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DE60006858D1 - Verbesserte membranenfiltration - Google Patents

Verbesserte membranenfiltration

Info

Publication number
DE60006858D1
DE60006858D1 DE60006858T DE60006858T DE60006858D1 DE 60006858 D1 DE60006858 D1 DE 60006858D1 DE 60006858 T DE60006858 T DE 60006858T DE 60006858 T DE60006858 T DE 60006858T DE 60006858 D1 DE60006858 D1 DE 60006858D1
Authority
DE
Germany
Prior art keywords
effluent
dose
membrane
suspended matter
reactant
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.)
Expired - Lifetime
Application number
DE60006858T
Other languages
English (en)
Other versions
DE60006858T2 (de
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
Application granted granted Critical
Publication of DE60006858D1 publication Critical patent/DE60006858D1/de
Publication of DE60006858T2 publication Critical patent/DE60006858T2/de
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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
DE60006858T 1999-12-09 2000-10-26 Verbesserte membranenfiltration Expired - Lifetime DE60006858T2 (de)

Applications Claiming Priority (3)

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
PCT/FR2000/002991 WO2001041906A1 (fr) 1999-12-09 2000-10-26 Perfectionnements apportes a la filtration sur membranes

Publications (2)

Publication Number Publication Date
DE60006858D1 true DE60006858D1 (de) 2004-01-08
DE60006858T2 DE60006858T2 (de) 2004-08-26

Family

ID=9553072

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1239943T Pending DE1239943T1 (de) 1999-12-09 2000-10-26 Verbesserte membranenfiltration
DE60006858T Expired - Lifetime DE60006858T2 (de) 1999-12-09 2000-10-26 Verbesserte membranenfiltration

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1239943T Pending DE1239943T1 (de) 1999-12-09 2000-10-26 Verbesserte membranenfiltration

Country Status (21)

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

Families Citing this family (11)

* 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
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 (15)

* 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
SG47739A1 (en) * 1991-06-14 1998-04-17 Seagate Technology Air bearing slider with relieved trailing edge
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
US6416668B1 (en) * 1999-09-01 2002-07-09 Riad A. Al-Samadi Water treatment process for membranes

Also Published As

Publication number Publication date
AU768271B2 (en) 2003-12-04
EP1239943A1 (de) 2002-09-18
ES2180463T1 (es) 2003-02-16
DE60006858T2 (de) 2004-08-26
DK1239943T3 (da) 2004-02-23
ATE254951T1 (de) 2003-12-15
RU2222371C1 (ru) 2004-01-27
MA25511A1 (fr) 2002-07-01
DE1239943T1 (de) 2003-03-20
BR0016248A (pt) 2002-08-27
WO2001041906A1 (fr) 2001-06-14
PT1239943E (pt) 2004-04-30
JP2003525727A (ja) 2003-09-02
KR20020062957A (ko) 2002-07-31
CA2393441C (fr) 2007-07-31
BR0016248B1 (pt) 2009-08-11
CN1257006C (zh) 2006-05-24
MXPA02005219A (es) 2004-08-23
FR2802117A1 (fr) 2001-06-15
IL149668A0 (en) 2002-11-10
ES2180463T3 (es) 2004-06-16
EP1239943B1 (de) 2003-11-26
KR100734764B1 (ko) 2007-07-06
RU2002118212A (ru) 2004-02-27
US6974544B1 (en) 2005-12-13
CN1407911A (zh) 2003-04-02
CA2393441A1 (fr) 2001-06-14
AU1282501A (en) 2001-06-18
FR2802117B1 (fr) 2002-02-22
NZ519287A (en) 2006-11-30
TR200201493T2 (tr) 2002-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN