Results
showed
that
during
the
one-month
remediation
experiment,
treatments
with
'compost-only'
removed
49 ±8% Mn,
32±7% Fe,
29±11% Zn,
27±6% Cu
and
11±5% Cr
from
the
contaminated
soil.
On
the
other
hand,
treatments
with
'compost+plant'
remediated
71±8% Mn,
63±3% Fe,
59±11% Zn,
40±6% Cu
and
5±4% Cr.