GB2192139A - Filter for chemical analyzer - Google Patents

Filter for chemical analyzer Download PDF

Info

Publication number
GB2192139A
GB2192139A GB08710653A GB8710653A GB2192139A GB 2192139 A GB2192139 A GB 2192139A GB 08710653 A GB08710653 A GB 08710653A GB 8710653 A GB8710653 A GB 8710653A GB 2192139 A GB2192139 A GB 2192139A
Authority
GB
United Kingdom
Prior art keywords
absorbent material
filter
substance
base
filter cartridge
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Withdrawn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
GB08710653A
Other languages
English (en)
Other versions
GB8710653D0 (en
Inventor
Daniel Hoerler
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.)
Zellweger Uster AG
Original Assignee
Zellweger Uster AG
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 Zellweger Uster AG filed Critical Zellweger Uster AG
Publication of GB8710653D0 publication Critical patent/GB8710653D0/en
Publication of GB2192139A publication Critical patent/GB2192139A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/043—Reversible faucet filters
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
    • 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/182—Specific anions in water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Water Treatment By Sorption (AREA)
GB08710653A 1986-07-02 1987-05-06 Filter for chemical analyzer Withdrawn GB2192139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2664/86A CH670774A5 (enrdf_load_stackoverflow) 1986-07-02 1986-07-02

Publications (2)

Publication Number Publication Date
GB8710653D0 GB8710653D0 (en) 1987-06-10
GB2192139A true GB2192139A (en) 1988-01-06

Family

ID=4238801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08710653A Withdrawn GB2192139A (en) 1986-07-02 1987-05-06 Filter for chemical analyzer

Country Status (5)

Country Link
CH (1) CH670774A5 (enrdf_load_stackoverflow)
DE (1) DE3715667A1 (enrdf_load_stackoverflow)
FR (1) FR2600908B1 (enrdf_load_stackoverflow)
GB (1) GB2192139A (enrdf_load_stackoverflow)
IT (1) IT1206019B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649792A1 (fr) * 1989-07-17 1991-01-18 Commissariat Energie Atomique Dispositif de production en continu d'une solution ionique etalon

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325114C1 (de) * 1993-07-27 1994-11-24 Biolit Filtertechnik Und Servi Flüssigkeits- und Luftfilter
DE10003887A1 (de) * 2000-01-29 2001-08-16 Hydac Filtertechnik Gmbh Filtervorrichtung
CN105565425B (zh) * 2016-02-29 2019-07-12 佛山市美的清湖净水设备有限公司 复合滤芯和具有复合滤芯的净水设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789991A (en) * 1971-08-23 1974-02-05 Z Krongos Water filter device
US4001120A (en) * 1974-10-21 1977-01-04 Gelman Instrument Company Water filter device
GB1499347A (en) * 1974-10-21 1978-02-01 Gelman Instr Co Water filter and a water filtering device including the water filter
GB2093005A (en) * 1981-02-17 1982-08-25 Standard Messgeraete Fab Gmbh A filter for liquids
US4536290A (en) * 1984-02-14 1985-08-20 Robert Bonazzo Water filtration device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR206816A1 (es) * 1974-04-19 1976-08-23 Johnson & Johnson Filtro para sangre extracorporal
US4595500A (en) * 1983-07-28 1986-06-17 Mauro Galbiati Filter for purifying drinkable and non-drinkable water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789991A (en) * 1971-08-23 1974-02-05 Z Krongos Water filter device
US4001120A (en) * 1974-10-21 1977-01-04 Gelman Instrument Company Water filter device
GB1499347A (en) * 1974-10-21 1978-02-01 Gelman Instr Co Water filter and a water filtering device including the water filter
GB2093005A (en) * 1981-02-17 1982-08-25 Standard Messgeraete Fab Gmbh A filter for liquids
US4536290A (en) * 1984-02-14 1985-08-20 Robert Bonazzo Water filtration device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649792A1 (fr) * 1989-07-17 1991-01-18 Commissariat Energie Atomique Dispositif de production en continu d'une solution ionique etalon
EP0409705A1 (fr) * 1989-07-17 1991-01-23 Commissariat A L'energie Atomique Dispositif de production en continu d'une solution ionique étalon
US5041202A (en) * 1989-07-17 1991-08-20 Commissariat A L'energie Atomique Apparatus for the continuous production of a standard ionic solution

Also Published As

Publication number Publication date
CH670774A5 (enrdf_load_stackoverflow) 1989-07-14
FR2600908B1 (fr) 1991-06-21
FR2600908A1 (fr) 1988-01-08
DE3715667A1 (de) 1988-01-14
IT1206019B (it) 1989-04-05
GB8710653D0 (en) 1987-06-10
IT8748027A0 (it) 1987-06-05

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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)