On-line monitoring of chloramine reactions by membrane introduction mass spectrometry

Tapio Kotiaho, M. Hayward, A. Lister, R. Cooks (Corresponding Author)

Research output: Contribution to journalArticleScientificpeer-review

36 Citations (Scopus)

Abstract

Membrane introduction mass spectrometry has been applied to on-line monitoring of the reaction of monochloramine with hydrogen chloride. The detection limit for monochloramine introduced by a sheet-membrane direct-insertion probe and measured by electron impact ionization and selected ion detection was found to be 0.7 mg/l. Formation of dichloramine, trichloramine and molecular chlorine in response to the addition of hydrogen chloride to the monochloramine solution was measured on-line. The flow-through membrane introduction mass spectrometry method for detection of chloramines and characterization of their chemistry has minimal memory effects, high molecular specificity, high speed of analysis owing to fast response times, and low detection limits.

Original languageEnglish
Pages (from-to)195-200
Number of pages6
JournalTalanta
Volume38
Issue number2
DOIs
Publication statusPublished - 1991
MoE publication typeNot Eligible

Fingerprint

Mass spectrometry
Mass Spectrometry
Hydrochloric Acid
Membranes
Limit of Detection
Monitoring
Chloramines
Impact ionization
Chlorine
Reaction Time
Electrons
Ions
Data storage equipment
chloramine
nitrogen chloride

Cite this

Kotiaho, Tapio ; Hayward, M. ; Lister, A. ; Cooks, R. / On-line monitoring of chloramine reactions by membrane introduction mass spectrometry. In: Talanta. 1991 ; Vol. 38, No. 2. pp. 195-200.
@article{cd3419c0164442a68abbbed90b428058,
title = "On-line monitoring of chloramine reactions by membrane introduction mass spectrometry",
abstract = "Membrane introduction mass spectrometry has been applied to on-line monitoring of the reaction of monochloramine with hydrogen chloride. The detection limit for monochloramine introduced by a sheet-membrane direct-insertion probe and measured by electron impact ionization and selected ion detection was found to be 0.7 mg/l. Formation of dichloramine, trichloramine and molecular chlorine in response to the addition of hydrogen chloride to the monochloramine solution was measured on-line. The flow-through membrane introduction mass spectrometry method for detection of chloramines and characterization of their chemistry has minimal memory effects, high molecular specificity, high speed of analysis owing to fast response times, and low detection limits.",
author = "Tapio Kotiaho and M. Hayward and A. Lister and R. Cooks",
year = "1991",
doi = "10.1016/0039-9140(91)80129-N",
language = "English",
volume = "38",
pages = "195--200",
journal = "Talanta",
issn = "0039-9140",
publisher = "Elsevier",
number = "2",

}

On-line monitoring of chloramine reactions by membrane introduction mass spectrometry. / Kotiaho, Tapio; Hayward, M.; Lister, A.; Cooks, R. (Corresponding Author).

In: Talanta, Vol. 38, No. 2, 1991, p. 195-200.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - On-line monitoring of chloramine reactions by membrane introduction mass spectrometry

AU - Kotiaho, Tapio

AU - Hayward, M.

AU - Lister, A.

AU - Cooks, R.

PY - 1991

Y1 - 1991

N2 - Membrane introduction mass spectrometry has been applied to on-line monitoring of the reaction of monochloramine with hydrogen chloride. The detection limit for monochloramine introduced by a sheet-membrane direct-insertion probe and measured by electron impact ionization and selected ion detection was found to be 0.7 mg/l. Formation of dichloramine, trichloramine and molecular chlorine in response to the addition of hydrogen chloride to the monochloramine solution was measured on-line. The flow-through membrane introduction mass spectrometry method for detection of chloramines and characterization of their chemistry has minimal memory effects, high molecular specificity, high speed of analysis owing to fast response times, and low detection limits.

AB - Membrane introduction mass spectrometry has been applied to on-line monitoring of the reaction of monochloramine with hydrogen chloride. The detection limit for monochloramine introduced by a sheet-membrane direct-insertion probe and measured by electron impact ionization and selected ion detection was found to be 0.7 mg/l. Formation of dichloramine, trichloramine and molecular chlorine in response to the addition of hydrogen chloride to the monochloramine solution was measured on-line. The flow-through membrane introduction mass spectrometry method for detection of chloramines and characterization of their chemistry has minimal memory effects, high molecular specificity, high speed of analysis owing to fast response times, and low detection limits.

U2 - 10.1016/0039-9140(91)80129-N

DO - 10.1016/0039-9140(91)80129-N

M3 - Article

VL - 38

SP - 195

EP - 200

JO - Talanta

JF - Talanta

SN - 0039-9140

IS - 2

ER -