JPS55149682A - Device for recovering drinking water from seaawater* impure water* etc* by osmosis action - Google Patents

Device for recovering drinking water from seaawater* impure water* etc* by osmosis action

Info

Publication number
JPS55149682A
JPS55149682A JP15134679A JP15134679A JPS55149682A JP S55149682 A JPS55149682 A JP S55149682A JP 15134679 A JP15134679 A JP 15134679A JP 15134679 A JP15134679 A JP 15134679A JP S55149682 A JPS55149682 A JP S55149682A
Authority
JP
Japan
Prior art keywords
water
seaawater
impure
drinking water
osmosis action
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
JP15134679A
Other languages
Japanese (ja)
Other versions
JPS6348599B2 (en
Inventor
Shiyutatsuhie Kunuuto
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
Publication of JPS55149682A publication Critical patent/JPS55149682A/en
Publication of JPS6348599B2 publication Critical patent/JPS6348599B2/ja
Granted 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
    • B01D61/002—Forward osmosis or direct osmosis
    • 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
    • C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
    • 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
    • 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
    • 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
    • C02F1/445—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by forward 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (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)
  • Non-Alcoholic Beverages (AREA)
JP15134679A 1978-11-25 1979-11-24 Device for recovering drinking water from seaawater* impure water* etc* by osmosis action Granted JPS55149682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851105 DE2851105A1 (en) 1978-11-25 1978-11-25 Osmotic sea-water desalination kit for drinking water prepn. - contains vessel, e.g. bag, with semi-permeable wall enclosing conc. nutritive soln.

Publications (2)

Publication Number Publication Date
JPS55149682A true JPS55149682A (en) 1980-11-21
JPS6348599B2 JPS6348599B2 (en) 1988-09-29

Family

ID=6055575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15134679A Granted JPS55149682A (en) 1978-11-25 1979-11-24 Device for recovering drinking water from seaawater* impure water* etc* by osmosis action

Country Status (2)

Country Link
JP (1) JPS55149682A (en)
DE (1) DE2851105A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102350B2 (en) * 1988-09-23 1995-11-08 ハンプシャー アドバイザリィ アンド テクニカル サービシィズ リミテッド Water purification system
CN103130305A (en) * 2013-03-12 2013-06-05 李�杰 Small-sized emergency water fountain
JP2013545593A (en) * 2010-09-30 2013-12-26 ポリフェラ・インコーポレイテッド Thin film composite membrane for forward osmosis and method for producing the same
US9216391B2 (en) 2011-03-25 2015-12-22 Porifera, Inc. Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation
US9227360B2 (en) 2011-10-17 2016-01-05 Porifera, Inc. Preparation of aligned nanotube membranes for water and gas separation applications
US9636635B2 (en) 2012-12-21 2017-05-02 Porifera, Inc. Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
US9861937B2 (en) 2013-03-15 2018-01-09 Porifera, Inc. Advancements in osmotically driven membrane systems including low pressure control
US10384169B2 (en) 2014-10-31 2019-08-20 Porifera, Inc. Supported carbon nanotube membranes and their preparation methods
US11541352B2 (en) 2016-12-23 2023-01-03 Porifera, Inc. Removing components of alcoholic solutions via forward osmosis and related systems
US11571660B2 (en) 2015-06-24 2023-02-07 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
US12005396B2 (en) 2019-11-14 2024-06-11 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146588A1 (en) * 1981-11-25 1983-06-30 Gerhard 7990 Friedrichshafen Hestermann Apparatus for the partial separation of liquid solutions by the reverse osmosis principle
EP1559685A3 (en) * 2000-11-09 2007-04-25 The Polymer Technology Group, Inc. Devices that change size/shape via osmotic pressure
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07102350B2 (en) * 1988-09-23 1995-11-08 ハンプシャー アドバイザリィ アンド テクニカル サービシィズ リミテッド Water purification system
JP2013545593A (en) * 2010-09-30 2013-12-26 ポリフェラ・インコーポレイテッド Thin film composite membrane for forward osmosis and method for producing the same
US9216391B2 (en) 2011-03-25 2015-12-22 Porifera, Inc. Membranes having aligned 1-D nanoparticles in a matrix layer for improved fluid separation
US9227360B2 (en) 2011-10-17 2016-01-05 Porifera, Inc. Preparation of aligned nanotube membranes for water and gas separation applications
US11090611B2 (en) 2012-12-21 2021-08-17 Porifera, Inc. Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
US9636635B2 (en) 2012-12-21 2017-05-02 Porifera, Inc. Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
US11759751B2 (en) 2012-12-21 2023-09-19 Porifera, Inc. Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
US10464023B2 (en) 2012-12-21 2019-11-05 Porifera, Inc. Separation systems, elements, and methods for separation utilizing stacked membranes and spacers
CN103130305A (en) * 2013-03-12 2013-06-05 李�杰 Small-sized emergency water fountain
US9861937B2 (en) 2013-03-15 2018-01-09 Porifera, Inc. Advancements in osmotically driven membrane systems including low pressure control
US10500544B2 (en) 2013-03-15 2019-12-10 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification
US10384169B2 (en) 2014-10-31 2019-08-20 Porifera, Inc. Supported carbon nanotube membranes and their preparation methods
US11571660B2 (en) 2015-06-24 2023-02-07 Porifera, Inc. Methods of dewatering of alcoholic solutions via forward osmosis and related systems
US11541352B2 (en) 2016-12-23 2023-01-03 Porifera, Inc. Removing components of alcoholic solutions via forward osmosis and related systems
US12005396B2 (en) 2019-11-14 2024-06-11 Porifera, Inc. Advancements in osmotically driven membrane systems including multi-stage purification

Also Published As

Publication number Publication date
JPS6348599B2 (en) 1988-09-29
DE2851105A1 (en) 1980-05-29

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