where the sediment only a few millimetres below the surface is oxygen-free. "This results in the formation of foul-smelling hydrogen sulfide and the distinctive black iron sulfide precipitates ...

Of particular interest is the important role of sulfur, which stabilizes organic carbon, regardless of whether it is ...

EAST PALESTINE, Ohio (WKBN) — Sediment cleanup is scheduled to resume this week in Sulphur Run, and the EPA warns that some residents may be disrupted by the work. A Saturday update by the EPA ...

Arsenic buried beneath the surface is thought to be largely bound up with iron and sulphur minerals (B ... processes result in arsenic transfer from sediments to groundwater.

Water sampling in Sulphur and Leslie Runs will continue throughout the process. While the EPA insists “this change reflects the success of the cleanup”, surface water remediation has proven to be a ...

“There are portions of the creek like Sulphur Run that are contaminated,” Durno said. “I go in there a couple times a week and I stir the sediments and I see it. I see the sheen ...

Scientists have decoded the metabolic strategies of certain sulfur bacteria. A new study reports that the bacteria are found worldwide and have a complex metabolism with modular features.