From: Nitrate consumption by the oxidation of sulfides during an enhanced natural attenuation project at a contaminated site in Berlin, Germany
Sample
Biologically active column
Abiotic column
Sulfide-S
Sulfate-S
S1-1
38.7
135.2
40.8
148.0
S1-2
41.5
142.6
29.7
142.4
S1-3
36.5
144.9
41.0
140.4
S1-4
42.0
147.7
37.7
132.6