Melquiades F L, Parreira P S, Appoloni C R, Silva W D, Lopes F
Physics Department, State University of Center West, Rua Presidente Zacarias, 875, Zip Code 85015-430 Guarapuava, PR, Brasil.
Appl Radiat Isot. 2011 Feb;69(2):327-33. doi: 10.1016/j.apradiso.2010.09.021. Epub 2010 Oct 8.
This work identified, quantified, and presents results for metals in water using a portable energy dispersive X-ray fluorescence (EDXRF) system. It was possible to quantify the following range of concentrations in mg L(-1): Ca(0.043-0.021), Ti(0.137-0.014), Mn(0.052-0.008), Fe(1.66-0.035), Ni(0.012-0.010), Cu(0.010-0.007), Zn(0.070-0.007), and Pb(1.01-0.85). The final conclusion is that in 4h of field work it was possible to prepare, measure, and analyze 14 membranes.
这项工作使用便携式能量色散X射线荧光（EDXRF）系统对水中的金属进行了识别、定量并呈现了结果。能够对以下浓度范围（mg L(-1)）进行定量：钙（0.043 - 0.021）、钛（0.137 - 0.014）、锰（0.052 - 0.008）、铁（1.66 - 0.035）、镍（0.012 - 0.010）、铜（0.010 - 0.007）、锌（0.070 - 0.007）和铅（1.01 - 0.85）。最终结论是，在4小时的野外工作中，可以制备、测量和分析14个膜。
