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The Adsorption of Modified Peat to Heavy Metal Ions

HU Sui-xi

Abstract

The paper studied various factors of peat on the adsorption rate of heavy metal ions(Pb2+,Cu2+,Cd2+,Cr6+,Ni2+ ions five).Solution pH,oscillation time,modified peat and other conditions of initial concentration were experimented.The results showed that five heavy metal ions had a stronger adsorption to the modified peat in the most suitable conditions.Maximum adsorption efficiency were over 90%.

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Available abstract

Key concepts: Adsorption, Peat, Metal ions in aqueous solution, Metal, Ion, Chemistry, Inorganic chemistry, Heavy metals