PH11996052654B1 - Filtration monitoring and control system - Google Patents

Filtration monitoring and control system

Info

Publication number
PH11996052654B1
PH11996052654B1 PH52654A PH52654A PH11996052654B1 PH 11996052654 B1 PH11996052654 B1 PH 11996052654B1 PH 52654 A PH52654 A PH 52654A PH 52654 A PH52654 A PH 52654A PH 11996052654 B1 PH11996052654 B1 PH 11996052654B1
Authority
PH
Philippines
Prior art keywords
backwash
monitoring
control system
filtering system
filtering
Prior art date
Application number
PH52654A
Other languages
English (en)
Inventor
Thomas William Beck
Humphry John Jardine Drummond
Ian Andrew Maxwell
Warren Thomas Johnson
Brett Kensett-Smith
Original Assignee
Us Filter Wastewater Group Inc
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=PH11996052654(B1) "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 Us Filter Wastewater Group Inc filed Critical Us Filter Wastewater Group Inc
Publication of PH11996052654B1 publication Critical patent/PH11996052654B1/en

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
    • 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
    • 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
    • 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
    • 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
PH52654A 1995-03-15 1996-03-15 Filtration monitoring and control system PH11996052654B1 (en)

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
PH11996052654B1 true PH11996052654B1 (en) 2006-03-07

Family

ID=27424386

Family Applications (1)

Application Number Title Priority Date Filing Date
PH52654A PH11996052654B1 (en) 1995-03-15 1996-03-15 Filtration monitoring and control system

Country Status (14)

Country Link
EP (3) EP1655066B1 (fr)
JP (1) JP3902227B2 (fr)
KR (1) KR100429744B1 (fr)
CN (1) CN1067907C (fr)
AT (3) ATE444800T1 (fr)
AU (1) AU693005B2 (fr)
CA (2) CA2214997C (fr)
DE (3) DE69636927T2 (fr)
ES (3) ES2211945T3 (fr)
MY (1) MY116501A (fr)
NZ (1) NZ303096A (fr)
PH (1) PH11996052654B1 (fr)
TW (1) TW317506B (fr)
WO (1) WO1996028236A1 (fr)

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AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
JP4611982B2 (ja) 2003-08-29 2011-01-12 シーメンス・ウォーター・テクノロジーズ・コーポレーション 逆洗方法
SG119706A1 (en) * 2003-09-19 2006-03-28 Us Filter Wastewater Group Inc Improved methods of cleaning membrane modules
ATE549075T1 (de) 2003-11-14 2012-03-15 Siemens Industry Inc Verbessertes modulreinigungsverfahren
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
JP4094584B2 (ja) * 2004-07-07 2008-06-04 株式会社日立製作所 膜ろ過処理装置の運転支援装置
AU2005282211B2 (en) 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
WO2006029456A1 (fr) 2004-09-14 2006-03-23 Siemens Water Technologies Corp. Procedes et appareil permettant d'eliminer des solides d'un module membranaire
WO2006029465A1 (fr) 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Aeration variable en continu
US7399419B2 (en) * 2004-10-29 2008-07-15 Filtersure, Inc. Modular filtration system
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WO2006066350A1 (fr) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Procede et appareil simples de lavage au gaz
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CA2614676C (fr) 2005-07-12 2014-02-25 Zenon Technology Partnership Commande de processus pour un systeme a membrane immergee
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CN102112213B (zh) 2008-07-24 2016-08-03 伊沃夸水处理技术有限责任公司 用于膜过滤模块的框架系统
DE102008037118B4 (de) * 2008-08-08 2012-10-04 Vws Deutschland Gmbh Verfahren und Vorrichtung zur Aufbereitung von Wasser unter Verwendung von Nanofiltration
FR2940140B1 (fr) * 2008-12-23 2011-11-11 Degremont Procede et installation pour la gestion du colmatage de modules membranaires et de membranes de filtration
FR2941223B1 (fr) * 2009-01-19 2012-11-30 Veolia Eau Cie Generale Des Eaux Methode de diagnostic du fonctionnement d'un systeme d'epuration d'eau de type dispositif a milieu filtrant et outil de diagnostic adapte a cette methode.
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EP2490794A1 (fr) 2009-10-19 2012-08-29 Dow Global Technologies LLC Procédés pour tester l'intégrité de modules enroulés en spirale
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WO2011153625A2 (fr) * 2010-06-10 2011-12-15 Ramila Hishantha Peiris Procédé de prévision de colmatage basée sur la fluorescence et optimisation des opérations de filtration sur membrane
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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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KR102342446B1 (ko) * 2018-10-18 2021-12-22 주식회사 엘지화학 분리막 엘리먼트의 결함 검출 방법 및 분리막 엘리먼트 결함 검출 장치
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Also Published As

Publication number Publication date
EP1300186A1 (fr) 2003-04-09
ATE444800T1 (de) 2009-10-15
DE69636927T2 (de) 2007-12-06
EP0814887B1 (fr) 2003-06-25
NZ303096A (en) 1999-01-28
EP1300186B1 (fr) 2007-02-21
ES2211945T3 (es) 2004-07-16
CA2552610C (fr) 2010-10-12
EP1655066A1 (fr) 2006-05-10
CN1067907C (zh) 2001-07-04
ATE354428T1 (de) 2007-03-15
ATE243551T1 (de) 2003-07-15
DE69628824T2 (de) 2004-04-15
CA2214997A1 (fr) 1996-09-19
KR100429744B1 (ko) 2004-06-16
DE69636927D1 (de) 2007-04-05
JPH11503065A (ja) 1999-03-23
EP1655066B1 (fr) 2009-10-07
TW317506B (en) 1997-10-11
DE69628824D1 (de) 2003-07-31
EP0814887A4 (fr) 1999-03-17
KR19980703054A (ko) 1998-09-05
AU693005B2 (en) 1998-06-18
JP3902227B2 (ja) 2007-04-04
CN1178480A (zh) 1998-04-08
ES2282370T3 (es) 2007-10-16
ES2331809T3 (es) 2010-01-15
MY116501A (en) 2004-02-28
AU4931996A (en) 1996-10-02
EP0814887A1 (fr) 1998-01-07
WO1996028236A1 (fr) 1996-09-19
CA2214997C (fr) 2006-10-03
DE69638053D1 (de) 2009-11-19
CA2552610A1 (fr) 1996-09-19

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