“This ruling is a complete vindication of Evi Emmenegger,” said PEER Senior Counsel Peter Jenkins, noting that these lab malfunctions keep recurring because the USGS facilities are not independently accredited.
Microbiology professor Mary Beth Leigh and the team found that planting grasses or adding fertilizer, or a combination of both, to a contaminated site had surprisingly persistent effects on the microbes associated with local vegetation.
A new solid, colloidal organic material (AquiFix) markedly improves remedial outcomes for in situ (i.e., in place) bio-barrier treatments designed to stop migrating CVOC plumes.
The cell walls of magnetotactic bacteria are surrounded by an external membrane composed of sugars and fat-like components: potential docking sites for uranium.
A research team at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has managed to purify water containing uranium using a special kind of bacteria known as magnetotactic bacteria.
Metallophiles hold great potential in remediating sites of heavy metal contamination and can also be used in rare earth metal discovery, among other useful applications.
Understanding how microbes withstand exposure to heavy metal concentrations that are toxic to humans and other organisms is foundational to the development of effective bioremediation techniques.