山东沿岸经济贝类体内重金属含量分析.pdf

山东农 业科 学 2009, 8: 58~ 63 ShandongAgricu ltural Sciences 山东沿岸经济贝类体内重金属含量分析 1 1, 2* 3 1 1, 2 瑞雪 , 范仲学 , 魏爱丽 , 蔡利娟, 张 斌 ( 11 /, 250100; 21 , 250100; 31 , 030031) : , Cu 241 65 mg/kgCd 11 939 mg/kgPb 010 84 mg/kgCr 01 1683 mg/kgAs 01 5922 mg/kgH g 01 014 5 mg/ kg, 25% 100% , , , , , , , , : ; ; ; : X55( 252) : A : 1001- 4942( 2009)08- 0058- 06 C onten t An a lysis of H eavy M etal in E conom ic Sh ellfish from Sh an don g C oa st 1 1, 2* 3 1 1, 2 DU Ru i- xue, FAN Zhong- xue , WEIAi- li, CAILi- juan , ZHANG Bin ( 11 H igh- T ech Research Center, Shandong Academy of Agricultural Sciences/Key Labora tory for Genetic Im rovem ent of Cro , Animal and Poultry of Shandong P rovince, J inan 250100, China; 21 Key Laboratory of Cro Genetic Im rovem ent and Biotechnology, H uanghuaihai, Ministry of Agricu lture, J inan 250100, China; 31The Biology De artmen t of Taiyuan N orm alUniver sity, Taiyuan 030031, China ) Ab str act The con tents of heavy metals in the econom ic shellfish from Shandong coastal areaswere de2 term ined by atom ic absorption spectrometry (AAS) and atom ic fluorescence spectrometry (AFS), the average concentrationswere Cu 241 65 mg/kg, Cd 11939 mg/kg, Pb 010 84 mg/kg, Cr 011683 mg/kg, A s 015922 mg/kg andHg 01014 5mg/kg1The over standard rates ofCu and Cd in the samp leswere 25% a