The determination of Al2O3 and 5 elements in poly aluminium chloride by inductively coupled plasma mass spectrometer method
Received date: 1999-12-20
Online published: 2010-10-01
A method for the determination of Al2O3 and 5 elements Al 、As 、Mn 、Hg 、Pb 、Cd in poly aluminium chloride by inductively coupled plasma mass spectrometer (ICP —MS)has been established.They found Al2O3 and these 5 elements in polyaluminium chloride could be simultaneously determined by ICP —MS.The contents of Al2O3 and As 、Mn 、Hg 、Pb 、Cd in test sample (100 times dilution)are 0.30 %,1.87μg/ L,95.4μg/L,46.0 ng/L,23.3 μg/ L,574 ng/L respectively,and the accuracies of this test are 93.0 %,109 %,94.4 %,88.3 %,98.0 %,88.6 % respectively.
NONG Jinqi, LU Yixin, ZHURong . The determination of Al2O3 and 5 elements in poly aluminium chloride by inductively coupled plasma mass spectrometer method[J]. Industrial Water Treatment, 2000 , 20(2) : 35 -37 . DOI: 10.11894/1005-829x.2000.20(2).35
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