JPS6447492A - Separation of salt in seawater - Google Patents

Separation of salt in seawater

Info

Publication number
JPS6447492A
JPS6447492A JP62201578A JP20157887A JPS6447492A JP S6447492 A JPS6447492 A JP S6447492A JP 62201578 A JP62201578 A JP 62201578A JP 20157887 A JP20157887 A JP 20157887A JP S6447492 A JPS6447492 A JP S6447492A
Authority
JP
Japan
Prior art keywords
seawater
contg
sulfuric acid
naoh
salt
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
JP62201578A
Other languages
English (en)
Inventor
Jun Nasu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62201578A priority Critical patent/JPS6447492A/ja
Priority to DE68916001T priority patent/DE68916001T2/de
Priority to ES89102771T priority patent/ES2056975T3/es
Priority to EP89102771A priority patent/EP0382876B1/en
Publication of JPS6447492A publication Critical patent/JPS6447492A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP62201578A 1987-08-12 1987-08-12 Separation of salt in seawater Pending JPS6447492A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62201578A JPS6447492A (en) 1987-08-12 1987-08-12 Separation of salt in seawater
DE68916001T DE68916001T2 (de) 1987-08-12 1989-02-17 Verfahren für die Abscheidung von Salzen aus Meerwasser.
ES89102771T ES2056975T3 (es) 1987-08-12 1989-02-17 Proceso para separar sales contenidas en el agua de mar.
EP89102771A EP0382876B1 (en) 1987-08-12 1989-02-17 Process for separating salts contained in seawater

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62201578A JPS6447492A (en) 1987-08-12 1987-08-12 Separation of salt in seawater
EP89102771A EP0382876B1 (en) 1987-08-12 1989-02-17 Process for separating salts contained in seawater

Publications (1)

Publication Number Publication Date
JPS6447492A true JPS6447492A (en) 1989-02-21

Family

ID=36685855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62201578A Pending JPS6447492A (en) 1987-08-12 1987-08-12 Separation of salt in seawater

Country Status (4)

Country Link
EP (1) EP0382876B1 (ja)
JP (1) JPS6447492A (ja)
DE (1) DE68916001T2 (ja)
ES (1) ES2056975T3 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159950A (ja) * 1989-11-16 1991-07-09 Jun Nasu エアフィルタ用セラミックス
JPH03165890A (ja) * 1989-11-27 1991-07-17 Jun Nasu 水の処理剤
JPH04110100A (ja) * 1990-08-30 1992-04-10 Jun Nasu 海水からの純水製造方法
WO2010023740A1 (ja) * 2008-08-28 2010-03-04 Tanabe Seisuke 海水の淡水化方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2380476B2 (es) * 2010-10-14 2012-10-11 Joaquín Ramos Calvo Proceso de tratamiento de agua salada o salobre que reduce la salinidad de los vertidos para hacerlos compatibles con el medio receptor consiguiendo productos químicos.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082097A5 (en) * 1970-03-03 1971-12-10 Abeille Elzear Evaporated sea water - use in food as a source of trace elements
IT1021235B (it) * 1974-09-10 1978-01-30 Sir Soc Italiana Resine Spa Miglioramenti nei processi di dissalazione dell acqua di mare per evaporazione

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159950A (ja) * 1989-11-16 1991-07-09 Jun Nasu エアフィルタ用セラミックス
JPH03165890A (ja) * 1989-11-27 1991-07-17 Jun Nasu 水の処理剤
JPH04110100A (ja) * 1990-08-30 1992-04-10 Jun Nasu 海水からの純水製造方法
WO2010023740A1 (ja) * 2008-08-28 2010-03-04 Tanabe Seisuke 海水の淡水化方法

Also Published As

Publication number Publication date
EP0382876A1 (en) 1990-08-22
DE68916001D1 (de) 1994-07-14
EP0382876B1 (en) 1994-06-08
ES2056975T3 (es) 1994-10-16
DE68916001T2 (de) 1995-01-26

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