JPS5118280A - Gyakushintoatsushorihoho - Google Patents

Gyakushintoatsushorihoho

Info

Publication number
JPS5118280A
JPS5118280A JP9010174A JP9010174A JPS5118280A JP S5118280 A JPS5118280 A JP S5118280A JP 9010174 A JP9010174 A JP 9010174A JP 9010174 A JP9010174 A JP 9010174A JP S5118280 A JPS5118280 A JP S5118280A
Authority
JP
Japan
Prior art keywords
gyakushintoatsushorihoho
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
JP9010174A
Other languages
English (en)
Other versions
JPS5328265B2 (ja
Inventor
Tatsuo Mizumoto
Teruaki Wakimoto
Masaru Watanabe
Toshihiko Inomata
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 JP9010174A priority Critical patent/JPS5118280A/ja
Publication of JPS5118280A publication Critical patent/JPS5118280A/ja
Publication of JPS5328265B2 publication Critical patent/JPS5328265B2/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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP9010174A 1974-08-06 1974-08-06 Gyakushintoatsushorihoho Granted JPS5118280A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9010174A JPS5118280A (ja) 1974-08-06 1974-08-06 Gyakushintoatsushorihoho

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9010174A JPS5118280A (ja) 1974-08-06 1974-08-06 Gyakushintoatsushorihoho

Publications (2)

Publication Number Publication Date
JPS5118280A true JPS5118280A (ja) 1976-02-13
JPS5328265B2 JPS5328265B2 (ja) 1978-08-14

Family

ID=13989118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9010174A Granted JPS5118280A (ja) 1974-08-06 1974-08-06 Gyakushintoatsushorihoho

Country Status (1)

Country Link
JP (1) JPS5118280A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621604A (en) * 1979-07-27 1981-02-28 Toray Ind Inc Separation of liquid by semipermeable composite membrane
US7544649B2 (en) 2002-02-22 2009-06-09 Kao Corporation Antifouling detergent for hard surfaces

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5621604A (en) * 1979-07-27 1981-02-28 Toray Ind Inc Separation of liquid by semipermeable composite membrane
US7544649B2 (en) 2002-02-22 2009-06-09 Kao Corporation Antifouling detergent for hard surfaces

Also Published As

Publication number Publication date
JPS5328265B2 (ja) 1978-08-14

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