JPS542998A - Salt water purifying method - Google Patents

Salt water purifying method

Info

Publication number
JPS542998A
JPS542998A JP6868377A JP6868377A JPS542998A JP S542998 A JPS542998 A JP S542998A JP 6868377 A JP6868377 A JP 6868377A JP 6868377 A JP6868377 A JP 6868377A JP S542998 A JPS542998 A JP S542998A
Authority
JP
Japan
Prior art keywords
salt water
water purifying
purifying method
specified
heavy metals
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
JP6868377A
Other languages
Japanese (ja)
Other versions
JPS6026047B2 (en
Inventor
Hiromoto Uejima
Hiroshi Suzuki
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.)
Toagosei Co Ltd
Unitika Ltd
Original Assignee
Toagosei Co Ltd
Unitika 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 Toagosei Co Ltd, Unitika Ltd filed Critical Toagosei Co Ltd
Priority to JP6868377A priority Critical patent/JPS6026047B2/en
Publication of JPS542998A publication Critical patent/JPS542998A/en
Publication of JPS6026047B2 publication Critical patent/JPS6026047B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Treatment Of Water By Ion Exchange (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

PURPOSE: To almost thoroughly remove heavy metals in salt water by treating the salt water adjusted to a specified pH with an alkali metal type chelate resin to adsorb Ca, Mg, etc. after which the water is adjusted again to a specified pH and treated with a chelate resin to adsorb heavy metals such as iron.
COPYRIGHT: (C)1979,JPO&Japio
JP6868377A 1977-06-10 1977-06-10 Salt water purification method Expired JPS6026047B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6868377A JPS6026047B2 (en) 1977-06-10 1977-06-10 Salt water purification method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6868377A JPS6026047B2 (en) 1977-06-10 1977-06-10 Salt water purification method

Publications (2)

Publication Number Publication Date
JPS542998A true JPS542998A (en) 1979-01-10
JPS6026047B2 JPS6026047B2 (en) 1985-06-21

Family

ID=13380767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6868377A Expired JPS6026047B2 (en) 1977-06-10 1977-06-10 Salt water purification method

Country Status (1)

Country Link
JP (1) JPS6026047B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014252A3 (en) * 1999-08-23 2002-06-20 Gen Electric Method for reducing metal ion concentration in brine solution
JP2008247647A (en) * 2007-03-29 2008-10-16 Mitsui Eng & Shipbuild Co Ltd Manufacture method of sodium chloride aqueous solution for industrial use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014252A3 (en) * 1999-08-23 2002-06-20 Gen Electric Method for reducing metal ion concentration in brine solution
US6426008B2 (en) 1999-08-23 2002-07-30 General Electric Company Method for reducing metal ion concentration in brine solution
JP2008247647A (en) * 2007-03-29 2008-10-16 Mitsui Eng & Shipbuild Co Ltd Manufacture method of sodium chloride aqueous solution for industrial use

Also Published As

Publication number Publication date
JPS6026047B2 (en) 1985-06-21

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