JPS5325280A - Treating method for liquid containing organic and inorganic substances - Google Patents

Treating method for liquid containing organic and inorganic substances

Info

Publication number
JPS5325280A
JPS5325280A JP9527276A JP9527276A JPS5325280A JP S5325280 A JPS5325280 A JP S5325280A JP 9527276 A JP9527276 A JP 9527276A JP 9527276 A JP9527276 A JP 9527276A JP S5325280 A JPS5325280 A JP S5325280A
Authority
JP
Japan
Prior art keywords
liquid containing
containing organic
inorganic substances
treating method
membrane
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
JP9527276A
Other languages
Japanese (ja)
Inventor
Teruyoshi Tsukamoto
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.)
Ebara Corp
Original Assignee
Ebara Infilco Co 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 Ebara Infilco Co Ltd filed Critical Ebara Infilco Co Ltd
Priority to JP9527276A priority Critical patent/JPS5325280A/en
Publication of JPS5325280A publication Critical patent/JPS5325280A/en
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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • B01D61/58—Multistep processes
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration

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)

Abstract

PURPOSE:To concentrate and recover effectively the organic (inoragnic) substances and, further, to make permeate the low molecular weight compound in the concentrated liquid through the membrane, by treating the liquid to be breated containing the organic (inoragnic) substance under pressure using the membrane for reverse osmosis, and then, by treating a part of the obtained concentrated liquid under pressure with the specified permeable membrane.
JP9527276A 1976-08-10 1976-08-10 Treating method for liquid containing organic and inorganic substances Pending JPS5325280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9527276A JPS5325280A (en) 1976-08-10 1976-08-10 Treating method for liquid containing organic and inorganic substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9527276A JPS5325280A (en) 1976-08-10 1976-08-10 Treating method for liquid containing organic and inorganic substances

Publications (1)

Publication Number Publication Date
JPS5325280A true JPS5325280A (en) 1978-03-08

Family

ID=14133126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9527276A Pending JPS5325280A (en) 1976-08-10 1976-08-10 Treating method for liquid containing organic and inorganic substances

Country Status (1)

Country Link
JP (1) JPS5325280A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151607U (en) * 1980-04-10 1981-11-13
JPS60132604A (en) * 1983-12-19 1985-07-15 Toray Eng Co Ltd Method for concentrating and recovering organic valuables
US4806366A (en) * 1985-07-05 1989-02-21 Institut National De Recherche Chemique Appliquee Process for adjusting the alcohol content of wines or alcoholic beverages and installation for its implementation
US5501798A (en) * 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment
EP0829524A1 (en) * 1996-09-12 1998-03-18 Westvaco Corporation Method of preparing high activity sulfonated lignin dye dispersants, dispersants produced thereby and dyestuff compositions containing the same
US6113797A (en) * 1996-10-01 2000-09-05 Al-Samadi; Riad A. High water recovery membrane purification process
JP2009530100A (en) * 2006-03-20 2009-08-27 ビー．ピー．ティー．−バイオ ピュア テクノロジ エルティーディー． Hybrid membrane module, system and process for treating industrial wastewater
WO2011020176A1 (en) 2009-08-15 2011-02-24 Riad Al-Samadi Enhanced high water recovery membrane process

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151607U (en) * 1980-04-10 1981-11-13
JPS60132604A (en) * 1983-12-19 1985-07-15 Toray Eng Co Ltd Method for concentrating and recovering organic valuables
US4806366A (en) * 1985-07-05 1989-02-21 Institut National De Recherche Chemique Appliquee Process for adjusting the alcohol content of wines or alcoholic beverages and installation for its implementation
US5501798A (en) * 1994-04-06 1996-03-26 Zenon Environmental, Inc. Microfiltration enhanced reverse osmosis for water treatment
EP0829524A1 (en) * 1996-09-12 1998-03-18 Westvaco Corporation Method of preparing high activity sulfonated lignin dye dispersants, dispersants produced thereby and dyestuff compositions containing the same
US6113797A (en) * 1996-10-01 2000-09-05 Al-Samadi; Riad A. High water recovery membrane purification process
US6461514B1 (en) * 1996-10-01 2002-10-08 Riad A. Al-Samadi High water recovery single stage membrane process
JP2009530100A (en) * 2006-03-20 2009-08-27 ビー．ピー．ティー．−バイオ ピュア テクノロジ エルティーディー． Hybrid membrane module, system and process for treating industrial wastewater
WO2011020176A1 (en) 2009-08-15 2011-02-24 Riad Al-Samadi Enhanced high water recovery membrane process

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