IT1066608B - Perfezionamento nei sistemi a membrana in particolare per processidi osmosi inversa - Google Patents

Perfezionamento nei sistemi a membrana in particolare per processidi osmosi inversa

Info

Publication number
IT1066608B
IT1066608B IT5248676A IT5248676A IT1066608B IT 1066608 B IT1066608 B IT 1066608B IT 5248676 A IT5248676 A IT 5248676A IT 5248676 A IT5248676 A IT 5248676A IT 1066608 B IT1066608 B IT 1066608B
Authority
IT
Italy
Prior art keywords
improvement
reverse osmosis
membrane systems
osmosis processes
processes
Prior art date
Application number
IT5248676A
Other languages
English (en)
Original Assignee
Miles Lab
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
Priority claimed from US05/683,807 external-priority patent/US4092233A/en
Application filed by Miles Lab filed Critical Miles Lab
Application granted granted Critical
Publication of IT1066608B publication Critical patent/IT1066608B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/001—Enzyme electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Biophysics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
IT5248676A 1975-12-18 1976-12-06 Perfezionamento nei sistemi a membrana in particolare per processidi osmosi inversa IT1066608B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64197875A 1975-12-18 1975-12-18
US05/683,807 US4092233A (en) 1975-12-18 1976-05-06 Membrane apparatus

Publications (1)

Publication Number Publication Date
IT1066608B true IT1066608B (it) 1985-03-12

Family

ID=27093892

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5248676A IT1066608B (it) 1975-12-18 1976-12-06 Perfezionamento nei sistemi a membrana in particolare per processidi osmosi inversa

Country Status (9)

Country Link
JP (1) JPS5285077A (it)
CA (1) CA1077566A (it)
DE (1) DE2657351C3 (it)
FR (1) FR2335842A1 (it)
GB (1) GB1528270A (it)
HU (1) HU174040B (it)
IT (1) IT1066608B (it)
NL (1) NL7613869A (it)
SE (1) SE7614263L (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2005418B (en) * 1977-07-26 1982-04-21 Searle & Co Electrochemical sensor system
US4172770A (en) * 1978-03-27 1979-10-30 Technicon Instruments Corporation Flow-through electrochemical system analytical method
JPS5648549A (en) * 1979-09-24 1981-05-01 Albery Wyndham John Electrochemical sensor for oxygen* halogen and nitrous oxide
JPS5770448A (en) * 1980-10-20 1982-04-30 Matsushita Electric Ind Co Ltd Enzyme electrode
DE3110183C2 (de) * 1981-03-17 1983-12-01 Franz Dr.-Ing. 1000 Berlin Wallner Membranosmometer
US4415666A (en) * 1981-11-05 1983-11-15 Miles Laboratories, Inc. Enzyme electrode membrane
JPS5961772A (ja) * 1982-09-28 1984-04-09 ザ・イエロ−・スプリングス・インストルメント・カンパニ−・インコ−ポレ−テツド 液体クロマトグラフ酵素電極検出器
DE3242457A1 (de) * 1982-11-12 1984-05-17 Dr. Bruno Lange Gmbh, 1000 Berlin Messsystem mit mindestens einer ionensensitiven elektrode
JPS59133455A (ja) * 1983-01-21 1984-07-31 Hitachi Ltd 複数のセンサを備えた分析計
FR2554593B1 (fr) * 1983-11-08 1986-09-19 Comp Generale Electricite Tete de dosage electrochimique a electrodes serigraphiees
JPS60114760A (ja) * 1983-11-28 1985-06-21 Hitachi Ltd マルト−スセンサ
SE452515B (sv) * 1985-10-28 1987-11-30 Gambro Lundia Ab Elektrodmetsystem
US4759828A (en) * 1987-04-09 1988-07-26 Nova Biomedical Corporation Glucose electrode and method of determining glucose
DE3815004A1 (de) * 1988-05-03 1989-11-16 Gimat Vorrichtung zur polarographischen messung des sauerstoffgehalts in fluessigen und gasfoermigen medien
US4995402A (en) * 1988-10-12 1991-02-26 Thorne, Smith, Astill Technologies, Inc. Medical droplet whole blood and like monitoring
DE9319955U1 (de) * 1993-12-24 1994-02-24 Berthold Christian Dr Rer Nat Elektrochemischer Gassensor
DE19524354C2 (de) * 1995-07-04 1998-07-02 Ums Umwelt Membran Und Sensort Vorrichtung zur Messung von Gaspartialdrücken, insbesondere von Sauerstoff
CN103566759B (zh) * 2013-11-11 2015-04-29 江苏白雪电器股份有限公司 同端进出水的ro膜滤芯组件
CN103566763B (zh) * 2013-11-11 2015-04-29 江苏白雪电器股份有限公司 同端进出水的超滤膜滤芯组件
CN109499368B (zh) * 2018-11-01 2022-04-26 江苏坤奕环境技术股份有限公司 一种用于高压碟管式膜组件的导流盘

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084080A (it) * 1964-11-30 Beckman Instruments Inc
US3785948A (en) * 1972-02-14 1974-01-15 Dudley Wright H Electrochemical oxygen detector

Also Published As

Publication number Publication date
DE2657351B2 (de) 1981-06-25
CA1077566A (en) 1980-05-13
GB1528270A (en) 1978-10-11
FR2335842B1 (it) 1979-03-09
AU2013276A (en) 1978-06-01
JPS57466B2 (it) 1982-01-06
HU174040B (hu) 1979-10-28
JPS5285077A (en) 1977-07-15
DE2657351C3 (de) 1982-06-24
FR2335842A1 (fr) 1977-07-15
NL7613869A (nl) 1977-06-21
DE2657351A1 (de) 1977-07-07
SE7614263L (sv) 1977-06-19

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