Abstract :
In this study, the bioaccumulation sufficiency of plant Ceratophyllum submersum L. which isdistributed in aquatic ecosystems against toxic metal ion was tested. In laboratory condition, plantwas exposed to prepared stock solution of copper metal 1,0; 3,0;5,0; 5,0 and 7,0 mg/L concentration metal solutions in certain periods (24, 48, and72 hours) and changing amount of accumulation of plants in depending on time and concentration was measured by atomic absorption spectrometer. The minimum uptake at 2.2 g fresh weight and 0.1 ppm concentration of copper metal was 4.54 μg/g of copper after 24 hours. And the maximum uptake at 1.8 g fresh weight and 4.0 ppm concentration was 92.13 μg/g after 48 hours. The minimum uptake at2.2 g fresh weight plant exposed to 0.1 ppm concentration of Cu+2 solution after 24 hours, the plant uptake was 4.54μg/g Cu+2. The maximum uptake at 1.8 g fresh weight plant exposed to 4.0 ppm concentration Cu+2 solutionafter 48 hours, the plant uptake was 92.13 μg/g Cu+2.
NaturalLanguageKeyword :
Accumulation , Cerataphyllumdemersum , Copper , Heavy metal
