JP7621516B2 - ろ過装置 - Google Patents

ろ過装置 Download PDF

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Publication number
JP7621516B2
JP7621516B2 JP2023573528A JP2023573528A JP7621516B2 JP 7621516 B2 JP7621516 B2 JP 7621516B2 JP 2023573528 A JP2023573528 A JP 2023573528A JP 2023573528 A JP2023573528 A JP 2023573528A JP 7621516 B2 JP7621516 B2 JP 7621516B2
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Japan
Prior art keywords
electrode
potential
particles
filter medium
filtration
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JP2023573528A
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Japanese (ja)
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JPWO2023135657A1 (https=
Inventor
一樹 大森
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 Kakoki Kaisha Ltd
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Mitsubishi Kakoki Kaisha Ltd
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Publication of JPWO2023135657A1 publication Critical patent/JPWO2023135657A1/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/149—Multistep processes comprising different kinds of membrane processes selected from ultrafiltration or microfiltration
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/425—Electro-ultrafiltration
    • B01D61/4251—Electro-ultrafiltration comprising multiple electro-ultrafiltration steps

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Filtration Of Liquid (AREA)
  • Electrostatic Separation (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
JP2023573528A 2022-01-11 2022-01-11 ろ過装置 Active JP7621516B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000605 WO2023135657A1 (ja) 2022-01-11 2022-01-11 ろ過装置

Publications (2)

Publication Number Publication Date
JPWO2023135657A1 JPWO2023135657A1 (https=) 2023-07-20
JP7621516B2 true JP7621516B2 (ja) 2025-01-24

Family

ID=87278603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023573528A Active JP7621516B2 (ja) 2022-01-11 2022-01-11 ろ過装置

Country Status (4)

Country Link
JP (1) JP7621516B2 (https=)
KR (1) KR20240132295A (https=)
TW (1) TW202333850A (https=)
WO (1) WO2023135657A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6203682B1 (en) 1998-08-25 2001-03-20 Lynntech, Inc. Well designs for electrokinetic remediation
US20040129654A1 (en) 2000-12-22 2004-07-08 Clements Posten Electric field pressure filtration of biopolymers
US20140088301A1 (en) 2011-05-13 2014-03-27 Stora Enso Oyj Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process
US20170320018A1 (en) 2014-10-05 2017-11-09 University Of Florida Research Foundation, Inc. Continuous electrokinetic dewatering of phosphatic clay suspensions
JP7117471B1 (ja) 2020-09-29 2022-08-12 三菱化工機株式会社 ろ過装置及びろ過システム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561796U (https=) * 1979-06-19 1981-01-09
JPS6271509A (ja) * 1985-09-24 1987-04-02 Zeotetsuku L R C Kk 液体ろ過装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6203682B1 (en) 1998-08-25 2001-03-20 Lynntech, Inc. Well designs for electrokinetic remediation
US20040129654A1 (en) 2000-12-22 2004-07-08 Clements Posten Electric field pressure filtration of biopolymers
US20140088301A1 (en) 2011-05-13 2014-03-27 Stora Enso Oyj Process for treating microfibrillated cellulose and microfibrillated cellulose treated according to the process
US20170320018A1 (en) 2014-10-05 2017-11-09 University Of Florida Research Foundation, Inc. Continuous electrokinetic dewatering of phosphatic clay suspensions
JP7117471B1 (ja) 2020-09-29 2022-08-12 三菱化工機株式会社 ろ過装置及びろ過システム

Also Published As

Publication number Publication date
JPWO2023135657A1 (https=) 2023-07-20
TW202333850A (zh) 2023-09-01
KR20240132295A (ko) 2024-09-03
WO2023135657A1 (ja) 2023-07-20

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