ETUDE DE LA MATIERE ORGANIQUE DISSOUTE FLUORESCENTE (MODF) DES LACS DE YAMOUSSOUKRO (CÔTE D’IVOIRE) PAR L’UTILISATION DU PARALLEL FACTORS ANALYSIS (PARAFAC)
Journal Title: Larhyss Journal - Year 2016, Vol 26, Issue 26
Abstract
This study aims for characterizing dissolved organic matter (DOM) from water samples of a tropical lake system (Yamoussoukro, CI) by excitation-emission fluorescence matrix (EEM) and PARAFAC. Based on 225 samples which were group up consider collection points and seasons, PARAFAC permit to extract globally five independent components describing fluorescence of the DOM. One also notes for four components, proteins peaks (S and BT) and humic substances peaks (A, C and M or α’, α and β) and for one component, unknown peaks (λex/λem= 285 nm/ 550 nm and λex/λem= 345 nm / 550 nm). The knowledge of origins of these DOM components and there evolution in different seasons allows to help districtof organic pollutionsources and monitoring of water quality of surface water.
Authors and Affiliations
AW S. | Laboratoire de Procédés Industriels, de Synthèse, de l'Environnement et des Energies Nouvelles (LAPISEN), Institut National Polytechnique Félix Houphouët-Boigny (INPHB), BP 1313 Yamoussoukro, Côte d’Ivoire, N’GORAN E. B. Z. | Laboratoire de Procédés Industriels, de Synthèse, de l'Environnement et des Energies Nouvelles (LAPISEN), Institut National Polytechnique Félix Houphouët-Boigny (INPHB), BP 1313 Yamoussoukro, Côte d’Ivoire, KOFFI G. A. R. | Laboratoire de Procédés Industriels, de Synthèse, de l'Environnement et des Energies Nouvelles (LAPISEN), Institut National Polytechnique Félix Houphouët-Boigny (INPHB), BP 1313 Yamoussoukro, Côte d’Ivoire, ASSIDJO N. E. | Laboratoire de Procédés Industriels, de Synthèse, de l'Environnement et des Energies Nouvelles (LAPISEN), Institut National Polytechnique Félix Houphouët-Boigny (INPHB), BP 1313 Yamoussoukro, Côte d’Ivoire
Keywords
Related Articles
- EP ID EP15206
- DOI -
- Views 351
- Downloads 12
DIAGNOSTIC STUDY AND RESIZING OF THE IRRIGATION SYSTEM BY SPRINKLING OF THE FOREST NURSERY OF OUED EL BIR, EL HAOUARIA-TUNISIA
Some forest nurseries, qualified as modern, were the site of several failures related mainly to irrigation management which disadvantages the production of plants of good quality and consequently their installation and...
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...
MONITORING ET ETUDE CINETIQUE DE LA DISSIPATION DE QUATRE HERBICIDES DE LA FAMILLE DES S-TRIAZINES DANS LES EAUX DE RINÇAGE DES FONDS DE CUVE ET DES PULVERISATEURS
The study of the monitoring and of the dissipation relate 4 herbicides (simazine, prometryn, terbutryn and Terbuthylazyne) of the family of s-triazine compounds. The study of the monitoring has shown that the four mole...
ELIMINATION DES COMPOSES ORGANIQUES PHENOLIQUES PAR COAGULATION-FLOCULATION AU SULFATE D’ALUMINIUM
The objective of the study is to observe the effectiveness of the coagulationflocculation by aluminium sulphate on the removal of organic compounds based on phenolic (phenol and catechol). Trials of Jar-Test has been ma...
APPROCHE GEOCHIMIQUE DES PROCESSUS D’ACQUISITION DE LA SALINITE DES EAUX DE LA NAPPE PHREATIQUE DE LA BASSE VALLEE DE L’OUED M’YA (OUARGLA)
L’objectif de ce travail est de suivre l’volution gochimique de la salinit des eaux de la nappe phratique par une simulation des concentrations en ions majeurs sous l’effet de l’vaporation isotherme (25C). Les...