In Situ Generated Colloid Transport of Cu and Zn in Reclaimed Mine Soil Profiles Associated with Biosolids Application

<table>Colloid associated concentrations (mg L<sup>−1</sup>) of Cu and Zn in Virginia (a, b) and Kentucky (c, d) monoliths over the entire leaching. VN: Virginia Natural, VR: Virginia Reclaimed, VS: Virginia Spoil, VB: Virginia Biosolids, KN: Kentucky Natural, KR: Kentucky Reclaimed, KS: Kentucky Spoil, KB: Kentucky Biosolids.</table>

Applied and Environmental Soil Science

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Figure 2

Figure 2: In Situ Generated Colloid Transport of Cu and Zn in Reclaimed Mine Soil Profiles Associated with Biosolids Application 