Amyloid fibers can remove heavy metals and radioactive wastes.
Highly brackish water can serve as a valuable water source with the right treatment technologies.
The technique is based on the hydroxyapatite column procedure, noted the release, which could help remove strontium 90 from water and wastewater.
Bromine has numerous applications in chemical syntheses, such as in the production of brominated flame retardants and fire extinguishing chemicals as well as some pharmaceuticals.
Anammox and denitrification are the only two processes that can remove excess fixed nitrogen by chemically changing it back to nitrogen gas, USGS noted.
The second edition covers new regulations and environmental changes. Topics included are discussed through field experiences and case studies.