Toxic effect of Pb, Cd, Ni and Zn on Azolla filiculoides in the International Anzali Wetland
نویسندگان
چکیده
منابع مشابه
an investigation on heavy metals bio-sorption by azolla filiculoides in the international anzali wetland
the ultrasound assisted emulsification microextraction (usaeme) method followed byinductively coupled plasma-atomic emission spectrometry (icp-aes) was used for preconcentration anddetermination of bismuth (bi), indium (in) and lead (pb) in the plant azolla filiculoides lam. calix [4] pyrrole was used as a chelating agent and tetrachloroethylene was selected as extraction solvent. the main para...
متن کاملan investigation on heavy metals bio-sorption by azolla filiculoides in the international anzali wetland
the ultrasound assisted emulsification microextraction (usaeme) method followed byinductively coupled plasma-atomic emission spectrometry (icp-aes) was used for preconcentration anddetermination of bismuth (bi), indium (in) and lead (pb) in the plant azolla filiculoides lam. calix [4] pyrrole was used as a chelating agent and tetrachloroethylene was selected as extraction solvent. the main para...
متن کاملaccumulation of heavy metals (cu, zn, cd and pb) in sediment and selected organisms in lukut river, negrisembilan, malaysia, and toxocological studies of heavy metals (cu, zn, cd and pb) on penaeus monodon (fabricius, 1798) juveniles
چکیده ندارد.
15 صفحه اولEvaluation of Heavy Metal Pollution in Anzali Wetland, Guilan, Iran
Background: Evaluation of heavy metals as toxic pollutants in environment has a significant importance in environmental pollution studies. surficial sediments of water resources have a high potential in releasing heavy metals to the upper water environment, hence sediment analysis presents guidelines to the authorities for monitoring the environmental systems. Methods: In this study, total an...
متن کاملDetermination of Pb, Cd, Ni, Zn concentration in canned fish in south of Iran
Introduction: Heavy metals as environment pollutant are potentially dangerous for living organisms. These metals cause interruption of enzyme activity and impaired synthesis of compounds that are essential for body, and can accumulate in aquatic bodies. The aim of this study was to determine lead, cadmium, nickel and zinc in canned fish in south of Iran. Methods: In this descriptive and analyti...
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ژورنال
عنوان ژورنال: International Journal of Environmental Science & Technology
سال: 2005
ISSN: 1735-1472,1735-2630
DOI: 10.1007/bf03325855