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Continuous Amperometry for Determination of Fluorides in Water
Author(s) -
Morrow James J.,
Henry James L.
Publication year - 1967
Publication title -
journal ‐ american water works association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.466
H-Index - 74
eISSN - 1551-8833
pISSN - 0003-150X
DOI - 10.1002/j.1551-8833.1967.tb03355.x
Subject(s) - amperometry , electrode , fluoride , aluminium , electrochemistry , alloy , materials science , electrochemical cell , chemistry , analytical chemistry (journal) , inorganic chemistry , metallurgy , chromatography
In this study, a continuous method based on an amperometric principle of determining fluorides in water is presented. The electrochemical cell utilizes a high‐purity aluminum measuring electrode and an aluminum alloy counter‐electrode. The cell's response is virtually instantaneous, permitting the device to act as an ultimate watchdog against fluoride feeder malfunction.