ATE444800T1 - Filtrationskontroll- und regulationssystem - Google Patents

Filtrationskontroll- und regulationssystem

Info

Publication number
ATE444800T1
ATE444800T1 AT06100687T AT06100687T ATE444800T1 AT E444800 T1 ATE444800 T1 AT E444800T1 AT 06100687 T AT06100687 T AT 06100687T AT 06100687 T AT06100687 T AT 06100687T AT E444800 T1 ATE444800 T1 AT E444800T1
Authority
AT
Austria
Prior art keywords
backwash
filtering system
filtering
regulation system
filtration control
Prior art date
Application number
AT06100687T
Other languages
English (en)
Inventor
Thomas William Beck
Humphry John Jardine Drummond
Ian Andrew Maxwell
Warren Thomas Johnson
Brett Kensett-Smith
Original Assignee
Siemens Water Tech Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27424386&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE444800(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AUPN1750A external-priority patent/AUPN175095A0/en
Priority claimed from AUPN3571A external-priority patent/AUPN357195A0/en
Priority claimed from AUPN6397A external-priority patent/AUPN639795A0/en
Priority claimed from AUPN7316A external-priority patent/AUPN731695A0/en
Application filed by Siemens Water Tech Corp filed Critical Siemens Water Tech Corp
Application granted granted Critical
Publication of ATE444800T1 publication Critical patent/ATE444800T1/de

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
    • 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
    • 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
    • B01D61/04—Feed pretreatment
    • 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
    • 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
    • B01D61/147—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
    • B01D61/16—Feed pretreatment
    • 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
    • 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
    • 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
    • B01D65/102—Detection of leaks in membranes
    • 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
    • B01D65/109—Testing of membrane fouling or clogging, e.g. amount or affinity
    • 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
    • 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
    • B01D2321/28—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by soaking or impregnating
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Eletrric Generators (AREA)
  • Selective Calling Equipment (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
AT06100687T 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem ATE444800T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPN1750A AUPN175095A0 (en) 1995-03-15 1995-03-15 Monitoring and control system
AUPN3571A AUPN357195A0 (en) 1995-06-15 1995-06-15 Elements of backwash technology
AUPN6397A AUPN639795A0 (en) 1995-11-06 1995-11-06 Filtration testing, monitoring and control system
AUPN7316A AUPN731695A0 (en) 1995-12-22 1995-12-22 Backwash profile evaluation

Publications (1)

Publication Number Publication Date
ATE444800T1 true ATE444800T1 (de) 2009-10-15

Family

ID=27424386

Family Applications (3)

Application Number Title Priority Date Filing Date
AT06100687T ATE444800T1 (de) 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem
AT02080409T ATE354428T1 (de) 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem
AT96905596T ATE243551T1 (de) 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT02080409T ATE354428T1 (de) 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem
AT96905596T ATE243551T1 (de) 1995-03-15 1996-03-15 Filtrationskontroll- und regulationssystem

Country Status (14)

Country Link
EP (3) EP1655066B1 (de)
JP (1) JP3902227B2 (de)
KR (1) KR100429744B1 (de)
CN (1) CN1067907C (de)
AT (3) ATE444800T1 (de)
AU (1) AU693005B2 (de)
CA (2) CA2552610C (de)
DE (3) DE69636927T2 (de)
ES (3) ES2282370T3 (de)
MY (1) MY116501A (de)
NZ (1) NZ303096A (de)
PH (1) PH11996052654B1 (de)
TW (1) TW317506B (de)
WO (1) WO1996028236A1 (de)

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US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
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HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
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CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置
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CN106289836B (zh) * 2016-07-29 2019-04-19 北京京丰燃气发电有限责任公司 一种燃气轮机进气过滤器的性能检测分析方法
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JP7387560B2 (ja) * 2020-08-27 2023-11-28 水ｉｎｇ株式会社 中空糸膜の膜汚染速度推定方法および中空糸膜を有する浸漬型膜モジュールの薬品洗浄間隔推定方法
WO2022135673A1 (de) * 2020-12-21 2022-06-30 Wilo Se Überwachung der integrität einer ultrafiltrationsmembran im rückspülbetrieb
CN112903518B (zh) * 2021-03-29 2024-09-24 上海核工程研究设计院股份有限公司 一种滤材抗老化测试装置及方法
EP4359115A4 (de) * 2021-06-22 2025-06-04 643096 Alberta Limited Verfahren für geringe transmembrandruck- oder vakuumfiltration
CN114554790B (zh) * 2022-01-18 2024-08-09 华为数字能源技术有限公司 分集水器、液冷系统、脏堵检测方法及脏堵预测方法
FR3154499A1 (fr) * 2023-10-23 2025-04-25 Aqualux Sas Procédé et dispositif de contrôle de qualité d’un liquide faiblement chargé dans un système comprenant une filtration membranaire
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CN120459802B (zh) * 2025-07-14 2025-09-26 西安热工研究院有限公司 一种发电厂水处理用滤膜性能检测装置及方法
CN121222159A (zh) * 2025-12-02 2025-12-30 河北唯佳金属网股份有限公司 一种金属网滤管动态过滤阻力的监测调节方法

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Also Published As

Publication number Publication date
WO1996028236A1 (en) 1996-09-19
TW317506B (en) 1997-10-11
DE69636927T2 (de) 2007-12-06
EP0814887B1 (de) 2003-06-25
DE69628824D1 (de) 2003-07-31
ES2211945T3 (es) 2004-07-16
CA2552610C (en) 2010-10-12
KR19980703054A (ko) 1998-09-05
EP0814887A4 (de) 1999-03-17
EP1655066A1 (de) 2006-05-10
CA2214997A1 (en) 1996-09-19
PH11996052654B1 (en) 2006-03-07
KR100429744B1 (ko) 2004-06-16
AU4931996A (en) 1996-10-02
CN1178480A (zh) 1998-04-08
EP0814887A1 (de) 1998-01-07
CA2552610A1 (en) 1996-09-19
ATE354428T1 (de) 2007-03-15
EP1300186B1 (de) 2007-02-21
ATE243551T1 (de) 2003-07-15
JP3902227B2 (ja) 2007-04-04
EP1655066B1 (de) 2009-10-07
MY116501A (en) 2004-02-28
DE69638053D1 (de) 2009-11-19
NZ303096A (en) 1999-01-28
DE69636927D1 (de) 2007-04-05
ES2282370T3 (es) 2007-10-16
EP1300186A1 (de) 2003-04-09
CA2214997C (en) 2006-10-03
AU693005B2 (en) 1998-06-18
JPH11503065A (ja) 1999-03-23
CN1067907C (zh) 2001-07-04
DE69628824T2 (de) 2004-04-15
ES2331809T3 (es) 2010-01-15

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