FR2456710A1 - Procede de pretraitement d'eau saline pour installation de dessalement par osmose inverse - Google Patents

Procede de pretraitement d'eau saline pour installation de dessalement par osmose inverse

Info

Publication number
FR2456710A1
FR2456710A1 FR8010876A FR8010876A FR2456710A1 FR 2456710 A1 FR2456710 A1 FR 2456710A1 FR 8010876 A FR8010876 A FR 8010876A FR 8010876 A FR8010876 A FR 8010876A FR 2456710 A1 FR2456710 A1 FR 2456710A1
Authority
FR
France
Prior art keywords
reverse osmosis
osmosis desalination
pretreating
raw water
saline water
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.)
Withdrawn
Application number
FR8010876A
Other languages
English (en)
Inventor
Kurt M Pohl
Gerhard Winkler
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of FR2456710A1 publication Critical patent/FR2456710A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE PRETRAITEMENT D'EAU BRUTE DESTINEE A ALIMENTER UN APPAREIL DE DESSALEMENT PAR OSMOSE INVERSE AYANT POUR BUT DE REGLER SON PH A UNE VALEUR ACCEPTABLE POUR LES MEMBRANES DE L'APPAREIL. L'EAU BRUTE EST CONDUITE A UN SEPARATEUR 5 ALIMENTANT LEDIT APPAREIL EN EAU EPUREE. LES BOUES SEPAREES SONT AMENEES A UN MELANGEUR 4 OU ELLES SONT ADDITIONNEES D'ACIDE CHLORHYDRIQUE ET DE CHLORURE DE FER PUIS ENVOYEES, PAR UNE POMPE 3 A UN SECOND SEPARATEUR 2 D'OU SORTENT UNE PHASE LEGERE ET UNE PHASE LOURDE, EVACUEES, ET UNE PHASE MOYENNE QU'UNE POMPE 1 RAMENE A L'EAU BRUTE POUR REGLER LE PH DE CETTE DERNIERE.
FR8010876A 1979-05-18 1980-05-14 Procede de pretraitement d'eau saline pour installation de dessalement par osmose inverse Withdrawn FR2456710A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920054 DE2920054A1 (de) 1979-05-18 1979-05-18 Verfahren zur vorbehandlung von rohwasser fuer reversosmoseanlagen

Publications (1)

Publication Number Publication Date
FR2456710A1 true FR2456710A1 (fr) 1980-12-12

Family

ID=6071030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010876A Withdrawn FR2456710A1 (fr) 1979-05-18 1980-05-14 Procede de pretraitement d'eau saline pour installation de dessalement par osmose inverse

Country Status (9)

Country Link
US (1) US4261833A (fr)
JP (1) JPS55165106A (fr)
DE (1) DE2920054A1 (fr)
ES (1) ES8101519A1 (fr)
FR (1) FR2456710A1 (fr)
GB (1) GB2059937A (fr)
IT (1) IT1141660B (fr)
NL (1) NL8002862A (fr)
ZA (1) ZA802977B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082106A (ja) * 1983-10-12 1985-05-10 Ajinomoto Co Inc 電気透析膜汚染防止法
US4574049B1 (en) * 1984-06-04 1999-02-02 Ionpure Filter Us Inc Reverse osmosis system
US4609466A (en) * 1984-10-23 1986-09-02 Natures Sunshine Products Portable water purification system
AT406472B (de) * 1991-10-10 2000-05-25 Oekozent Ges Fuer Oekologieber Verfahren zur aufbereitung von abfallstoffen
US5344566A (en) * 1992-03-17 1994-09-06 Clancey William F Deleading wastewater reduction process
US5670053A (en) * 1995-08-07 1997-09-23 Zenon Environmental, Inc. Purification of gases from water using reverse osmosis
US5766479A (en) * 1995-08-07 1998-06-16 Zenon Environmental Inc. Production of high purity water using reverse osmosis
US5997745A (en) * 1998-04-08 1999-12-07 Zenon Environmental Inc. Method for producing high purity water using triple pass reverse osmosis (TPRO)
US6120689A (en) * 1997-08-22 2000-09-19 Zenon Environmental, Inc. High purity water using triple pass reverse osmosis (TPRO)
US7182866B2 (en) * 2004-03-31 2007-02-27 Dirk Blaine Forman Apparatus and method for separating impurities from a stream
US8206592B2 (en) * 2005-12-15 2012-06-26 Siemens Industry, Inc. Treating acidic water
US7824552B2 (en) * 2007-09-05 2010-11-02 Halliburton Energy Services, Inc. Mobile systems and methods of sufficiently treating water so that the treated water may be utilized in well-treatment operations

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517727A1 (de) * 1963-03-31 1969-04-24 Baer Dr Erhardt Verfahren zur Reinigung industrieller Abwaesser
DE1517730A1 (de) * 1964-06-30 1969-05-29 Baer Dr Erhardt Verfahren zur Reinigung von Abwaessern
FR2236792A1 (fr) * 1973-07-13 1975-02-07 Swissair
JPS5268876A (en) * 1975-12-06 1977-06-08 Kurita Water Ind Ltd Desalting apparatus

Family Cites Families (4)

* 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
US4036749A (en) * 1975-04-30 1977-07-19 Anderson Donald R Purification of saline water
US4170328A (en) * 1978-02-02 1979-10-09 Kirk Clair F Desalination by the inverse function of the known (salting-out) effect within an improved centrifuge
US4188291A (en) * 1978-04-06 1980-02-12 Anderson Donald R Treatment of industrial waste water

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517727A1 (de) * 1963-03-31 1969-04-24 Baer Dr Erhardt Verfahren zur Reinigung industrieller Abwaesser
DE1517730A1 (de) * 1964-06-30 1969-05-29 Baer Dr Erhardt Verfahren zur Reinigung von Abwaessern
FR2236792A1 (fr) * 1973-07-13 1975-02-07 Swissair
JPS5268876A (en) * 1975-12-06 1977-06-08 Kurita Water Ind Ltd Desalting apparatus

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMIKER-ZEITUNG, vol. 103, no. 6, juin 1979, pages 221-228, Heidelberg, DE *
ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 8, no. 7, juillet 1974, pages 614-618, Easton, PA, US *
PATENTS ABSTRACTS OF JAPAN, vol. 1, no. 106, 19 septembre 1977, page 2442 C77 & JP - A - 52 68876 (KURITA KOGYO K.K.) 06.08.1977 *
TECHNISCHE MITTEILUNGEN KR]PP. WERKSBERICHTE, vol. 36, no. 2, décembre 1978, pages 41-44, Essen, DE *

Also Published As

Publication number Publication date
US4261833A (en) 1981-04-14
ES491525A0 (es) 1980-12-16
ZA802977B (en) 1981-05-27
ES8101519A1 (es) 1980-12-16
JPS55165106A (en) 1980-12-23
NL8002862A (nl) 1980-11-20
IT1141660B (it) 1986-10-08
DE2920054A1 (de) 1980-11-20
GB2059937A (en) 1981-04-29
IT8004819A0 (it) 1980-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse