Florida Governor Signs Controversial Bill on Phosphogypsum in Road Construction


👷🏽 Florida Governor Signs Controversial Bill on Phosphogypsum in Road Construction.

Florida Governor Ron DeSantis signed a bill allowing the study of phosphogypsum in road construction, overturning a federal prohibition under the Trump administration but reinstated by Biden's EPA. Phosphogypsum is a byproduct of fertilizer production and poses environmental risks due to potential radioactive elements. Presently, phosphogypsum is stored in gypsum stacks, which have a history of failure. Studies show potential benefits of using phosphogypsum on roads, reducing gypstack size and contamination risks. However, purification methods must be tailored to its chemical composition. Florida's law may have limited impact due to EPA regulations, but further research is needed to assess the safety and environmental impacts of its use.

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