CA991439A - Detection of materials in a liquid using a membrane separator - Google Patents

Detection of materials in a liquid using a membrane separator

Info

Publication number
CA991439A
CA991439A CA083,629A CA83629A CA991439A CA 991439 A CA991439 A CA 991439A CA 83629 A CA83629 A CA 83629A CA 991439 A CA991439 A CA 991439A
Authority
CA
Canada
Prior art keywords
detection
materials
liquid
membrane separator
separator
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
Application number
CA083,629A
Other versions
CA83629S (en
Inventor
Peter M. Llewellyn
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates Inc
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 Varian Associates Inc filed Critical Varian Associates Inc
Application granted granted Critical
Publication of CA991439A publication Critical patent/CA991439A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA083,629A 1969-06-16 1970-05-25 Detection of materials in a liquid using a membrane separator Expired CA991439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83351769A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
CA991439A true CA991439A (en) 1976-06-22

Family

ID=25264630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083,629A Expired CA991439A (en) 1969-06-16 1970-05-25 Detection of materials in a liquid using a membrane separator

Country Status (4)

Country Link
JP (1) JPS542871B1 (en)
CA (1) CA991439A (en)
DE (1) DE2022958B2 (en)
GB (1) GB1317912A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009069C2 (en) * 1980-03-10 1982-10-21 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Der Verteidigung, 5300 Bonn Input head of a measurement / detection system for chemical agents
DE3137765A1 (en) * 1981-09-23 1983-03-31 Bundesrepublik Deutschland, vertreten durch den Bundesminister der Verteidigung, dieser vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung, 5400 Koblenz METHOD AND DEVICE FOR THE FAST DETECTION, IDENTIFICATION AND QUANTIFICATION OF TRACK ELEMENTS IN GASES, LIQUIDS AND SOLIDS
AUPM707494A0 (en) * 1994-07-26 1994-08-18 Crc For Waste Management And Pollution Control Limited A method and apparatus for environmental monitoring of low concentration levels of organic compounds
AU691011B2 (en) * 1994-07-26 1998-05-07 Crc For Waste Management And Pollution Control Limited Environmental monitoring of organic compounds
CN109142637A (en) * 2018-09-13 2019-01-04 浙江众泰汽车制造有限公司 A kind of material smell is to part assembly smell contribution rate appraisal procedure

Also Published As

Publication number Publication date
DE2022958C3 (en) 1979-10-31
DE2022958B2 (en) 1979-03-08
GB1317912A (en) 1973-05-23
JPS542871B1 (en) 1979-02-14
DE2022958A1 (en) 1970-12-23

Similar Documents

Publication Publication Date Title
CA933126A (en) Liquid container having pressure-protected dialyzing membrane
CA930835A (en) Detection of faults in transparent material using lasers
AU1590170A (en) Improvements in absorbent materials
AU1160370A (en) Membrane sealed carton
CA944051A (en) Compounded liquid crystal cells
CA943875A (en) Filter cell sealing and retaining arrangement
CA991439A (en) Detection of materials in a liquid using a membrane separator
CA926970A (en) Liquid level detector
AU1572470A (en) A method of separating in incoming fluid mixture of unlike materials
CA953139A (en) Liquid separator for lignocellulose containing material
AU1866870A (en) Improvements in or relating to separation 179 detector
CA946112A (en) Water vapour permeable materials
CA889825A (en) Separation cell froth-middlings interface detector
CA929901A (en) Liquid measures
AU1602770A (en) Multi-purpose membrane
CA806472A (en) Gas and liquid separator
CA810481A (en) Gas and liquid separator for gas analysis
CA797604A (en) Separation of substances in solution by flow through porous membranes
CA820687A (en) Membrane separator apparatus and process
CA891035A (en) Gas liquid separator
AU4364968A (en) Improvements in to relating to liquid separators
AU1265370A (en) Improvements in and relating to electro chemical cells
CA825483A (en) Liquid skimming device
AU457517B2 (en) Water vapour permeable materials
AU427284B2 (en) Separation of liquid mixtures and concentration of solutions containing solids