JPS644286A - Water purifier - Google Patents

Water purifier

Info

Publication number
JPS644286A
JPS644286A JP62156951A JP15695187A JPS644286A JP S644286 A JPS644286 A JP S644286A JP 62156951 A JP62156951 A JP 62156951A JP 15695187 A JP15695187 A JP 15695187A JP S644286 A JPS644286 A JP S644286A
Authority
JP
Japan
Prior art keywords
activated carbon
powdery activated
numberless
outflow
life
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
JP62156951A
Other languages
Japanese (ja)
Inventor
Shigehiko Sasaki
Osamu Yamamoto
Naotami Sofugawa
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.)
I I C KK
Sangyo Kk, University of
IIC KK
Original Assignee
I I C KK
Sangyo Kk, University of
IIC KK
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 I I C KK, Sangyo Kk, University of, IIC KK filed Critical I I C KK
Priority to JP62156951A priority Critical patent/JPS644286A/en
Publication of JPS644286A publication Critical patent/JPS644286A/en
Pending 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
    • B01D61/08—Apparatus therefor

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)
  • Water Treatment By Sorption (AREA)

Abstract

PURPOSE:To improve a treatment flow rate and life and to perfectly remove bacteria, by successively arranging powdery activated carbon, the filter cloth holding the powdery activated carbon to prevent the outflow thereof and hollow yarns, wherein numberless communication pores having an extremely small diameter are formed to a tubular body, along a water flow direction. CONSTITUTION:Powdery activated carbon 25b, the filter cloth 29 preventing the outflow of the powdery activated carbon 25b and hollow yarns 30, wherein numberless communication pores having an extremely small diameter are formed to a tubular body, are successively arranged along a water flow direction. As a result, a treatment flow rate is increased and bacteria can be perfectly removed while life is extended.
JP62156951A 1987-06-24 1987-06-24 Water purifier Pending JPS644286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62156951A JPS644286A (en) 1987-06-24 1987-06-24 Water purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62156951A JPS644286A (en) 1987-06-24 1987-06-24 Water purifier

Publications (1)

Publication Number Publication Date
JPS644286A true JPS644286A (en) 1989-01-09

Family

ID=15638898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62156951A Pending JPS644286A (en) 1987-06-24 1987-06-24 Water purifier

Country Status (1)

Country Link
JP (1) JPS644286A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010622A1 (en) * 1988-06-28 1991-07-25 Ube Industries, Ltd. Water purifier
EP0616826A1 (en) * 1993-02-16 1994-09-28 Amway Corporation Water filter Cartridges

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132950U (en) * 1974-04-17 1975-10-31
JPS6122594U (en) * 1984-07-17 1986-02-10 三菱レイヨン株式会社 water purifier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50132950U (en) * 1974-04-17 1975-10-31
JPS6122594U (en) * 1984-07-17 1986-02-10 三菱レイヨン株式会社 water purifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010622A1 (en) * 1988-06-28 1991-07-25 Ube Industries, Ltd. Water purifier
GB2246771A (en) * 1988-06-28 1992-02-12 Ube Industries Water purifier
EP0616826A1 (en) * 1993-02-16 1994-09-28 Amway Corporation Water filter Cartridges
EP1136110A2 (en) * 1993-02-16 2001-09-26 Amway Corporation Water filter cartridges

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