背角无齿蚌软体组织与养殖场水和沉积物中砷含量测定  

Determination of arsenic in anodonta woodiana soft tissue,water and sediments of farm

作　　者：谢玲[1] 李学强[1] 余晓娟[2] 李晓惠 

机构地区：[1]新疆军区联勤部药品仪器检验所,乌鲁木齐830063 [2]新疆军区第七干休所,乌鲁木齐830000 [3]乌鲁木齐综合仓库药材分库,乌鲁木齐830002

出　　处：《中国卫生检验杂志》2012年第4期841-842,846,共3页Chinese Journal of Health Laboratory Technology

摘　　要：目的:测定背角无齿蚌(Anodonta woodiana Lea)软体组织与养殖场中水、沉积物中砷的含量测定。方法:采用原子荧光分光光度法来测定背角无齿蚌养殖场中水、沉积物及体内的重金属元素砷的含量。结果:背角无齿蚌软体组织与养殖场中水、沉积物的砷含量分别为2.08 mg/kg,0.0053 mg/kg,10.04 mg/kg,养殖场沉积物中砷含量远高于背角无齿蚌软体组织的砷含量。结论:背角无齿蚌软体组织对养殖场中砷有很强的颗粒相吸收能力。Objective：To determinate contents of arsenic in Anodonta woodiana soft tissue,water and sediments from farm.Methods：Atomic fluorescence spectrometry method was established to determine contents of arsenic in soft tissue of Anodonta woodiana,water and sediments from farm.Results：The content of arsenic in soft tissue of Anodonta woodiana,water and sediments from farm were 2.08 mg/kg,0.0053 mg/kg,10.04 mg/kg separately,the content of arsenic in sediments from farm was far more than in soft tissue of Anodonta woodiana.Conclusion：Anodonta woodiana soft tissue can greatly absorb arsenic on farm by phase of pellet.

关 键 词：养殖场 背角无齿蚌 砷 原子荧光分光光度法 

分 类 号：O657.3[理学—分析化学]