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1. WO2007096577 - APPARATUS FOR MONITORING CHLORINE CONCENTRATION IN WATER

Publication Number WO/2007/096577
Publication Date 30.08.2007
International Application No. PCT/GB2007/000188
International Filing Date 22.01.2007
IPC
G01N 27/416 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
G01N 33/18 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
18Water
CPC
G01N 27/4168
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
416Systems
4166measuring a particular property of an electrolyte
4168Oxidation-reduction potential, e.g. for chlorination of water
Applicants
  • INTELLITECT WATER LIMITED [GB]/[GB] (AllExceptUS)
  • VINCENT, David, Robert [GB]/[GB] (UsOnly)
Inventors
  • VINCENT, David, Robert
Agents
  • JONES, Graham, Henry
Priority Data
0603778.224.02.2006GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS FOR MONITORING CHLORINE CONCENTRATION IN WATER
(FR) APPAREIL DE SURVEILLANCE DE LA CONCENTRATION DE CHLORE DANS L'EAU
Abstract
(EN)
Apparatus (2) for monitoring chlorine in water (4), which apparatus (2) comprises a flow cell (6), the flow cell (6) containing a chlorine sensor (62) and an automatic calibration system, and the automatic calibration system being such that it comprises a small pair of in-line electrodes (50) for generating low concentrations of free chlorine, and injection means (44) for injecting in use of the apparatus a salt solution (64) of known concentration.
(FR)
L'invention concerne un appareil (2) de surveillance du chlore dans l'eau (4), ledit appareil (2) comportant une cellule (6) d'écoulement, ladite cellule (6) d'écoulement contenant un capteur (62) de chlore et un système d'étalonnage automatique, ledit système d'étalonnage automatique étant conçu de façon à comporter une paire de petites électrodes (50) en ligne destinées à générer de faibles concentrations de chlore libre et un moyen (44) d'injection destiné à injecter, pendant l'utilisation de l'appareil, une solution (64) saline de concentration connue.
Also published as
Latest bibliographic data on file with the International Bureau