JPS57171403A - Removal of pyrogen in water - Google Patents

Removal of pyrogen in water

Info

Publication number
JPS57171403A
JPS57171403A JP56056440A JP5644081A JPS57171403A JP S57171403 A JPS57171403 A JP S57171403A JP 56056440 A JP56056440 A JP 56056440A JP 5644081 A JP5644081 A JP 5644081A JP S57171403 A JPS57171403 A JP S57171403A
Authority
JP
Japan
Prior art keywords
pyrogen
knot part
film
micropore
microporous structure
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
JP56056440A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133228B2 (enrdf_load_stackoverflow
Inventor
Atsushi Kawai
Michio Inoue
Hisao Tanaka
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP56056440A priority Critical patent/JPS57171403A/ja
Publication of JPS57171403A publication Critical patent/JPS57171403A/ja
Publication of JPH0133228B2 publication Critical patent/JPH0133228B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/26—Polyalkenes
    • B01D71/261—Polyethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP56056440A 1981-04-15 1981-04-15 Removal of pyrogen in water Granted JPS57171403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56056440A JPS57171403A (en) 1981-04-15 1981-04-15 Removal of pyrogen in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56056440A JPS57171403A (en) 1981-04-15 1981-04-15 Removal of pyrogen in water

Publications (2)

Publication Number Publication Date
JPS57171403A true JPS57171403A (en) 1982-10-22
JPH0133228B2 JPH0133228B2 (enrdf_load_stackoverflow) 1989-07-12

Family

ID=13027137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56056440A Granted JPS57171403A (en) 1981-04-15 1981-04-15 Removal of pyrogen in water

Country Status (1)

Country Link
JP (1) JPS57171403A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60197288A (ja) * 1984-03-21 1985-10-05 Dainippon Ink & Chem Inc 無菌水の製造方法
JPS61406A (ja) * 1984-06-13 1986-01-06 Mitsubishi Rayon Co Ltd 水性液体の浄化方法
EP0110580A3 (en) * 1982-11-03 1986-06-11 Gelman Sciences, Inc. Improved process for removing pyrogens utilizing a hydrophobic microporous membrane

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137026A (en) * 1976-04-30 1977-11-16 Toyobo Co Ltd Microporous hollow fibers and their production
JPS55132603A (en) * 1979-04-04 1980-10-15 Kuraray Co Ltd Purifying method of water for dialysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137026A (en) * 1976-04-30 1977-11-16 Toyobo Co Ltd Microporous hollow fibers and their production
JPS55132603A (en) * 1979-04-04 1980-10-15 Kuraray Co Ltd Purifying method of water for dialysis

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110580A3 (en) * 1982-11-03 1986-06-11 Gelman Sciences, Inc. Improved process for removing pyrogens utilizing a hydrophobic microporous membrane
JPS60197288A (ja) * 1984-03-21 1985-10-05 Dainippon Ink & Chem Inc 無菌水の製造方法
JPS61406A (ja) * 1984-06-13 1986-01-06 Mitsubishi Rayon Co Ltd 水性液体の浄化方法

Also Published As

Publication number Publication date
JPH0133228B2 (enrdf_load_stackoverflow) 1989-07-12

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