JPWO2020240901A1 - - Google Patents

Info

Publication number
JPWO2020240901A1
JPWO2020240901A1 JP2021522615A JP2021522615A JPWO2020240901A1 JP WO2020240901 A1 JPWO2020240901 A1 JP WO2020240901A1 JP 2021522615 A JP2021522615 A JP 2021522615A JP 2021522615 A JP2021522615 A JP 2021522615A JP WO2020240901 A1 JPWO2020240901 A1 JP WO2020240901A1
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.)
Granted
Application number
JP2021522615A
Other languages
Japanese (ja)
Other versions
JP7338682B2 (ja
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 JPWO2020240901A1 publication Critical patent/JPWO2020240901A1/ja
Application granted granted Critical
Publication of JP7338682B2 publication Critical patent/JP7338682B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/1213—Laminated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • 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
    • B01D69/08—Hollow fibre membranes
    • 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
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/36—Polytetrafluoroethene
    • 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
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
JP2021522615A 2019-05-30 2019-12-23 中空糸膜、濾過モジュール及び排水処理装置 Active JP7338682B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019101684 2019-05-30
JP2019101684 2019-05-30
PCT/JP2019/050430 WO2020240901A1 (ja) 2019-05-30 2019-12-23 中空糸膜、濾過モジュール及び排水処理装置

Publications (2)

Publication Number Publication Date
JPWO2020240901A1 true JPWO2020240901A1 (zh) 2020-12-03
JP7338682B2 JP7338682B2 (ja) 2023-09-05

Family

ID=73553312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522615A Active JP7338682B2 (ja) 2019-05-30 2019-12-23 中空糸膜、濾過モジュール及び排水処理装置

Country Status (4)

Country Link
JP (1) JP7338682B2 (zh)
CN (1) CN113766967B (zh)
TW (1) TW202106371A (zh)
WO (1) WO2020240901A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114195254A (zh) * 2022-01-25 2022-03-18 南昌航空大学 一种减缓膜生物反应器中膜污染的方法和装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012176361A (ja) * 2011-02-25 2012-09-13 Sumitomo Electric Fine Polymer Inc 多孔質複層フィルター
CN102872732A (zh) * 2012-10-22 2013-01-16 浙江理工大学 一种聚四氟乙烯微孔材料的亲水改性方法
WO2014061737A1 (ja) * 2012-10-19 2014-04-24 三菱レイヨン株式会社 散気装置、散気方法、及び水処理装置
JP2014195766A (ja) * 2013-03-29 2014-10-16 三菱レイヨン株式会社 散気装置および水処理装置
WO2018051630A1 (ja) * 2016-09-15 2018-03-22 住友電気工業株式会社 膜分離活性汚泥処理システム
WO2018092516A1 (ja) * 2016-11-17 2018-05-24 住友電気工業株式会社 中空糸膜、濾過モジュール及び排水処理装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3809201B2 (ja) * 1995-04-14 2006-08-16 住友電気工業株式会社 親水性四弗化エチレン樹脂多孔質膜及びその製造方法
JP2010000435A (ja) * 2008-06-19 2010-01-07 Sumitomo Electric Ind Ltd ゼオライト複合分離膜及びその製造方法
WO2011101961A1 (ja) * 2010-02-17 2011-08-25 住友電工ファインポリマー株式会社 含油排水処理用の分離膜モジュール、含油排水処理方法および含油排水処理装置
JPWO2016067917A1 (ja) * 2014-10-28 2017-08-10 住友電気工業株式会社 濾過モジュール及び濾過装置
CN105727753B (zh) * 2016-03-04 2018-05-15 四川大学 一种聚四氟乙烯中空纤维膜表面亲水化改性的方法
CN107789986A (zh) * 2016-08-31 2018-03-13 山东东岳高分子材料有限公司 增强型中空纤维超滤膜及其制备方法
CN109550411B (zh) * 2018-12-13 2021-12-28 宁波水艺膜科技发展有限公司 一种聚四氟乙烯中空纤维复合膜及低温包缠制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012176361A (ja) * 2011-02-25 2012-09-13 Sumitomo Electric Fine Polymer Inc 多孔質複層フィルター
WO2014061737A1 (ja) * 2012-10-19 2014-04-24 三菱レイヨン株式会社 散気装置、散気方法、及び水処理装置
CN102872732A (zh) * 2012-10-22 2013-01-16 浙江理工大学 一种聚四氟乙烯微孔材料的亲水改性方法
JP2014195766A (ja) * 2013-03-29 2014-10-16 三菱レイヨン株式会社 散気装置および水処理装置
WO2018051630A1 (ja) * 2016-09-15 2018-03-22 住友電気工業株式会社 膜分離活性汚泥処理システム
WO2018092516A1 (ja) * 2016-11-17 2018-05-24 住友電気工業株式会社 中空糸膜、濾過モジュール及び排水処理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114195254A (zh) * 2022-01-25 2022-03-18 南昌航空大学 一种减缓膜生物反应器中膜污染的方法和装置
CN114195254B (zh) * 2022-01-25 2023-11-17 南昌航空大学 一种减缓膜生物反应器中膜污染的方法和装置

Also Published As

Publication number Publication date
WO2020240901A1 (ja) 2020-12-03
TW202106371A (zh) 2021-02-16
JP7338682B2 (ja) 2023-09-05
CN113766967B (zh) 2024-02-23
CN113766967A (zh) 2021-12-07

Similar Documents

Publication Publication Date Title
BR112019017762A2 (zh)
BR112021017339A2 (zh)
BR112021018450A2 (zh)
BR112021017939A2 (zh)
BR112021017738A2 (zh)
BR112021017892A2 (zh)
BR112021017782A2 (zh)
BR112021017637A2 (zh)
BR112021008711A2 (zh)
BR112019016142A2 (zh)
BR112021018168A2 (zh)
BR112021017728A2 (zh)
BR112021018452A2 (zh)
BR112021017234A2 (zh)
BR112021017355A2 (zh)
BR112021017703A2 (zh)
BR112021018102A2 (zh)
BR112021017173A2 (zh)
BR112021018584A2 (zh)
BR112021017083A2 (zh)
BR112021018250A2 (zh)
BR112021018093A2 (zh)
BR112021018084A2 (zh)
BR112021018484A2 (zh)
BR112021017732A2 (zh)

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20220603

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220621

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230404

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230510

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230725

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230807

R150 Certificate of patent or registration of utility model

Ref document number: 7338682

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150