GR33419B - Μεθοδος προκατεργασιας θαλασσιου υδατος. - Google Patents

Μεθοδος προκατεργασιας θαλασσιου υδατος.

Info

Publication number
GR33419B
GR33419B GR670133419A GR670133419A GR33419B GR 33419 B GR33419 B GR 33419B GR 670133419 A GR670133419 A GR 670133419A GR 670133419 A GR670133419 A GR 670133419A GR 33419 B GR33419 B GR 33419B
Authority
GR
Greece
Prior art keywords
treatment method
sea water
seawater
membranes
water pre
Prior art date
Application number
GR670133419A
Other languages
English (en)
Inventor
Paul Ingnet
Original Assignee
Commissariat A L' Energie Atomique
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 Commissariat A L' Energie Atomique filed Critical Commissariat A L' Energie Atomique
Publication of GR33419B publication Critical patent/GR33419B/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Landscapes

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

Abstract

έθοδος προκατεργασίας θαλασσίου ύδατος, εγκειμένηεις θέσιν εν επαφή του υπό κατεργασίαν θαλασσίου ύδατος μετά πρώτης και δευτέρας μεμβρανών εκλεκτικώς δια περατών, αντιστοίχως, υπό κατιόντων και ανιόντων, των ρηθεισών μεμβρανών διαχωριζουσών το προς κατεργασίαν θαλάσσιον ύδωρ εκ πρώτου και δευτέρου ηλεκτρολυτικών διαλυμάτων, αντιστοίχως, και εις θέσι εν επαφή άλμης πλουσιωτέρας των ρηθέντων διαλυμάτων εις αλκαλικόν άλας λ.χ. χλωριούχον νάτριον,μετά τρίτης και τετάρτης μεμβρανών εκλεκτικώς διαπερατών αντιστοίχως, υπό ανιόντων και κατιόντων και διαχωριζουσών την ρηθείσαν άλμην, αντιστοίχως, από το ρηθέν πρώτον και το ρηθέν δεύτερον διάλυμα, μιας τουλάχιστον εκ των ρηθεισών πρώτης και δευτέρας μεμβρανών ούσης εκλεκτικώς δια περατής υπό δυσμενών ιόντων.
GR670133419A 1966-09-29 1967-09-18 Μεθοδος προκατεργασιας θαλασσιου υδατος. GR33419B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78206A FR1505446A (fr) 1966-09-29 1966-09-29 Procédé de prétraitement d'eau de mer

Publications (1)

Publication Number Publication Date
GR33419B true GR33419B (el) 1967-12-01

Family

ID=8618140

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670133419A GR33419B (el) 1966-09-29 1967-09-18 Μεθοδος προκατεργασιας θαλασσιου υδατος.

Country Status (7)

Country Link
BE (1) BE703638A (el)
ES (1) ES345504A1 (el)
FR (1) FR1505446A (el)
GR (1) GR33419B (el)
IL (1) IL28620A (el)
LU (1) LU54495A1 (el)
OA (1) OA02505A (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840219B1 (fr) * 2002-05-31 2004-08-27 Dev De Rech S Et Services De P Procede de demineralisation des eaux meres de marais salant

Also Published As

Publication number Publication date
ES345504A1 (es) 1970-04-01
FR1505446A (fr) 1967-12-15
LU54495A1 (el) 1967-11-20
BE703638A (el) 1968-02-01
IL28620A (en) 1971-03-24
OA02505A (fr) 1970-05-05

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