ES2180463T1 - Perfeccionamientos introducidos en la filtracion sobre membranas. - Google Patents

Perfeccionamientos introducidos en la filtracion sobre membranas.

Info

Publication number
ES2180463T1
ES2180463T1 ES00974574T ES00974574T ES2180463T1 ES 2180463 T1 ES2180463 T1 ES 2180463T1 ES 00974574 T ES00974574 T ES 00974574T ES 00974574 T ES00974574 T ES 00974574T ES 2180463 T1 ES2180463 T1 ES 2180463T1
Authority
ES
Spain
Prior art keywords
membranes
filtration
dose
improvements introduced
coagulation reagent
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
Application number
ES00974574T
Other languages
English (en)
Other versions
ES2180463T3 (es
Inventor
Chrystelle Langlais
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suez International SAS
Original Assignee
Ondeo Degremont
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
Application filed by Ondeo Degremont filed Critical Ondeo Degremont
Publication of ES2180463T1 publication Critical patent/ES2180463T1/es
Application granted granted Critical
Publication of ES2180463T3 publication Critical patent/ES2180463T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • B01D61/027—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
    • B01D61/04—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
    • B01D61/14—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
    • 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
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)

Abstract

Método de filtración sobre membranas, particularmente de micro- ultra-, nano-. o hiperfiltración de efluentes que contienen materias en suspensión, particularmente de agua, con miras a reducir la obturación de las membranas y mejorar la capacidad de filtración de estas, caracterizado porque consiste en añadir al efluente, antes de su paso por la indicada membrana, una dosis de un reactivo de coagulación que desestabiliza las materias coloidales en suspensión, que es del orden de 30 a 80 veces inferior a la dosis de reactivo de coagulación que anula el potencial Zeta.
ES00974574T 1999-12-09 2000-10-26 Perfeccionamientos introducidos en la filtracion sobre membranas. Expired - Lifetime ES2180463T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9915551A FR2802117B1 (fr) 1999-12-09 1999-12-09 Perfectionnements apportes a la filtration sur membranes
FR9915551 1999-12-09

Publications (2)

Publication Number Publication Date
ES2180463T1 true ES2180463T1 (es) 2003-02-16
ES2180463T3 ES2180463T3 (es) 2004-06-16

Family

ID=9553072

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00974574T Expired - Lifetime ES2180463T3 (es) 1999-12-09 2000-10-26 Perfeccionamientos introducidos en la filtracion sobre membranas.

Country Status (21)

Country Link
US (1) US6974544B1 (es)
EP (1) EP1239943B1 (es)
JP (1) JP2003525727A (es)
KR (1) KR100734764B1 (es)
CN (1) CN1257006C (es)
AT (1) ATE254951T1 (es)
AU (1) AU768271B2 (es)
BR (1) BR0016248B1 (es)
CA (1) CA2393441C (es)
DE (2) DE1239943T1 (es)
DK (1) DK1239943T3 (es)
ES (1) ES2180463T3 (es)
FR (1) FR2802117B1 (es)
IL (1) IL149668A0 (es)
MA (1) MA25511A1 (es)
MX (1) MXPA02005219A (es)
NZ (1) NZ519287A (es)
PT (1) PT1239943E (es)
RU (1) RU2222371C1 (es)
TR (1) TR200201493T2 (es)
WO (1) WO2001041906A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860169B1 (fr) * 2003-09-30 2006-02-03 Degremont Procede pour eviter le colmatage des membranes de filtration
FR2864068B1 (fr) * 2003-12-18 2006-03-03 Degremont Procede de traitement de fluides par coagulation sur membranes
UA72674C2 (uk) * 2004-07-26 2005-03-15 Відкрите Акціонерне Товариство "Концерн Стирол" Спосіб одержання частково демінералізованої води
FR2891540B1 (fr) * 2005-09-30 2007-12-28 Otv Sa Procede de traitement d'eaux comprenant une etape de decantation rapide suivie d'une etape de filtration directement sur membranes de micro ou d'ultra-filtration, et dispositif correspondant.
FR2909903B1 (fr) 2006-12-19 2009-02-27 Degremont Sa Procede de gestion optimisee d'une unite de filtration sur membrane,et installation pour sa mise en oeuvre.
NL2000586C2 (nl) * 2007-03-30 2008-10-02 Norit Procestechnologie B V Werkwijze voor het filtreren van een fluïdum.
FR2922466B1 (fr) * 2007-10-19 2010-06-25 Degremont Procede de gestion avancee d'une unite de filtration sur membrane, et installation pour la mise en oeuvre du procede
US8491794B2 (en) * 2007-10-23 2013-07-23 Siemens Industry, Inc. Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance
US8491788B2 (en) * 2007-10-23 2013-07-23 Siemens Industry, Inc. Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance
US20090242484A1 (en) * 2008-04-01 2009-10-01 Ana-Mariana Urmenyi Environmentally friendly hybrid microbiological control technologies for cooling towers
DE102008037118B4 (de) * 2008-08-08 2012-10-04 Vws Deutschland Gmbh Verfahren und Vorrichtung zur Aufbereitung von Wasser unter Verwendung von Nanofiltration
US9809479B2 (en) * 2012-11-30 2017-11-07 Tangent Company Llc Method and apparatus for residential water recycling
US10703658B2 (en) 2017-03-06 2020-07-07 Tangent Company Llc Home sewage treatment system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014787A (en) * 1974-01-02 1977-03-29 Systems Engineering & Manufacturing Corporation Wastewater treatment
FR2351063A1 (fr) * 1976-05-12 1977-12-09 Rhone Poulenc Ind Traitement d'effluents de papeteries
DE3644579A1 (de) * 1986-12-27 1988-07-07 Henkel Kgaa Neue flockungs- und filtrierhilfsmittel und ihre anwendung
JPH0414787A (ja) * 1990-05-08 1992-01-20 Nippon Tungsten Co Ltd Ｐｔｃサーミスタを使用したヒーター
JP2945454B2 (ja) * 1990-09-03 1999-09-06 日本電信電話株式会社 パターン識別方法
DE4112391A1 (de) * 1991-04-16 1992-10-22 Passavant Werke Verfahren zur optimierung des flockungsmittel- und flockungshilfsmittel-einsatzes bei der nachfaellung von rest-phosphor-gehalten im ablauf von kommunalen klaeranlagen
DE69216476T2 (de) * 1991-06-14 1997-04-24 Seagate Technology Luftgelagerter Gleitkörper mit entlasteter Hinterkante
JP3243568B2 (ja) * 1991-08-07 2002-01-07 太平洋セメント株式会社 石炭灰の処理方法
JPH05185093A (ja) * 1992-01-10 1993-07-27 Ngk Insulators Ltd 膜を用いた浄水方法
US5198116A (en) * 1992-02-10 1993-03-30 D.W. Walker & Associates Method and apparatus for measuring the fouling potential of membrane system feeds
JP3102309B2 (ja) * 1995-07-25 2000-10-23 信越半導体株式会社 シリコン加工廃水の処理方法
US5871648A (en) * 1996-11-26 1999-02-16 Environmental Chemistries, Inc. Wastewater treatment process and apparatus for high flow impurity removal
US6027649A (en) * 1997-04-14 2000-02-22 Zenon Environmental, Inc. Process for purifying water using fine floc and microfiltration in a single tank reactor
JPH1157739A (ja) * 1997-08-25 1999-03-02 Hitachi Ltd 浄水処理方法
RU2133991C1 (ru) * 1997-09-17 1999-07-27 Производственное объединение "МАЯК" Способ обезвреживания жидких радиоактивных отходов
US6416668B1 (en) * 1999-09-01 2002-07-09 Riad A. Al-Samadi Water treatment process for membranes

Also Published As

Publication number Publication date
MA25511A1 (fr) 2002-07-01
CN1407911A (zh) 2003-04-02
FR2802117A1 (fr) 2001-06-15
IL149668A0 (en) 2002-11-10
US6974544B1 (en) 2005-12-13
CA2393441A1 (fr) 2001-06-14
FR2802117B1 (fr) 2002-02-22
DE60006858D1 (de) 2004-01-08
RU2222371C1 (ru) 2004-01-27
JP2003525727A (ja) 2003-09-02
DK1239943T3 (da) 2004-02-23
EP1239943A1 (fr) 2002-09-18
ATE254951T1 (de) 2003-12-15
AU768271B2 (en) 2003-12-04
BR0016248B1 (pt) 2009-08-11
BR0016248A (pt) 2002-08-27
TR200201493T2 (tr) 2002-10-21
CA2393441C (fr) 2007-07-31
CN1257006C (zh) 2006-05-24
DE60006858T2 (de) 2004-08-26
NZ519287A (en) 2006-11-30
MXPA02005219A (es) 2004-08-23
EP1239943B1 (fr) 2003-11-26
AU1282501A (en) 2001-06-18
RU2002118212A (ru) 2004-02-27
KR100734764B1 (ko) 2007-07-06
PT1239943E (pt) 2004-04-30
ES2180463T3 (es) 2004-06-16
KR20020062957A (ko) 2002-07-31
WO2001041906A1 (fr) 2001-06-14
DE1239943T1 (de) 2003-03-20

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