RESEARCH PAPEREffect of Wood Vinegar on Adsorption and Desorption of Four Kinds of Heavy (loid) Metals Adsorbents
Graphical abstract
Pb(II), Cd(II) and As(III)-contained adsorbents which have repaired soil were applicated with wood vinegar(WV). It was found that WV caused the desorption of Pb(II), Cd(II) and As(III) from adsorbents. This study not only provided an effective guidance for rational management of environmental safety, but paved a new path to modify the structure of adsorbents for better adsorption capacities for HMLs Pb(II), Cd(II) and As(III) addition of WV.
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