楚雄某钢铁厂周边优生植物富集重金属研究  

Research on Enrichment of Heavy metals in Eugenics Plants Around a Steel mills of Chuxiong

作　　者：侯洪波[1] 刘忆明[1] 颜登罡 

机构地区：[1]云南省保山市保山学院资源环境学院,云南保山678000

出　　处：《山东化工》2015年第24期168-169,共2页Shandong Chemical Industry

摘　　要：采用火焰原子吸收分光光度法测定的钢铁厂周边优生植物沿阶草和酸模草的重金属含量、研究其富集特性。结果表明,沿阶草对铜富集系数大于41%富集性良好,对于铅、铁转移系数大于1,转移性良好。酸模草对镍富集系数大于56%,对铅、锰、铜转移系数大于1转移性良好。The heavy metal content by atomic absorption spectrometry was developed in the Ophiopogon bodinieri and Rumex acetosa Linn around the steel mills,To study the enrichment characteristic. Results show that the Ophiopogon bodinieri on copper enrichment coefficient is greater than 41% enrichment,to lead,iron,transfer coefficient is greater than1,metastatic good. Rumex acetosa Linn to nickel enrichment coefficient is greater than 56%,to lead,manganese,copper transfer coefficient is greater than 1 metastatic good.

关 键 词：火焰原子吸收法 重金属 沿阶草 酸模草 

分 类 号：O657.31[理学—分析化学]