Objective To detect and analyze the heavy metals of arsenic, mercury, lead, and cadmium in Procambarus clarkii collected from five counties of Huai’an area. Methods A total of 48 samples of Pro-cambarus clarkii were collected from Huai’an of Jiangsu province from July 2011 to October 2011, and were detected by atomic fluorescence spectrophotometer and atomic absorption spectrometer. Results The contents of heavy metals in Procambarus clarkii collected from Huai’an were lower than the required maximum residue limits. Conclusion The Procambarus clarkii collected from artificial breeding farms in Huai’an area were unpolluted.
标题:江苏淮安地区克氏原螯虾的重金属污染调查与分析
英文标题:Survey and assessment of heavy metal pollution of Procambarus clarkii in Huai’an area