Coverage of metallic chemical elements that, owing to high density, are toxic at low concentrations. Examples include camium, arsenic, chromium, thallium and lead.
In a House Energy and Commerce subcommittee hearing, experts outlined how contaminated industrial properties could be transformed into productive assets
Congress explores how America's 450,000 brownfield sites could become the critical infrastructure foundation for the nation's AI and technological future, revealing a bipartisan strategy to transform contaminated industrial lands.
Continuing research in bushfire-affected areas in rural Victoria has shown that the antennae of diverse insects, including bees, wasps, moths, and species of flies, are contaminated by smoke particles.
It is crucial to develop new uses for fly ash. Due to high alkalinity and high metal content, it may be used for the chemical precipitation of LFD, but there are few reports on this aspect.
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.
"This work may be pertinent to water quality issues both locally and globally," says Benjamin Shindel, a Ph.D. student in Germany. "We want to see this out in the world, where it can make a real impact."