Asian Journal of Chemistry, ( ISI ), Volume (21), No (4), Year (2009-4) , Pages (2903-2910)

Title : ( Determination of Trihalomethanes in Tap Water by UV-Vis ‎Spectrophotometry )

Authors: Mohammad Hossein Arbab Zavar , Gholam hossein Ronaghi , Mahmod CHamsaz , Narjes Ashraf ,

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A simple and sensitive spectrophotometric method based on Fujiwara ‎reaction has been developed for determination of trihalomethanes in ‎water. Determination of trihalomethanes was carried out by adsorption on ‎Amberlite XAD-4 resin, elution with pyridine, addition of KOH I to ‎eluate and heating to measure the absorbance at 531 nm. Detection ‎limit and linear range for the proposed method was 187 ng mL-\' and ‎‎0.2-8 n mL-1, respectively. This rapid, sensitive, precise and low cost ‎method enables water treatment facilities to respond quickly to investigate ‎water quality.‎


, Trihaomethanes, Amberlite XAD-4, Fujiwara reaction, ‎Spectrophotometry
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author = {Arbab Zavar, Mohammad Hossein and Ronaghi, Gholam Hossein and CHamsaz, Mahmod and Ashraf, Narjes},
title = {Determination of Trihalomethanes in Tap Water by UV-Vis ‎Spectrophotometry},
journal = {Asian Journal of Chemistry},
year = {2009},
volume = {21},
number = {4},
month = {April},
issn = {0970-7077},
pages = {2903--2910},
numpages = {7},
keywords = {Trihaomethanes;Amberlite XAD-4; Fujiwara reaction; ‎Spectrophotometry},


%0 Journal Article
%T Determination of Trihalomethanes in Tap Water by UV-Vis ‎Spectrophotometry
%A Arbab Zavar, Mohammad Hossein
%A Ronaghi, Gholam Hossein
%A CHamsaz, Mahmod
%A Ashraf, Narjes
%J Asian Journal of Chemistry
%@ 0970-7077
%D 2009