JPS5268876A - Desalting apparatus - Google Patents

Desalting apparatus

Info

Publication number
JPS5268876A
JPS5268876A JP50145229A JP14522975A JPS5268876A JP S5268876 A JPS5268876 A JP S5268876A JP 50145229 A JP50145229 A JP 50145229A JP 14522975 A JP14522975 A JP 14522975A JP S5268876 A JPS5268876 A JP S5268876A
Authority
JP
Japan
Prior art keywords
desalting apparatus
original water
coagulator
prolong
semi
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.)
Pending
Application number
JP50145229A
Other languages
Japanese (ja)
Inventor
Mitsuharu Furuichi
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.)
Kurita Water Industries Ltd
Original Assignee
Kurita Water Industries Ltd
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 Kurita Water Industries Ltd filed Critical Kurita Water Industries Ltd
Priority to JP50145229A priority Critical patent/JPS5268876A/en
Publication of JPS5268876A publication Critical patent/JPS5268876A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/144—Wave energy

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE: To remove the suspended substance in original water effectively, to prolong the life of semi-permeable membrane and to operate in a long period, by using secondary iron salt as coagulator and carrying out two steps filtration, at the treatment of original water, supplied to the reverse permeation type desalting apparatus.
COPYRIGHT: (C)1977,JPO&Japio
JP50145229A 1975-12-06 1975-12-06 Desalting apparatus Pending JPS5268876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50145229A JPS5268876A (en) 1975-12-06 1975-12-06 Desalting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50145229A JPS5268876A (en) 1975-12-06 1975-12-06 Desalting apparatus

Publications (1)

Publication Number Publication Date
JPS5268876A true JPS5268876A (en) 1977-06-08

Family

ID=15380317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50145229A Pending JPS5268876A (en) 1975-12-06 1975-12-06 Desalting apparatus

Country Status (1)

Country Link
JP (1) JPS5268876A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456710A1 (en) * 1979-05-18 1980-12-12 Steinmueller Gmbh L & C METHOD FOR PRETREATING SALINE WATER FOR REVERSE OSMOSIS DESALINATION PLANT
JPS5831003U (en) * 1981-08-20 1983-03-01 バブコツク日立株式会社 electrodialysis tank

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892278A (en) * 1972-03-07 1973-11-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4892278A (en) * 1972-03-07 1973-11-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456710A1 (en) * 1979-05-18 1980-12-12 Steinmueller Gmbh L & C METHOD FOR PRETREATING SALINE WATER FOR REVERSE OSMOSIS DESALINATION PLANT
JPS5831003U (en) * 1981-08-20 1983-03-01 バブコツク日立株式会社 electrodialysis tank

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