NL 0200637W WO 03031342 A1 WO03031342 A1 WO 03031342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- membrane
- feed
- pipe
- chemicals
- permeate
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000000746 purification Methods 0.000 title claims abstract description 30
- 239000002352 surface water Substances 0.000 title claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 61
- 239000000126 substance Substances 0.000 claims abstract description 37
- 239000012466 permeate Substances 0.000 claims abstract description 25
- 239000012141 concentrate Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 11
- 238000001728 nano-filtration Methods 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 8
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- 238000007667 floating Methods 0.000 claims abstract description 5
- 150000003839 salts Chemical class 0.000 claims abstract description 5
- 241000700605 Viruses Species 0.000 claims abstract description 4
- 239000000575 pesticide Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000706 filtrate Substances 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 230000000844 anti-bacterial effect Effects 0.000 claims description 2
- 239000003899 bactericide agent Substances 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 210000004379 membrane Anatomy 0.000 description 49
- 235000008504 concentrate Nutrition 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 239000002028 Biomass Substances 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000000108 ultra-filtration Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 210000001601 blood-air barrier Anatomy 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000009285 membrane fouling Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005406 washing Methods 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
- B01D61/027—Nanofiltration
-
- 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
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
-
- 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
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- 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
- B01D2321/16—Use of chemical agents
- B01D2321/168—Use of other 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
- B01D2321/18—Use of gases
- B01D2321/185—Aeration
Definitions
- Spiral-wound membranes are known to be very susceptible to fouling due to particles, but also due to the growth of biomass, in which case one speaks of biofouling.
- the deposited particles cause clogging in the feed spacers, while certain nutrients in the feed water may lead to the growth of biomass.
- This biomass grows between the spacer and can cling to everything.
- One thing and another results in the biomass being very difficult to remove by, for example, flushing.
- Chemicals that according to the invention may be considered are: anti-sealants, base, acid, disinfecting chemicals, biocides, bactericides or oxygen-eliminating components such as, for example, bisulphite or hydrazine. After the addition of the chemicals -the flow along the membrane is stopped and the membrane is exposed to the chemicals for 1 to 10 minutes, after which the chemicals are flushed out of the membrane. It is observed that between step 2. and step 1. an extra flush of feed water may take place, while the feed flows through the membrane from top to bottom.
- gas in the form of preferably compressed air, optionally in combination with chemicals (15), is supplied to the feed in order to aid the release of fouling components while in addition, subject to the use of suitable chemicals, bacteria, biomass and the like can be killed.
- the O-rings (6) are used as seals between the membrane module (3) and the pressure pipe (2) in order to make it possible to reverse the direction of flow (seal for both flow directions) .
- the vertical disposition of the pressure pipe (2) aids proper venting.
- various pipes in the apparatus according to the invention are provided with regulating valves and shut-off valves (no reference numbers), for regulating or shutting off, respectively, the feed, perme- ate, concentrate and filtrate streams as well as the wash- water stream.
- step 1 the flow direction through the feed spacer during production (step 1) is counter to the flow direction during flushing (step 2) .
- the present method and apparatus are to be used in particular for the purification of liquids.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1019130 | 2001-10-08 | ||
NL1019130A NL1019130C2 (nl) | 2001-10-08 | 2001-10-08 | Werkwijze en inrichting voor het zuiveren van oppervlaktewater. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003031342A1 true WO2003031342A1 (fr) | 2003-04-17 |
Family
ID=19774143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NL2002/000637 WO2003031342A1 (fr) | 2001-10-08 | 2002-10-04 | Procede et appareil d'epuration des eaux superficielles |
Country Status (2)
Country | Link |
---|---|
NL (1) | NL1019130C2 (fr) |
WO (1) | WO2003031342A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006069405A1 (fr) * | 2004-12-22 | 2006-06-29 | Dressel Pte Ltd. | Separation de particules solides du liquide dans lequel elles sont dispersees |
NL1030142C2 (nl) * | 2005-10-07 | 2007-04-11 | Kiwa Water Res B V | Inrichting voor het zuiveren van water en werkwijze voor het gebruik ervan. |
WO2015164505A1 (fr) * | 2014-04-22 | 2015-10-29 | Dairy Process Systems, Inc. | Système permettant de réduire les pertes de produit, la dilution de produit, la dilution chimique et la consommation d'eau dans un système de séparation par membrane à flux transversal |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3383798T3 (pl) | 2015-12-04 | 2024-01-29 | Koninklijke Philips N.V. | Zespół filtra do stosowania w pojemniku na płyn urządzenia domowego |
CN112705051B (zh) * | 2021-01-21 | 2023-03-31 | 烟台金正环保科技有限公司 | 一种使用上法兰及压紧套的膜柱 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0307047A1 (fr) * | 1987-09-09 | 1989-03-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Module à membrane pour l'hyperfiltration ou l'ultrafiltration de liquides contaminants |
JPH05269466A (ja) * | 1992-03-26 | 1993-10-19 | Tokyo Metropolis | 下水から再生水を得る装置 |
JPH09299947A (ja) * | 1996-05-20 | 1997-11-25 | Nitto Denko Corp | 逆浸透膜スパイラルエレメントおよびそれを用いた処理システム |
WO1997046305A2 (fr) * | 1996-05-31 | 1997-12-11 | Haney Harold E | Systeme de traitement de l'eau ameliore |
JPH11137978A (ja) * | 1997-11-10 | 1999-05-25 | Tohoku Electric Power Co Inc | 膜分離装置の膜汚染物質除去方法 |
WO2000029099A1 (fr) * | 1998-11-13 | 2000-05-25 | Dhv Water B.V. | Procede et appareil permettant d'eliminer les substances flottantes et les sels d'un liquide au moyen de la filtration sur membrane |
JP2001259381A (ja) * | 2000-03-23 | 2001-09-25 | Kurita Water Ind Ltd | 膜濾過装置 |
-
2001
- 2001-10-08 NL NL1019130A patent/NL1019130C2/nl not_active IP Right Cessation
-
2002
- 2002-10-04 WO PCT/NL2002/000637 patent/WO2003031342A1/fr not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0307047A1 (fr) * | 1987-09-09 | 1989-03-15 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Module à membrane pour l'hyperfiltration ou l'ultrafiltration de liquides contaminants |
JPH05269466A (ja) * | 1992-03-26 | 1993-10-19 | Tokyo Metropolis | 下水から再生水を得る装置 |
JPH09299947A (ja) * | 1996-05-20 | 1997-11-25 | Nitto Denko Corp | 逆浸透膜スパイラルエレメントおよびそれを用いた処理システム |
WO1997046305A2 (fr) * | 1996-05-31 | 1997-12-11 | Haney Harold E | Systeme de traitement de l'eau ameliore |
JPH11137978A (ja) * | 1997-11-10 | 1999-05-25 | Tohoku Electric Power Co Inc | 膜分離装置の膜汚染物質除去方法 |
WO2000029099A1 (fr) * | 1998-11-13 | 2000-05-25 | Dhv Water B.V. | Procede et appareil permettant d'eliminer les substances flottantes et les sels d'un liquide au moyen de la filtration sur membrane |
JP2001259381A (ja) * | 2000-03-23 | 2001-09-25 | Kurita Water Ind Ltd | 膜濾過装置 |
Non-Patent Citations (9)
Title |
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DATABASE WPI Derwent World Patents Index; AN 1993-364479, XP002203361 * |
DATABASE WPI Derwent World Patents Index; AN 1998-057306, XP002203359 * |
DATABASE WPI Derwent World Patents Index; AN 1999-374417, XP002203360 * |
DATABASE WPI Derwent World Patents Index; AN 2002-078072, XP002203358 * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 043 (C - 1156) 24 January 1994 (1994-01-24) * |
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 03 27 February 1998 (1998-02-27) * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10 31 August 1999 (1999-08-31) * |
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01) * |
VAN PAASSEN J A M ET AL: "Integrated multi-objective membrane systems for surface water treatment: pre-treatment of nanofiltration by riverbank filtration and conventional ground water treatment", DESALINATION, ELSEVIER SCIENTIFIC PUBLISHING CO, AMSTERDAM, NL, vol. 118, no. 1-3, 20 September 1998 (1998-09-20), pages 239 - 248, XP004139086, ISSN: 0011-9164 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006069405A1 (fr) * | 2004-12-22 | 2006-06-29 | Dressel Pte Ltd. | Separation de particules solides du liquide dans lequel elles sont dispersees |
EA013949B1 (ru) * | 2004-12-22 | 2010-08-30 | Дрессел Пте Лтд. | Фильтровальный блок и способ организации его работы |
NL1030142C2 (nl) * | 2005-10-07 | 2007-04-11 | Kiwa Water Res B V | Inrichting voor het zuiveren van water en werkwijze voor het gebruik ervan. |
WO2007043879A1 (fr) * | 2005-10-07 | 2007-04-19 | Kiwa Water Research B.V. | Appareil de purification d'eau et procede pour son utilisation |
WO2015164505A1 (fr) * | 2014-04-22 | 2015-10-29 | Dairy Process Systems, Inc. | Système permettant de réduire les pertes de produit, la dilution de produit, la dilution chimique et la consommation d'eau dans un système de séparation par membrane à flux transversal |
US9586162B2 (en) | 2014-04-22 | 2017-03-07 | Dairy Process Systems, Inc. | System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system |
AU2015249750B2 (en) * | 2014-04-22 | 2017-06-15 | Jeffrey JAY | System for reducing product losses, product dilution, chemical dilution and water consumption in a crossflow membrane separation system |
Also Published As
Publication number | Publication date |
---|---|
NL1019130C2 (nl) | 2003-04-09 |
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