CN1431925A - 检查纳米过滤或反渗透组件或此组件系统的完整性的方法 - Google Patents
检查纳米过滤或反渗透组件或此组件系统的完整性的方法 Download PDFInfo
- Publication number
- CN1431925A CN1431925A CN01810615A CN01810615A CN1431925A CN 1431925 A CN1431925 A CN 1431925A CN 01810615 A CN01810615 A CN 01810615A CN 01810615 A CN01810615 A CN 01810615A CN 1431925 A CN1431925 A CN 1431925A
- Authority
- CN
- China
- Prior art keywords
- value
- assembly
- series
- concentration
- reference value
- 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.)
- Granted
Links
Images
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
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
- B01D65/104—Detection of leaks in membrane apparatus or modules
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/019—Biological contaminants; Fouling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N2015/0662—Comparing before/after passage through filter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
| 化合物 | 通过率 | 通过率太高 | pH的函数 | 天然水中存在量低 | 分析精度不够 |
| 铝 | 10%-50% | × | ? | × | × |
| 钡,锶 | 10%-50% | × | × | × | |
| 钙 | 10%-60% | × | |||
| 氯化物 | 50%-80% | × | |||
| 电导率 | 20%-60% | × | |||
| 有机碳 | 0-20% | × | × | ||
| 铜 | 0-5% | × | |||
| 氟化物 | 30%-50% | × | |||
| 铁 | 0-5% | × | × | ||
| 碳酸氢盐 | 10%-60% | × | × | ||
| 钾 | 40%-70% | × | × | ||
| 镁 | 10%-40% | × | |||
| 锰 | 最高40% | × | × | ||
| 钠 | 50%-80% | × | |||
| 亚硝酸铵和硝酸铵 | 50%-80% | × | × | × | |
| 磷酸盐 | 0-20% | ? | × | × | |
| 氧化硅 | 最高80% | × | × | × | |
| 硫酸盐 | 低于5% |
| 位置 | 探头伸入长度(mm) | 硫酸盐(mg/1) |
| 取样起点 | 0 | |
| 输入接头始端 | 509 | 80 |
| 输入接头末端 | 725 | 150 |
| 膜1中间 | 1200 | 21 |
| 接头1始端 | 1635 | 10 |
| 接头1末端 | 1782 | 8 |
| 膜2中间 | 2216 | 2 |
| 接头2始端 | 2651 | 1 |
| 接头2末端 | 2798 | 3 |
| 膜3中间 | 3232 | 2 |
| 接头3始端 | 3667 | 0 |
| 接头3末端 | 3814 | 1 |
| 膜4中间 | 4248 | 2 |
| 接头4始端 | 4683 | 0 |
| 接头4末端 | 4830 | 1 |
| 膜5中间 | 5264 | 0 |
| 接头5始端 | 5699 | 4 |
| 接头5末端 | 5846 | 2 |
| 膜6中间 | 6280 | 0 |
| 输出接头始端 | 6747 | 1 |
| 输出接头末端 | 6926 | 3 |
| 滤液末端 | 7045 | 2 |
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0007106A FR2809636B1 (fr) | 2000-06-02 | 2000-06-02 | Procede de controle de l'integrite d'un module, ou d'un systeme de modules, de nanofiltration ou d'osmose inverse |
| FR00/07106 | 2000-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1431925A true CN1431925A (zh) | 2003-07-23 |
| CN1209179C CN1209179C (zh) | 2005-07-06 |
Family
ID=8850920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018106153A Expired - Fee Related CN1209179C (zh) | 2000-06-02 | 2001-06-01 | 检查纳米过滤或反渗透组件或此组件系统的完整性的方法 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7216529B2 (zh) |
| EP (1) | EP1289634B1 (zh) |
| JP (1) | JP2004507340A (zh) |
| KR (1) | KR100841835B1 (zh) |
| CN (1) | CN1209179C (zh) |
| AT (1) | ATE261334T1 (zh) |
| AU (2) | AU2001274184B2 (zh) |
| CA (1) | CA2411320C (zh) |
| DE (1) | DE60102295T2 (zh) |
| DK (1) | DK1289634T3 (zh) |
| ES (1) | ES2217156T3 (zh) |
| FR (1) | FR2809636B1 (zh) |
| IL (1) | IL153190A0 (zh) |
| NO (1) | NO321877B1 (zh) |
| PT (1) | PT1289634E (zh) |
| TR (1) | TR200401286T4 (zh) |
| TW (1) | TW553763B (zh) |
| WO (1) | WO2001091891A1 (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102046272A (zh) * | 2008-06-06 | 2011-05-04 | 日东电工株式会社 | 膜过滤装置管理系统及其采用的膜过滤装置、以及膜过滤装置管理方法 |
| CN102218269B (zh) * | 2006-03-02 | 2013-04-03 | 真锅征一 | 非破坏式的平膜检査方法 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030015470A1 (en) * | 2001-07-20 | 2003-01-23 | Muralidhara Harapanahalli S. | Nanofiltration water-softening apparatus and method |
| EP1793915B1 (en) * | 2004-08-31 | 2011-11-02 | Dow Global Technologies LLC | Method for testing separation modules |
| JP4538732B2 (ja) * | 2005-02-28 | 2010-09-08 | 東洋紡績株式会社 | 中空糸膜モジュ−ルのリーク検出方法およびリ−ク検出装置 |
| US8617397B2 (en) * | 2005-09-07 | 2013-12-31 | Hydranautics | Reverse osmosis filtration devices with RFID tag-powered flow and conductivity meters |
| US20090320563A1 (en) * | 2006-03-13 | 2009-12-31 | Hydranautics | Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements |
| ES2717195T3 (es) * | 2008-01-10 | 2019-06-19 | Ide Technologies Ltd | Instalación de desalinización por ósmosis inversa que comprende sensores y un procedimiento para vigilar el fluido que pasa a través de las membranas |
| EP2088127A1 (de) | 2008-02-11 | 2009-08-12 | Sansystems Bioline GesmbH | Ultrafiltrationsverfahren für Rohwasser zur Trinkwassergewinnung mit integriertem Verfahren zur Bestimmung von Kapillardefekten |
| US8991235B2 (en) * | 2009-05-07 | 2015-03-31 | Dow Global Technologies Llc | Method of testing membranes and membrane-based systems |
| EP2490794A1 (en) * | 2009-10-19 | 2012-08-29 | Dow Global Technologies LLC | Method of testing the integrity of spiral wound modules |
| FR3014330B1 (fr) | 2013-12-05 | 2017-03-24 | Abc Membranes | Procede de controle de l'integrite de membranes de filtration durant leur fonctionnement |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3873653A (en) * | 1973-07-27 | 1975-03-25 | Us Interior | Preparation of high flux cellulose acetate membranes and hollow fibers from prefabricated low flux specimens |
| JPS54149383A (en) * | 1978-05-15 | 1979-11-22 | Nitto Electric Ind Co Ltd | Liquid separator |
| US4188817A (en) * | 1978-10-04 | 1980-02-19 | Standard Oil Company (Indiana) | Method for detecting membrane leakage |
| JPS6213502A (ja) * | 1985-07-10 | 1987-01-22 | Reiko Co Ltd | 広帯域電磁波遮蔽用金属粉 |
| JP2762358B2 (ja) * | 1988-08-23 | 1998-06-04 | ザ ダウ ケミカル カンパニー | 水の軟化に有効なポリアミド膜の製造方法及び使用 |
| JPH0790220B2 (ja) * | 1989-08-25 | 1995-10-04 | 株式会社タクマ | ボイラ給水処理方法とボイラ給水処理装置 |
| JPH05248290A (ja) * | 1992-03-09 | 1993-09-24 | Nippondenso Co Ltd | 内燃機関の空燃比制御装置 |
| JP2986629B2 (ja) * | 1992-10-02 | 1999-12-06 | オルガノ株式会社 | 逆浸透膜装置における逆浸透膜交換方法 |
| JP3028447B2 (ja) * | 1993-05-12 | 2000-04-04 | 住友重機械工業株式会社 | 浄水処理装置 |
| US5411889A (en) * | 1994-02-14 | 1995-05-02 | Nalco Chemical Company | Regulating water treatment agent dosage based on operational system stresses |
| JP3243677B2 (ja) * | 1994-03-09 | 2002-01-07 | 前澤工業株式会社 | 膜濾過装置における膜破損時のリーク検出器 |
| JPH08168653A (ja) * | 1994-12-15 | 1996-07-02 | Hitachi Ltd | 逆浸透膜式清水化装置 |
| JPH0910565A (ja) * | 1995-06-28 | 1997-01-14 | Toyobo Co Ltd | 半透性複合膜 |
| JP3560708B2 (ja) * | 1995-10-16 | 2004-09-02 | ダイセン・メンブレン・システムズ株式会社 | 膜分離装置、そのリーク検出方法およびその運転方法 |
| JPH10137561A (ja) * | 1996-11-12 | 1998-05-26 | Nkk Corp | 分離膜破損検出方法および分離膜装置 |
| JPH11109092A (ja) * | 1997-10-01 | 1999-04-23 | Mitsubishi Heavy Ind Ltd | 逆浸透膜を用いた放射性物質含有廃液の処理方法 |
| US5905197A (en) * | 1998-01-22 | 1999-05-18 | Hydranautics, Inc. | Membrane sampling device |
| FR2775440B1 (fr) | 1998-03-02 | 2000-11-10 | Suez Lyonnaise Des Eaux | Procede de controle de l'integrite des modules de filtration a fibres creuses |
| JP2000005575A (ja) * | 1998-06-24 | 2000-01-11 | Terumo Corp | 膜寿命監視システムおよび膜寿命監視方法 |
| JP4058657B2 (ja) * | 1998-10-05 | 2008-03-12 | 東洋紡績株式会社 | 選択透過性膜モジュールのリーク検査方法 |
| ATE245472T1 (de) * | 1999-02-26 | 2003-08-15 | United States Filter Corp | Verfahren und vorrichtung zur prüfung von membranfiltern |
-
2000
- 2000-06-02 FR FR0007106A patent/FR2809636B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-01 AU AU2001274184A patent/AU2001274184B2/en not_active Ceased
- 2001-06-01 CN CNB018106153A patent/CN1209179C/zh not_active Expired - Fee Related
- 2001-06-01 PT PT01940673T patent/PT1289634E/pt unknown
- 2001-06-01 TR TR2004/01286T patent/TR200401286T4/xx unknown
- 2001-06-01 WO PCT/FR2001/001713 patent/WO2001091891A1/fr not_active Ceased
- 2001-06-01 IL IL15319001A patent/IL153190A0/xx not_active IP Right Cessation
- 2001-06-01 EP EP01940673A patent/EP1289634B1/fr not_active Expired - Lifetime
- 2001-06-01 DK DK01940673T patent/DK1289634T3/da active
- 2001-06-01 JP JP2001587896A patent/JP2004507340A/ja active Pending
- 2001-06-01 US US10/297,050 patent/US7216529B2/en not_active Expired - Fee Related
- 2001-06-01 TW TW090113339A patent/TW553763B/zh not_active IP Right Cessation
- 2001-06-01 ES ES01940673T patent/ES2217156T3/es not_active Expired - Lifetime
- 2001-06-01 AU AU7418401A patent/AU7418401A/xx active Pending
- 2001-06-01 KR KR1020027016386A patent/KR100841835B1/ko not_active Expired - Fee Related
- 2001-06-01 DE DE60102295T patent/DE60102295T2/de not_active Expired - Lifetime
- 2001-06-01 AT AT01940673T patent/ATE261334T1/de active
- 2001-06-01 CA CA002411320A patent/CA2411320C/fr not_active Expired - Fee Related
-
2002
- 2002-11-28 NO NO20025731A patent/NO321877B1/no not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218269B (zh) * | 2006-03-02 | 2013-04-03 | 真锅征一 | 非破坏式的平膜检査方法 |
| CN102046272A (zh) * | 2008-06-06 | 2011-05-04 | 日东电工株式会社 | 膜过滤装置管理系统及其采用的膜过滤装置、以及膜过滤装置管理方法 |
| CN102046272B (zh) * | 2008-06-06 | 2013-08-28 | 日东电工株式会社 | 膜过滤装置管理系统及其采用的膜过滤装置、以及膜过滤装置管理方法 |
| US8568596B2 (en) | 2008-06-06 | 2013-10-29 | Nitto Denko Corporation | Membrane filtering device managing system and membrane filtering device for use therein, and membrane filtering device managing method |
Also Published As
| Publication number | Publication date |
|---|---|
| NO321877B1 (no) | 2006-07-17 |
| NO20025731L (no) | 2003-01-14 |
| EP1289634B1 (fr) | 2004-03-10 |
| ES2217156T3 (es) | 2004-11-01 |
| FR2809636A1 (fr) | 2001-12-07 |
| TW553763B (en) | 2003-09-21 |
| CN1209179C (zh) | 2005-07-06 |
| PT1289634E (pt) | 2004-08-31 |
| US7216529B2 (en) | 2007-05-15 |
| DE60102295D1 (de) | 2004-04-15 |
| AU2001274184B2 (en) | 2005-08-11 |
| IL153190A0 (en) | 2003-06-24 |
| KR20030026245A (ko) | 2003-03-31 |
| ATE261334T1 (de) | 2004-03-15 |
| CA2411320A1 (fr) | 2001-12-06 |
| DE60102295T2 (de) | 2005-06-23 |
| WO2001091891A1 (fr) | 2001-12-06 |
| US20040020858A1 (en) | 2004-02-05 |
| HK1051981A1 (zh) | 2003-08-29 |
| TR200401286T4 (tr) | 2004-07-21 |
| JP2004507340A (ja) | 2004-03-11 |
| EP1289634A1 (fr) | 2003-03-12 |
| DK1289634T3 (da) | 2004-07-12 |
| NO20025731D0 (no) | 2002-11-28 |
| KR100841835B1 (ko) | 2008-06-26 |
| FR2809636B1 (fr) | 2003-01-24 |
| CA2411320C (fr) | 2009-09-22 |
| AU7418401A (en) | 2001-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1431925A (zh) | 检查纳米过滤或反渗透组件或此组件系统的完整性的方法 | |
| CN1642626A (zh) | 薄膜分离流程的监测方法 | |
| CN101042347A (zh) | 反渗透膜装置供给水的评价方法、水处理方法以及水处理装置 | |
| CN1685060A (zh) | 监测膜分离系统中生物污染的方法 | |
| CN101646482A (zh) | 膜分离方法和膜分离装置 | |
| US10527370B2 (en) | Cooling process | |
| Mahendran et al. | Surface properties of biofouled membranes from a submerged anaerobic membrane bioreactor after cleaning | |
| US10532327B2 (en) | Methods of conditioning membranes | |
| Sun et al. | Air bubbling for membrane fouling control in a submerged direct forward osmosis system for municipal wastewater treatment | |
| US20130126754A1 (en) | Method for measuring biological contamination of sea water desalination facility and system thereof | |
| CN110801735A (zh) | 一种中空纤维膜污染实时无损监测分析装置及方法 | |
| CN103917287B (zh) | 耐磨性过滤膜及其制备方法 | |
| US12611633B2 (en) | Filter evaluating device, purifying device, and filter evaluating method | |
| CN206872572U (zh) | 一种处理燃煤电厂脱硫废水的纳滤膜深度净化系统 | |
| JP2007260497A (ja) | 膜損傷検知装置及び膜損傷検知方法 | |
| CN115504598A (zh) | 一种明胶生产车间废水处理与回用工艺 | |
| US20090221013A1 (en) | Method for quantifying living coliform microorganisms in a water sample | |
| JP2025100068A (ja) | 中空糸膜モジュールのリーク検出方法及びそのリーク検出装置 | |
| HK1051981B (zh) | 整合极微过滤或逆渗膜,或模组化的控制法 | |
| Gao | Innovative marker-based testing of reverse osmosis membrane integrity: pathogen LRVs assessment | |
| Blaikie et al. | Adelaide desalination project piloting experience | |
| JPH0257197A (ja) | 生菌の定量法 | |
| JP2006238789A (ja) | 検体の調製方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WEI AOLIYA OU-GENERAL WATER SUPPLIES CO.; ILE-DE-F Free format text: FORMER NAME OR ADDRESS: WATER CO.,LTD.; ILE-DE-FRANCE JOINT VENTURE WATER |
|
| CP03 | Change of name, title or address |
Address after: France Co-patentee after: French island water Union Patentee after: Silvio Liyaou - Water Corporation Address before: France Co-patentee before: French island water Union Patentee before: Vivendi |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050706 Termination date: 20120601 |