JP5097298B2 - 高分子水処理膜及びその製造方法並びに水処理方法 - Google Patents

高分子水処理膜及びその製造方法並びに水処理方法 Download PDF

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Publication number
JP5097298B2
JP5097298B2 JP2011535747A JP2011535747A JP5097298B2 JP 5097298 B2 JP5097298 B2 JP 5097298B2 JP 2011535747 A JP2011535747 A JP 2011535747A JP 2011535747 A JP2011535747 A JP 2011535747A JP 5097298 B2 JP5097298 B2 JP 5097298B2
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Prior art keywords
membrane
water treatment
coagulation tank
vinyl chloride
meth
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Expired - Fee Related
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JP2011535747A
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Japanese (ja)
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JPWO2011108579A1 (ja
Inventor
俊洋 玉井
直孝 大籔
咲 谷村
高志 大杉
龍一 松尾
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Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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    • 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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • 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
    • 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
    • B01D69/087—Details relating to the spinning process
    • B01D69/0871—Fibre guidance after spinning through the manufacturing apparatus
    • 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
    • B01D71/301—Polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/24—Mechanical properties, e.g. strength
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Activated Sludge Processes (AREA)
  • Artificial Filaments (AREA)
JP2011535747A 2010-03-04 2011-03-02 高分子水処理膜及びその製造方法並びに水処理方法 Expired - Fee Related JP5097298B2 (ja)

Priority Applications (1)

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JP2011535747A JP5097298B2 (ja) 2010-03-04 2011-03-02 高分子水処理膜及びその製造方法並びに水処理方法

Applications Claiming Priority (4)

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JP2010047798 2010-03-04
JP2010047798 2010-03-04
JP2011535747A JP5097298B2 (ja) 2010-03-04 2011-03-02 高分子水処理膜及びその製造方法並びに水処理方法
PCT/JP2011/054745 WO2011108579A1 (ja) 2010-03-04 2011-03-02 高分子水処理膜及びその製造方法並びに水処理方法

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JP5097298B2 true JP5097298B2 (ja) 2012-12-12
JPWO2011108579A1 JPWO2011108579A1 (ja) 2013-06-27

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US (2) US20120325746A1 (enExample)
EP (1) EP2548632A4 (enExample)
JP (2) JP5097298B2 (enExample)
CN (1) CN102905778B (enExample)
AU (1) AU2011221916B2 (enExample)
TW (1) TWI541061B (enExample)
WO (1) WO2011108579A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128850A1 (ja) * 2013-02-20 2014-08-28 積水化学工業株式会社 水処理方法及び水処理装置
WO2014128851A1 (ja) * 2013-02-20 2014-08-28 積水化学工業株式会社 水処理方法及び水処理装置
KR20150072913A (ko) * 2013-12-20 2015-06-30 엘지전자 주식회사 중공사막

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JP5791592B2 (ja) * 2010-03-04 2015-10-07 積水化学工業株式会社 高分子水処理膜及びその製造方法
JP2013052339A (ja) * 2011-09-02 2013-03-21 Sekisui Chem Co Ltd 水処理方法
JP5829080B2 (ja) * 2011-09-02 2015-12-09 積水化学工業株式会社 水処理方法
JP2013086042A (ja) * 2011-10-20 2013-05-13 Sekisui Chem Co Ltd 高分子水処理膜
JP2013150961A (ja) * 2012-01-26 2013-08-08 Sekisui Chem Co Ltd 高分子水処理膜の製造方法
JP2013202580A (ja) * 2012-03-29 2013-10-07 Sekisui Chem Co Ltd 中空糸膜の透水性能の評価方法
JP2014128784A (ja) * 2012-11-27 2014-07-10 Sekisui Chem Co Ltd 膜分離活性汚泥処理装置
JP2014124579A (ja) * 2012-12-26 2014-07-07 Sekisui Chem Co Ltd 有機排水の処理装置
JP2015145485A (ja) * 2014-02-04 2015-08-13 三菱樹脂株式会社 樹脂多孔質体及びその製造方法
TWI480096B (zh) * 2014-03-17 2015-04-11 Southern Taiwan University Of Scienceand Technology 中空纖維膜製備裝置與方法及其製得的中空纖維膜
JP6519874B2 (ja) * 2015-11-18 2019-05-29 三菱重工環境・化学エンジニアリング株式会社 水処理システム
KR102017195B1 (ko) * 2016-11-11 2019-09-02 주식회사 엘지화학 중공사막
EP3388141A1 (en) * 2017-04-12 2018-10-17 Gambro Lundia AB Filtration device
CN107954488A (zh) * 2017-11-24 2018-04-24 苏州赛易特环保科技有限公司 一种纤维管水质净化器
WO2020006019A1 (en) * 2018-06-27 2020-01-02 Lubrizol Advanced Materials, Inc. Flat sheet porous pvc membrane
CN111072136B (zh) * 2019-12-30 2022-04-01 南京公诚节能新材料研究院有限公司 一种用于曝气生物滤池的复合型生物滤料
CN111111480B (zh) * 2020-01-09 2021-09-14 南京工业大学 一种唑来磷酸改性纳滤膜及其制备方法
CN112604512A (zh) * 2020-11-16 2021-04-06 广西中科鼎新产业技术研究院有限公司 一种耐酸性超滤膜材料及其制备方法
CN113061206B (zh) * 2021-03-08 2022-07-08 青海洁神环境科技股份有限公司 一种改性pvdc聚合物及其制备方法和用途

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014128850A1 (ja) * 2013-02-20 2014-08-28 積水化学工業株式会社 水処理方法及び水処理装置
WO2014128851A1 (ja) * 2013-02-20 2014-08-28 積水化学工業株式会社 水処理方法及び水処理装置
JPWO2014128851A1 (ja) * 2013-02-20 2017-02-02 積水化学工業株式会社 水処理方法及び水処理装置
JPWO2014128850A1 (ja) * 2013-02-20 2017-02-02 積水化学工業株式会社 水処理方法及び水処理装置
KR20150072913A (ko) * 2013-12-20 2015-06-30 엘지전자 주식회사 중공사막
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EP2548632A4 (en) 2017-03-15
CN102905778A (zh) 2013-01-30
TW201143880A (en) 2011-12-16
AU2011221916A2 (en) 2013-02-07
US9855531B2 (en) 2018-01-02
JP5309250B2 (ja) 2013-10-09
AU2011221916B2 (en) 2015-07-23
JPWO2011108579A1 (ja) 2013-06-27
US20120325746A1 (en) 2012-12-27
CN102905778B (zh) 2016-01-27
EP2548632A1 (en) 2013-01-23
AU2011221916A1 (en) 2012-10-11
US20160030892A1 (en) 2016-02-04
WO2011108579A1 (ja) 2011-09-09
TWI541061B (zh) 2016-07-11
JP2012166201A (ja) 2012-09-06

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