GB0303719D0 - Detection method and apparatus - Google Patents

Detection method and apparatus

Info

Publication number: GB0303719D0
Authority: GB; United Kingdom
Prior art keywords: detection method; detection
Prior art date: 2003-02-18
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.): Ceased

Application number

GBGB0303719.9A

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.)

WAGTECH INTERNAT Ltd

Original Assignee

WAGTECH INTERNAT 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.)

2003-02-18

Filing date

2003-02-18

Publication date

2003-03-19

2003-02-18 Application filed by WAGTECH INTERNAT Ltd filed Critical WAGTECH INTERNAT Ltd

2003-02-18 Priority to GBGB0303719.9A priority Critical patent/GB0303719D0/en

2003-03-19 Publication of GB0303719D0 publication Critical patent/GB0303719D0/en

2004-02-12 Priority to GB0403136A priority patent/GB2400174B/en

2004-02-12 Priority to GB0609522A priority patent/GB2423582B/en

Status Ceased legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- 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
- 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
- B01D61/20—Accessories; Auxiliary operations
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/20—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using microanalysis, e.g. drop reaction
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- 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
- G01N33/1813—Specific cations in water, e.g. heavy metals

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Pathology (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Physics & Mathematics (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Supply & Treatment (AREA)
Biophysics (AREA)
Sampling And Sample Adjustment (AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

GBGB0303719.9A 2003-02-18 2003-02-18 Detection method and apparatus Ceased GB0303719D0 (en)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
GBGB0303719.9A GB0303719D0 (en)	2003-02-18	2003-02-18	Detection method and apparatus
GB0403136A GB2400174B (en)	2003-02-18	2004-02-12	Portable filtration apparatus
GB0609522A GB2423582B (en)	2003-02-18	2004-02-12	Arsenic detection method and apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0303719.9A GB0303719D0 (en)	2003-02-18	2003-02-18	Detection method and apparatus

Publications (1)

Publication Number	Publication Date
GB0303719D0 true GB0303719D0 (en)	2003-03-19

Family

ID=9953237

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GBGB0303719.9A Ceased GB0303719D0 (en)	2003-02-18	2003-02-18	Detection method and apparatus
GB0609522A Expired - Lifetime GB2423582B (en)	2003-02-18	2004-02-12	Arsenic detection method and apparatus
GB0403136A Expired - Lifetime GB2400174B (en)	2003-02-18	2004-02-12	Portable filtration apparatus

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB0609522A Expired - Lifetime GB2423582B (en)	2003-02-18	2004-02-12	Arsenic detection method and apparatus
GB0403136A Expired - Lifetime GB2400174B (en)	2003-02-18	2004-02-12	Portable filtration apparatus

Country Status (1)

Country	Link
GB (3)	GB0303719D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10712240B2 (en)	2016-04-19	2020-07-14	Ariana Schanzer	Contaminant monitor system and method
FI129493B (en)	2019-07-23	2022-03-31	3Awater Oy	Portable assessment kit and method for measuring metal content of aqueous solution

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3741727A (en) *	1972-02-04	1973-06-26	Us Army	Arsenic sampler
US4196081A (en) *	1978-04-13	1980-04-01	Pavia Edgar H	Apparatus for emergency water purification
DE2926711C2 (en) *	1979-07-03	1981-06-11	Drägerwerk AG, 2400 Lübeck	Detector tubes for measuring arsenic trioxide aerosols in air
DD262919A1 (en) *	1987-08-05	1988-12-14	Akad Wissenschaften Ddr	DEVICE FOR AIR-CONDITIONING SEA-RESISTANCE SUITS FOR PILOT GUIDES
US4897187A (en) *	1988-12-05	1990-01-30	Rice William J	Portable water filtration apparatus
JP2000225391A (en) *	1999-02-04	2000-08-15	Inada Toshitaka	Portable water purifier
US6464760B1 (en) *	2000-09-27	2002-10-15	John C. K. Sham	Ultraviolet air purifier
JP2003066025A (en) *	2001-08-28	2003-03-05	Tohoku Techno Arch Co Ltd	Simple detection method of trace quantity of arsenic in water
WO2003038421A1 (en) *	2001-11-01	2003-05-08	Advanced Technology Materials, Inc.	A system and method for detecting hydride gases at low concentrations and in the presence of varying humidity levels

2003
- 2003-02-18 GB GBGB0303719.9A patent/GB0303719D0/en not_active Ceased
2004
- 2004-02-12 GB GB0609522A patent/GB2423582B/en not_active Expired - Lifetime
- 2004-02-12 GB GB0403136A patent/GB2400174B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2423582A (en)	2006-08-30
GB2423582B (en)	2006-10-25
GB2400174A (en)	2004-10-06
GB0403136D0 (en)	2004-03-17
GB2400174B (en)	2006-08-23
GB0609522D0 (en)	2006-06-21

Publication	Publication Date	Title
GB0204167D0 (en)	2002-04-10	Object detection apparatus and method
GB2398312B (en)	2007-08-01	Apparatus and method
GB2429298B (en)	2007-09-26	Cable detection apparatus and method
HK1087826A1 (en)	2006-10-20	Improved sensing apparatus and method
EP1709461A4 (en)	2011-03-16	Object detection method and apparatus
GB0216815D0 (en)	2002-08-28	Detection method and apparatus
GB0424574D0 (en)	2004-12-08	Apparatus and method
GB0413208D0 (en)	2004-07-14	Detection method and apparatus
GB0216620D0 (en)	2002-08-28	Detection method and apparatus
EP1618661A4 (en)	2007-05-23	Method and apparatus for conversionless direct detection
GB0216622D0 (en)	2002-08-28	Detection method and apparatus
GB0318121D0 (en)	2003-09-03	Sensing apparatus and method
GB0305023D0 (en)	2003-04-09	Apparatus and method
GB0327981D0 (en)	2004-01-07	De-blistering apparatus and method
GB0315475D0 (en)	2003-08-06	Apparatus and method
GB0609522D0 (en)	2006-06-21	Detection method and apparatus
GB0410751D0 (en)	2004-06-16	Apparatus and method
GB0216184D0 (en)	2002-08-21	Detection method and apparatus
GB0303973D0 (en)	2003-03-26	Method and apparatus
GB0328090D0 (en)	2004-01-07	Apparatus and method
GB0319792D0 (en)	2003-09-24	Method and apparatus
GB0313439D0 (en)	2003-07-16	Apparatus and method
GB0317220D0 (en)	2003-08-27	Apparatus and method
GB0217262D0 (en)	2002-09-04	Movement detection apparatus and method
GB0314990D0 (en)	2003-07-30	Apparatus and method

Legal Events

Date	Code	Title	Description
2004-05-12	AT	Applications terminated before publication under section 16(1)