EFFET DES PARAMETRES REACTIONNELS SUR LA CHLORATION DE l’HISTIDINE EN EAUX MINERALISEES / EFFECT OF REACTION PARAMETERS ON CHLORINATION OF HISTIDINE IN MEDIA OF VARIABLE MINERALIZATION
Journal Title: Journal of Water and Environmental Sciences - Year 2017, Vol 1, Issue 0
Abstract
The aim of this work is to study the chlorination of histidine (nitrogenous base) in media of various mineralizations (distilled water and ground water). Several reaction parameters (effect of pH, contact time, chlorination rate) were tested during the chlorination of histidine. The results obtained showed that histidine remains reactive with the chlorine whatever the mineralization of the medium. They showed also that the pH affects the chlorination of histidine and the acid pH always favors its reactivity. Similarly, the contact time has an effect on the reactivity of chlorine consumption by dividing it into two steps, one fast and the other slow.
Authors and Affiliations
Samira RAMDANE, Fatima Zohra GHECHAM, Saadiâ GUERGAZI, Samia ACHOUR
Keywords
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