Yang Yang
Abstract
The contents of Cu,Pb,Zn,Cd in red soil were determined by FAAS after alkali fusion digestion.The results showed that the standard recovery of Cu,Pb,Zn,Cd was 91.32%,93.00%,120.56%,90.80%,respectively.This method is suitable for determining heavy metal in soil with easier operating conditions,higher precision.
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The contents of Cu,Pb,Zn,Cd in red soil were determined by FAAS after alkali fusion digestion.The results showed that the standard recovery of Cu,Pb,Zn,Cd was 91.32%,93.00%,120.56%,90.80%,respectively.This method is suitable for determining heavy metal in soil with easier operating conditions,higher precision.
Key concepts: Chemistry, Alkali metal, Digestion (alchemy), Zinc, Fusion, Metal, Environmental chemistry, Nuclear chemistry