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评估生物体内积累的金属香蒲Latifolia在灰池塘Koradi火力发电站的生长

作者(年代):巴格奇Surjyoti s .

香蒲latifolia l是一个占主导地位的物种生长在灰池以及灰池的溢流堰Koradi火电两厢车。评估金属bioaccu仿真是必不可少的有效的生物修复。这项研究是集中在评估金属吸收的自然物种种植香蒲和计算transloca因子(TF)的金属。TF值被发现是低于1,例外的情况下才会出现Mn (TF > 1)。金属的phytoavailability根沉积物的部分可以通过一个简单的评估指数称为根富集系数(ECR)。ECR值低于1,除了锌。池塘火山灰沉积物中铜的平均浓度是49.67毫克/公斤。可利用铜的浓度被认为是高根的部分t latifolia L。(22.3毫克/公斤),在植物系统(13.3毫克/公斤)。池塘发现火山灰沉积物的总锰浓度为532.77毫克/公斤。最大锰浓度被发现在拍摄部分-313.8毫克/公斤,其次是根系-189.1毫克/公斤。 Iron is the most abundant element found in pond ash; its average concentration is found to be 45239 mg/Kg. Uptake of metal in the root portion of T. Latifolia L. is greater than in the shoot po rtion -19196 mg/Kg in root and 166 mg/Kg in shoot. In the present study, the highest concentration of Zn was found in the root portion of T. Latifolia L. (202.4 mg/Kg), followed by the shoot portion with 72.3 mg/Kg, and a concentration of 169.98 mg/Kg of zinc was found in ash pond sediments.