JPWO2020203142A1 - - Google Patents

Info

Publication number
JPWO2020203142A1
JPWO2020203142A1 JP2021511348A JP2021511348A JPWO2020203142A1 JP WO2020203142 A1 JPWO2020203142 A1 JP WO2020203142A1 JP 2021511348 A JP2021511348 A JP 2021511348A JP 2021511348 A JP2021511348 A JP 2021511348A JP WO2020203142 A1 JPWO2020203142 A1 JP WO2020203142A1
Authority
JP
Japan
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
JP2021511348A
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 filed Critical
Publication of JPWO2020203142A1 publication Critical patent/JPWO2020203142A1/ja
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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • B01D61/147—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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • 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
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/02—Elements in series
    • B01D2319/025—Permeate series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/06—Use of membranes of different materials or properties within one module
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/16—Membrane materials having positively charged functional groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/26—Electrical properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2021511348A 2019-03-29 2020-03-12 Pending JPWO2020203142A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019066872 2019-03-29
PCT/JP2020/010819 WO2020203142A1 (ja) 2019-03-29 2020-03-12 微粒子除去装置及び微粒子除去方法

Publications (1)

Publication Number Publication Date
JPWO2020203142A1 true JPWO2020203142A1 (ja) 2020-10-08

Family

ID=72668307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021511348A Pending JPWO2020203142A1 (ja) 2019-03-29 2020-03-12

Country Status (6)

Country Link
US (1) US20220212145A1 (ja)
JP (1) JPWO2020203142A1 (ja)
KR (1) KR20210141462A (ja)
CN (1) CN113631242A (ja)
TW (1) TW202039067A (ja)
WO (1) WO2020203142A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021159785A (ja) * 2020-03-30 2021-10-11 栗田工業株式会社 微粒子除去装置
JP2022126355A (ja) * 2021-02-18 2022-08-30 栗田工業株式会社 微粒子除去装置及び微粒子除去方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003200161A (ja) * 2002-01-09 2003-07-15 Toray Ind Inc 造水方法および造水装置
JP2004305832A (ja) * 2003-04-03 2004-11-04 Toray Ind Inc 液体製造装置および方法
JP2010075185A (ja) * 2003-11-24 2010-04-08 Millipore Corp 合成生体分子の精製及び濃縮
JP2016155052A (ja) * 2015-02-23 2016-09-01 栗田工業株式会社 水中微粒子の除去装置及び超純水製造・供給システム
JP2018001072A (ja) * 2016-06-29 2018-01-11 栗田工業株式会社 電気脱イオン装置の洗浄方法
JP2020062620A (ja) * 2018-10-19 2020-04-23 日東電工株式会社 水処理システム及び水処理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2921763B2 (ja) * 1989-05-02 1999-07-19 旭化成工業株式会社 超純水製造方法
JP3210733B2 (ja) * 1992-05-11 2001-09-17 日東電工株式会社 多段式逆浸透システム及びこれを用いた超純水の製造方法
JP3659716B2 (ja) * 1995-11-27 2005-06-15 旭化成ケミカルズ株式会社 ユースポイントフィルターシステム
WO2007024619A1 (en) * 2005-08-26 2007-03-01 Entegris, Inc. Porous membranes containing exchange resin
WO2011079062A1 (en) * 2009-12-21 2011-06-30 Siemens Industry, Inc. Charged porous polymeric membranes and their preparation
JP6110694B2 (ja) 2013-03-08 2017-04-05 旭化成株式会社 カチオン性ポリケトン多孔膜
JP6226535B2 (ja) 2013-03-08 2017-11-08 旭化成株式会社 アニオン性ポリケトン多孔膜
WO2015050125A1 (ja) * 2013-10-04 2015-04-09 栗田工業株式会社 超純水製造装置
CA2979757C (en) * 2015-05-04 2023-12-19 Evoqua Water Technologies Llc Method and system for providing ultrapure water with flexible lamp configuration
JP6878318B2 (ja) * 2015-06-26 2021-05-26 インテグリス・インコーポレーテッド グラフト化ポリスルホン膜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003200161A (ja) * 2002-01-09 2003-07-15 Toray Ind Inc 造水方法および造水装置
JP2004305832A (ja) * 2003-04-03 2004-11-04 Toray Ind Inc 液体製造装置および方法
JP2010075185A (ja) * 2003-11-24 2010-04-08 Millipore Corp 合成生体分子の精製及び濃縮
JP2016155052A (ja) * 2015-02-23 2016-09-01 栗田工業株式会社 水中微粒子の除去装置及び超純水製造・供給システム
JP2018001072A (ja) * 2016-06-29 2018-01-11 栗田工業株式会社 電気脱イオン装置の洗浄方法
JP2020062620A (ja) * 2018-10-19 2020-04-23 日東電工株式会社 水処理システム及び水処理方法

Also Published As

Publication number Publication date
US20220212145A1 (en) 2022-07-07
KR20210141462A (ko) 2021-11-23
CN113631242A (zh) 2021-11-09
TW202039067A (zh) 2020-11-01
WO2020203142A1 (ja) 2020-10-08

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