Tishreen University Journal for Research and Scientific Studies - Basic Sciences Series Vol. ( ) No. ( ) Mn, Cd, Co Cr, Ni, Pb, Fe, Mn, V, Cu

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1 Tishreen University Journal for Research and Scientific Studies - Basic Sciences Series Vol. ( ) No. ( ) Mn, d, o r, Ni, Pb, Fe, Mn, V, u ٧١

2 Tishreen University Journal for Research and Scientific Studies - Basic Sciences Series Vol. ( ) No. ( ) Effect of Sea and River Water Interference on Total oncentration, Organic and Inorganic Distribution of Some Metallic Elements Dr. Ghiasse Abase * Dr. Hassan Wassouf** (Received / /. Accepted / / ) ABSTRAT In this work, we tried to determine the total, organic and inorganic concentration of some elements in water and sediments obtained from northern big river. We used solidliquid extraction method to separate: d, u, o, r, Fe, V, Ni, Mn, Zn, Pb from water with a variable salinity ( ) to know the effect of salinity on the distribution of metals among these fractions. Furthermore, the concentrations of metals were determined in the suspended matter resulted from of water. The results showed that the concentrations of metals decreased with salinity increasing and they were mostly in the organic fraction at low salinity; while it was maximal in the inorganic fraction at high salinity. Some metals have also a good affinity in the organic fraction like iron, zinc and manganese while cadmium, chrome, nickel, cobalt, vanadium. They tended to be mostly in the inorganic fraction. Keywords: Metallic elements, Organic concentration, Inorganic concentration, Sea water, River water. * Assistant Professor, Department of Marine hemistry, High Institute of Marine Research, Tishreen University, Lattakia, Syria. **Assistant Professor, Department of hemistry, Faculty of Sciences, Tishreen University, Lattakia, Syria. ٧٢

3 Tishreen University Journal. Bas Sciences Series biogeochemical cycle). Fairbridge. bio-availability ٧٣

4 -HQ : ( M) (T,S, E h, ph) ( ) ٧٤

5 Tishreen University Journal. Bas Sciences Series g/l % merck. % % % Millipore, µm WTW.Varian AAS NTA. ( M) ph ٧٥

6 /min ( -HQ) - Hydroxyquinoline. -HQ d o u Fe Mn Ni Zn Pb V log. -HQ (Méthyl Iso-Butyl- Kétone).. M M M -HQ. X M ph /min ( - M) K Na Mg a ( M) AAS ( v/v Hl : HNO ٧٦

7 Tishreen University Journal. Bas Sciences Series Varian AAS Atomic Absorption Spectrometry µg/l µg/l µg/l µg/l ٧٧

8 6 8 6 Zn 5,5,5,5,5,5 V Ni,75 Pb,5,5 6 Mn 6 Fe u,75 o,5,5,75 r,5 d,5,75,5,5,5 ٧٨

9 Tishreen University Journal. Bas Sciences Series ( MnO, Mn O, MnO, FeO, Fe O, ph Mn Fe Fe Mn 8 6 D.O 8, 8 7,8 7,6 7, 7, ph µm ml ( ٧٩

10 Mg a ( M) K Na ( M) S Zn V Pb Ni Mn Fe u r o d -OOH, -NH, -OH, -SH mg/l mg/l> mg/l ٨٠

11 Tishreen University Journal. Bas Sciences Series mg/kg mg/kg mg/kg mg/kg (mg/l ٨١

12 Zn,5 V 8 6,5,5,5,5,5,5 Ni,6,5,,,, ترك یز اللاعض وي Pb 5 Fe 5 Mn ,5,75 r,5 u,5,5,5,5,,5 o,,5 d,,,5,5,,,5,5 ٨٢

13 Tishreen University Journal. Bas Sciences Series 5 Zn V Ni Pb 5 5 5,5,5,5,5 Fe r 5 9 6,5,5,5,5 Mn u,75,5,5,75,5,5 d,5,5,5 o ٨٣

14 - DUPONT, J.P.; LAFITE, R.; HUAULT,M.F.; HOMMERIL, P.; MEYER, R. ontinental/marine ratio changes in suspended and settled matter across a macrotidal estuary (the seine estuary, northwestern France). Marine Geology,,,. - FAIRBRIDGE, R.W. The estuary: its definition and chemical role. In: hemistry and biochemistry of estuaries. John Willey and Sons, hichester TESSIER, A.; AMPELL, P. G.; BISSON, M. Sequential extraction procedure for the speciation of particulate trace metals. Analytical hemistry,,,. - BILLON, G. Géochimie des métaux et du soufre dans les sédiments des estuaires de la Seine et de l'authie. Thèse de doctorat,,université des sciences et technologies de Lille,. - ARUSO, J. A.; SUTTON K, L.; AKLEY K, L. elemental speciation, new approches for trace element analysis. Wilson & Wilson's, omprehensive analytical chemistry,, XXXIII. - SANTSHI P,. H.; LENHART, J.; HONEYMAN, B. D. Heterogeneous processes affecting trace contaminant distribution in estuaries: The role of natural organic matter. Marine hemistry,,. - YIGANG, S.; GERMAN, M. sediment water interactions in anoxic freshwater sediment, mobility of heavy metals. Springer,,. - YOON, Y. Y.; MARTIN, J. M.; OTTE, M. H. Dissolved trace metals in the Western Mediterranean Sea: total concentration and fraction isolated by Sep -Pak technique. Mar.hem,,,. ٨٤

15 Tishreen University Journal. Bas Sciences Series - ABOLLINO,O.; AETO,M.; SARZNINI,.;MENTASTI,E. The retention of metal species by different solid sorbents mechanisms for heavy metal speciation by sequential three column uptake. Anal.him.Acta,,. - PLASIVI, M. ; BRANIA, M. Voltammmetric investigation of copper(ii) interaction with DOM isolated on Sep-Pak cartridge. Ocean Science and engineering,,. - ROUX, L.H.; ROUX, S.L.; APPRIOU, P. Behaviour and speciation of metallic species u, d, Mn, Fe, During Estuarine mixing. Marine Pollution Bulletin,, ( ),. - HOWARD,M.; HOLOMBE,J.A. omparison of silica- immobilized poly(lcysteine)and -hydroxyquinoline for trace metal extraction and recovery. Journal of Analytical atomic Spectrometry,. - BERMEJO, P.; BEREURO, E.; BARRERA, A.; MARTINEZ, F. Determination of vanadium in water by electrothermal atomisation atomic absorption spectrometry after extraction with -hydroxyquinoline in isobutyl methyl ketone. Analyst,,,. - ROUBEUF, V.; MOUNIER, S.; BENAIM, J.Y. Solid phase extraction applied to natural waters: efficiency and selectivity. Organic Geochemistry,,. - BRIT, S.; ELIVI, S. Trace elements in natural waters. crc, boca, raton,. - OUDDANE, B.; BOUST, D.; MARTIN, E.; FISHER, J..; WARTEL,M. The Postdepositional reactivity of iron and manganese in the sediments of a macrobial estuarine system. Estuaries,, ( B),. - WEBSTER, J.G. hemical Processes affecting Trace Metals Transport in the Waihou Estuary. Marine and Freshwater Research,,. - BRUNO,D.;ALFONSO,M.; JEAN,G.;ONSTANE,G. ;BJORN,S. Early diagenetic processes in coastal marine sediments distributed by a catastrophic sedimentation event. Geochimica et osmochimica Acta,,,. - OUDDANE, B. ; FISHER, J.. ; WARTEL, M. Evaluation statistique de la répartition des métaux en traces d, Pb, u, Zn et Mn dans la Seine et son estuaire,. Océanolgica ATA, ( ),. - BUFFLE, J.; MOTA, A. M.; GONLAVES, M. L. S. S. Adsorption of fulvic-like organic ligands and their d and Pb complexes at a mercury electrode., Journal of Electroanalytical hemistry, ( ),. - HUBER,.; FILELLA, M.; TOWN, R. M. omputer modilling of trace metal ion speciation: practical implementation of linear continuous function for complexation ٨٥

16 by natural organic matter. omputers & Geoscieneces,,,. ٨٦