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Flocculation of Cu, Zn, Pb, Ni and Mn during mixing of Talar River Water with Caspian Seawater | ||
International Journal of Environmental Research | ||
مقاله 10، دوره 1، شماره 1، فروردین 2007، صفحه 66-73 اصل مقاله (101.51 K) | ||
شناسه دیجیتال (DOI): 10.22059/ijer.2010.111 | ||
چکیده | ||
In the present investigation flocculation of dissolved Cu, Zn, Pb, Ni and Mn in a series of mixtures with salinities ranging from 1.5 to 9.5% during mixing of Talar river water with the Caspian Sea water was studied. The flocculation trend of Zn (87.22%) >Mn (45.31%) >Pb (39.09%) >Cu (36.58%)>Ni (12.70%) indicates that Cu, Zn, Pb and Mn have non-conservative behavior and Ni has relatively conservative behavior during estuarine mixing. Highest flocculation of metals occurs between salinities of 1.5 to 3.5%. Statistical analysis indicates that the flocculation of studied metals except for Ni is governed by pH and total nitrogen. | ||
کلیدواژهها | ||
River water؛ Sea water؛ Flocculation؛ Metals؛ Caspian Sea | ||
موضوعات | ||
علوم انسانی | ||
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