Pneumatoamperometric determination of chlorine in water

Karel Škácha; Přemysl Beran; Stanley Bruckenstein

doi:10.1016/0039-9140(92)80290-T

Pneumatoamperometric determination of chlorine in water

Karel Škácha
, Přemysl Beran
, Stanley Bruckenstein

Chemistry

District Hygienic Station
Charles University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Free chlorine in water can be determined by acidifying the water sample, purging it with nitrogen and determining the chlorine present in the nitrogen stream with a gold porous electrode. The current response of gold porous electrode is related to the concentration of free chlorine by using a calibration curve. This pneumatoamperometric method gives results fully comparable to the standard o-toluidine photometric method used for water supplies. It is uninfluenced by the presence of other dissolved oxidants and requires only one milliliter of sample.

Original language	English
Pages (from-to)	1025-1030
Number of pages	6
Journal	Talanta
Volume	39
Issue number	8
DOIs	https://doi.org/10.1016/0039-9140(92)80290-T
State	Published - Aug 1992

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10.1016/0039-9140(92)80290-T

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title = "Pneumatoamperometric determination of chlorine in water",

abstract = "Free chlorine in water can be determined by acidifying the water sample, purging it with nitrogen and determining the chlorine present in the nitrogen stream with a gold porous electrode. The current response of gold porous electrode is related to the concentration of free chlorine by using a calibration curve. This pneumatoamperometric method gives results fully comparable to the standard o-toluidine photometric method used for water supplies. It is uninfluenced by the presence of other dissolved oxidants and requires only one milliliter of sample.",

author = "Karel {\v S}k{\'a}cha and P{\v r}emysl Beran and Stanley Bruckenstein",

year = "1992",

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doi = "10.1016/0039-9140(92)80290-T",

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journal = "Talanta",

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T1 - Pneumatoamperometric determination of chlorine in water

AU - Škácha, Karel

AU - Beran, Přemysl

AU - Bruckenstein, Stanley

PY - 1992/8

Y1 - 1992/8

N2 - Free chlorine in water can be determined by acidifying the water sample, purging it with nitrogen and determining the chlorine present in the nitrogen stream with a gold porous electrode. The current response of gold porous electrode is related to the concentration of free chlorine by using a calibration curve. This pneumatoamperometric method gives results fully comparable to the standard o-toluidine photometric method used for water supplies. It is uninfluenced by the presence of other dissolved oxidants and requires only one milliliter of sample.

AB - Free chlorine in water can be determined by acidifying the water sample, purging it with nitrogen and determining the chlorine present in the nitrogen stream with a gold porous electrode. The current response of gold porous electrode is related to the concentration of free chlorine by using a calibration curve. This pneumatoamperometric method gives results fully comparable to the standard o-toluidine photometric method used for water supplies. It is uninfluenced by the presence of other dissolved oxidants and requires only one milliliter of sample.

UR - https://www.scopus.com/pages/publications/0037730452

U2 - 10.1016/0039-9140(92)80290-T

DO - 10.1016/0039-9140(92)80290-T

M3 - Article

AN - SCOPUS:0037730452

SN - 0039-9140

VL - 39

SP - 1025

EP - 1030

JO - Talanta

JF - Talanta

IS - 8

ER -

Pneumatoamperometric determination of chlorine in water

Abstract

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