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The Times of India
The Times of India
World
TOI World Desk

Florida put radioactive fertiliser waste beneath a private road and monitored it for safety

A waste material from fertiliser production is being tested for a new use in road construction in Florida. The material, known as phosphogypsum, is produced when phosphate ore is processed to make phosphoric acid. It contains radium, which can decay into radioactive radon gas, so its use is regulated by the US Environmental Protection Agency.

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