流动注射分析人工神经网络同时测定Fe(Ⅱ)和Ni(Ⅱ)

Simultaneous determination of Ni and Fe byartificial neural networks and flow injection analysis

应用流动注射分析(FLA)-吸光光度法技术对含有Fe( )和Ni( )的体系进行检测,用人工神经网络对检测结果进行处理,不经分离同时测定了混合体系中的Fe( )和Ni( ),铁和镍分别在0.10-7.5μg/L呈线性,结果令人满意.

The system with Fe(Ⅱ) and Ni(Ⅱ) is tested by means of a technique of flow injection-absorbing light to be luminous.The result of the test is dealt with though artificial neural networks and therefore Fe(Ⅱ) and Ni(Ⅱ) in the mixed system can be determined without any separation. Fe and Ni being 0.10-7.50 μg/L and 0.10-6.00 μg/L respectinely, the result is linearly satisfactory.