What question did this study set out to answer?

The aim is to investigate the speciation and leachability of zinc in air pollution control residues before and after partial neutralisation.

May 9, 2026Environmental Science Processes & Impacts0 citationsOpen Access

Speciation and Leachability of Zinc in Energy-From-Waste AIr Pollution Control Residues and Effects of Partial Neutralisation

ARAmitava RoyLouisiana State University DCDanting ChenUniversity College London ABA. BogushUniversity College London

Puntos clave

The aim is to investigate the speciation and leachability of zinc in air pollution control residues before and after partial neutralisation.
Analyzed seven UK air pollution control residues from municipal solid waste combustion.
Examined zinc speciation before and after partial neutralisation using acid.
Investigated changes in leachability post-neutralisation.
Results indicated changes in zinc speciation following neutralisation.
Leachability of zinc was altered, suggesting reduced ecological risk after treatment.
Data supports the potential for improved management of waste materials.

Resumen

Seven UK air pollution control residues (APCR) from municipal solid waste combustion were examined to understand the speciation of potentially ecotoxic zinc, before and after partial APCR neutralisation using acid...

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