EFFET DES IONS NITRITES SUR LA REACTIVITE DE LA TYROSINE AU COURS DE LA CHLORATION D’UNE EAU SUPERFICIELLE ALGERIENNE
Journal Title: Larhyss Journal - Year 2016, Vol 27, Issue 27
Abstract
The objective of this study is to contribute to the knowledge of the reactivity of chlorine in the form of sodium hypochlorite on organic matter in form of aromatic amino acid (tyrosine) dissolved in surface water (Ain Dalia dam). The effect of nitrite is particularly discussed during these reactions. The experimental study presented tests for determining the potential of chlorine consumption, monitoring chlorine consumption kinetics, as well as the influence of the rate of chlorination. The results of experimental tests show that the reactivity of tyrosine is important as well in distilled water and mineralized water, but sudden a decrease in the presence of nitrite. The presence of nitrite can influence one hand the kinetics of chlorination reactions and the nature and quantity of disinfection by-products formed.
Authors and Affiliations
HELLAL A. | Laboratoire de Recherche en Hydraulique Souterraine et de Surface (LARHYSS) Faculté des Sciences et de Technologie, Université de Biskra, ACHOUR S. | Laboratoire de Recherche en Hydraulique Souterraine et de Surface (LARHYSS) Faculté des Sciences et de Technologie, Université de Biskra
Keywords
Related Articles
- EP ID EP15248
- DOI -
- Views 425
- Downloads 29
CONTRIBUTION DU MODELE GR4J A LA MODELISATION HYDROLOGIQUE DU BASSIN VERSANT DE L’AGNEBY AU SUDEST DE LA COTE D’IVOIRE
Watershed Agneby is located southeast of the Côte d’Ivoire. This basin has a vulnerability to climate change manifested by an increased sensitivity to extreme situations (floods and drought) since 70’s. This natur...
EVALUATION OF THE IMPACT OF THE DESALINATION PLANT ON THE MARINE ENVIRONMENT: CASE STUDY IN ALGERIA
This work focuses on Environmental impacts associated with concentrated brine rejection arising from seawater desalination plants in Algeria. We present a case study on the environmental impacts of BouIsmail/MSF seawat...
SORPTION OF 2, 3- DICHLOROPROPIONANILIDE ON FIVE SOILS FROM THE DELTA OF THE SENEGAL RIVER IN MAURITANIA
The 2,3-dichloropropionanilide is a position isomer of propanil, a weed-killer widely used nowadays in agriculture across the Sahellian countries. We report here the effect of 2,3-dichloropropionanilide on five soil sa...
RELATION FRACTURATION-MORPHOLOGIE IMPLICATIONS HYDROGEOLOGIQUES. EXEMPLE DES CALCAIRES FISSURES DE LA REGION DE CHERIA (NE ALGERIEN)
The area of Chéria is located at Algerian, with 45 kilometers in the South-west of the town of Tébessa. The area catchment to study extends on a surface from 720 km2, shelters more than 74300 inhabitants and charact...
IMPACTS DES CHANGEMENTS CLIMATIQUES SUR LES EAUX SOUTERRAINES DES AQUIFERES DE SOCLE CRISTALLIN ET CRISTALLOPHYLLIEN EN AFRIQUE DE L’OUEST: CAS DU BASSIN VERSANT DU N’ZI-BANDAMA (COTE D’IVOIRE)
The objective of this study is to evaluate the impacts of climate change on groundwater resources of crystalline and crystallophyllian basement aquifers. This study was applied to the particular case of N'zi-Bandama wa...