GB9911972D0 - Module for concentrating pathogenic protozoa and concentration method using the same - Google Patents

Module for concentrating pathogenic protozoa and concentration method using the same

Info

Publication number
GB9911972D0
GB9911972D0 GBGB9911972.9A GB9911972A GB9911972D0 GB 9911972 D0 GB9911972 D0 GB 9911972D0 GB 9911972 A GB9911972 A GB 9911972A GB 9911972 D0 GB9911972 D0 GB 9911972D0
Authority
GB
United Kingdom
Prior art keywords
module
same
concentration method
pathogenic protozoa
concentrating pathogenic
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.)
Withdrawn
Application number
GBGB9911972.9A
Other versions
GB2339155A (en
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.)
DAICEN MENBRANE SYSTEMS Ltd
Daicel Corp
Original Assignee
DAICEN MENBRANE SYSTEMS Ltd
Daicel Chemical Industries Ltd
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 DAICEN MENBRANE SYSTEMS Ltd, Daicel Chemical Industries Ltd filed Critical DAICEN MENBRANE SYSTEMS Ltd
Publication of GB9911972D0 publication Critical patent/GB9911972D0/en
Publication of GB2339155A publication Critical patent/GB2339155A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • 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
    • B01D61/18—Apparatus therefor
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
    • C12M47/02—Separating microorganisms from the culture medium; Concentration of biomass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB9911972A 1998-05-22 1999-05-21 Ultrafiltration using hollow cellulose acetate fibres Withdrawn GB2339155A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP14150498 1998-05-22
JP11243399 1999-04-20
JP11120088A JP2001000842A (en) 1998-05-22 1999-04-27 Module for thickening pathogenic protozoa and method for thickening the same

Publications (2)

Publication Number Publication Date
GB9911972D0 true GB9911972D0 (en) 1999-07-21
GB2339155A GB2339155A (en) 2000-01-19

Family

ID=27312247

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9911972A Withdrawn GB2339155A (en) 1998-05-22 1999-05-21 Ultrafiltration using hollow cellulose acetate fibres

Country Status (2)

Country Link
JP (1) JP2001000842A (en)
GB (1) GB2339155A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809969B1 (en) * 2000-06-09 2003-09-26 Bio Merieux PREPARATION OF A SAMPLE TO BE ANALYZED FROM A VERY LARGE SAMPLE
DE10106722B4 (en) 2001-02-14 2008-11-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Special hollow fiber membrane module for use in heavily fouled processes and its production
JP5072152B2 (en) * 2001-09-05 2012-11-14 三菱レイヨン株式会社 Water purification cartridge and water purifier
JP4935395B2 (en) * 2007-02-08 2012-05-23 栗田工業株式会社 Membrane separator evaluation method, water treatment method, and water treatment apparatus
JP6322882B2 (en) * 2012-03-30 2018-05-16 栗田工業株式会社 Pretreatment device for online measurement in water system, online measurement device using the pretreatment device for online measurement, pretreatment method in online measurement, and online measurement method using the pretreatment method
DK2836289T3 (en) * 2012-04-09 2022-02-07 Lifesaver Ip Ltd CONTAINER FOR WATER AND HOLE FIBER FILTER MODULE THEREOF
JP5996963B2 (en) * 2012-08-09 2016-09-21 ダイセン・メンブレン・システムズ株式会社 Filtration method of metal nanoparticles
CN103611426A (en) * 2013-11-15 2014-03-05 天津工业大学 Continuous ultraviolet radiation modification device of hydrophilic hollow fibrous membrane and preparation method of continuous ultraviolet radiation modification device
CN105056774B (en) * 2015-08-10 2017-04-26 四川大学 Hollow fiber ultrafiltration membrane with antibacterial and antipollution functions and preparation method thereof
CN105352766B (en) * 2015-10-20 2018-08-14 杭州市疾病预防控制中心 A kind of the tap water automatic ration sampler and its sampling method of detection Cryptosporidium and giardia lamblia stiles
GB2573983A (en) * 2018-03-02 2019-11-27 Icon Lifesaver Ltd A portable water filtration device
CN208066152U (en) * 2018-03-13 2018-11-09 上海麦驼科技发展有限公司 A kind of U-shaped unit block of tubular filter film
CN112516800B (en) * 2020-10-30 2022-02-08 宁波方太厨具有限公司 Method for manufacturing hollow fiber membrane element
JP7558591B1 (en) 2023-11-02 2024-10-01 環水工房有限会社 Membrane module and membrane filtration device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760949A (en) * 1971-08-13 1973-09-25 Us Interior Sealing means for hollow fiber bundles
FR2227888B2 (en) * 1972-07-26 1976-04-23 Rhone Poulenc Ind
GB1512458A (en) * 1974-09-07 1978-06-01 Asahi Chemical Ind Liquid treatment apparatus with hollow fibre membranes
JPS6068006A (en) * 1983-09-24 1985-04-18 Kuraray Co Ltd Filtration apparatus
US4605500A (en) * 1984-04-24 1986-08-12 Mitsubishi Rayon Co., Ltd. Hollow-fiber filter module
JPS6163240U (en) * 1984-09-29 1986-04-28
CA1259870A (en) * 1984-10-01 1989-09-26 Eiichi Hamada Heat exchanger and blood oxygenating device furnished therewith
CA1272139C (en) * 1984-11-16 1990-07-31 Fluid separator, hollow fiber to be used for construction thereof and process for preparation of said hollow fibers
JPS61240964A (en) * 1985-04-18 1986-10-27 帝人株式会社 Body fluid treating device and its production
US4652373A (en) * 1986-02-21 1987-03-24 The Dow Chemical Company Tubesheet for spiral wound hollow fiber permeator
IT1215765B (en) * 1988-01-22 1990-02-22 Grace W R & Co ERELATIVE HEMODIAFILTRATION DEVICE HEMODIAFILTRATION PROCEDURE.
JPH0429856Y2 (en) * 1988-06-09 1992-07-20
DE3839966A1 (en) * 1988-11-26 1990-05-31 Akzo Gmbh HOLLOW THREAD MODULE
US5256294A (en) * 1990-09-17 1993-10-26 Genentech, Inc. Tangential flow filtration process and apparatus
US5290443A (en) * 1991-10-24 1994-03-01 Culligan International Co. Faucet with microbial filter
JPH0615145A (en) * 1992-07-01 1994-01-25 Fujitsu Ltd Reverse osmosis device
JPH06113829A (en) * 1992-10-09 1994-04-26 Tabai Espec Corp Method for preparing serum added to animal cell medium, method for preparing animal cell medium and culturing apparatus
JP3461556B2 (en) * 1994-02-21 2003-10-27 ミリポア・コーポレイション Microorganism testing method using hollow fibers

Also Published As

Publication number Publication date
GB2339155A (en) 2000-01-19
JP2001000842A (en) 2001-01-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)