FR2768511B1 - LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL - Google Patents

LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL

Info

Publication number
FR2768511B1
FR2768511B1 FR9711475A FR9711475A FR2768511B1 FR 2768511 B1 FR2768511 B1 FR 2768511B1 FR 9711475 A FR9711475 A FR 9711475A FR 9711475 A FR9711475 A FR 9711475A FR 2768511 B1 FR2768511 B1 FR 2768511B1
Authority
FR
France
Prior art keywords
filtering system
liquid collection
bacteriological control
bacteriological
control
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.)
Expired - Fee Related
Application number
FR9711475A
Other languages
French (fr)
Other versions
FR2768511A1 (en
Inventor
Andre Crocq
Eric Wallerand
Nathalie Bousquet
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.)
CIE GENERALE DES EAUX
Original Assignee
CIE GENERALE DES EAUX
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 CIE GENERALE DES EAUX filed Critical CIE GENERALE DES EAUX
Priority to FR9711475A priority Critical patent/FR2768511B1/en
Publication of FR2768511A1 publication Critical patent/FR2768511A1/en
Application granted granted Critical
Publication of FR2768511B1 publication Critical patent/FR2768511B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D61/16—Feed pretreatment
    • 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
    • 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
    • B01D61/22—Controlling or regulating
    • 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
    • C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
    • C12M33/04—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by injection or suction, e.g. using pipettes, syringes, needles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • 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
    • G01N1/34—Purifying; Cleaning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • 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
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00534—Mixing by a special element, e.g. stirrer
    • G01N2035/00544—Mixing by a special element, e.g. stirrer using fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9711475A 1997-09-16 1997-09-16 LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL Expired - Fee Related FR2768511B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9711475A FR2768511B1 (en) 1997-09-16 1997-09-16 LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9711475A FR2768511B1 (en) 1997-09-16 1997-09-16 LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL

Publications (2)

Publication Number Publication Date
FR2768511A1 FR2768511A1 (en) 1999-03-19
FR2768511B1 true FR2768511B1 (en) 1999-12-10

Family

ID=9511103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711475A Expired - Fee Related FR2768511B1 (en) 1997-09-16 1997-09-16 LIQUID COLLECTION AND FILTERING SYSTEM FOR BACTERIOLOGICAL CONTROL

Country Status (1)

Country Link
FR (1) FR2768511B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413280A (en) * 2015-12-16 2016-03-23 浙江中烟工业有限责任公司 Automatic filter with integrated control function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037472A (en) * 1976-09-16 1977-07-26 Advanced Instrumentation Inc. Explosion-proof flow sampling apparatus
US4416995A (en) * 1981-09-10 1983-11-22 Bronx-Lebanon Hospital Center Method and apparatus for determining bacterial sensitivity
FR2617286B1 (en) * 1987-06-26 1991-08-30 Commissariat Energie Atomique SAMPLING DEVICE COMPRISING A STERILIZABLE SAMPLING HEAD MOUNTED ON A BIOREACTOR
FR2647213B1 (en) * 1989-05-22 1992-11-13 Centre Nat Rech Scient AUTOMATIC SAMPLER SYSTEM OF A BIOLOGICAL LIQUID WITH STERILE SAMPLING

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105413280A (en) * 2015-12-16 2016-03-23 浙江中烟工业有限责任公司 Automatic filter with integrated control function

Also Published As

Publication number Publication date
FR2768511A1 (en) 1999-03-19

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
TQ Partial transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20140530