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Table 5 Sulfide-S and sulfate-S concentrations in 4 samples from the soil used in mg kg−1

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 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