However, rare earth is often radioactive. Moreover, in the smelting and extraction of rare earth, dangerous chemicals are frequently used, thus polluting local air, water and land.
A lot of dangerous chemicals are used and released in manufacturing of TiO 2, there are potential unsafe elements. This article evaluates and analyses the dangerous chemicals.
At the trial, Bob proved that the other man caused his own arm injury by pushing Jim while Jim was working with dangerous chemicals.
The paper applies probability of traffic accident to the analysis and evaluation of environmental risk in transporting dangerous chemicals on Xinhe-Binzhou section expressway of the national major highway from Weihai to Wuhai, and proposes preventive and emergency measures.
Instead, they decided that businesses should gain permission to use the most dangerous chemicals only if they present plans for finding substitutes.
If you play with dangerous chemicals like that you're just asking for trouble.
To begin with lorries, vehicles with large loads and anything carrying dangerous chemicals will be banned.
The restrictions quickly capped and then began steadily reducing atmospheric concentrations of those dangerous chemicals.
Moy says that food makers and sellers turn to a variety of dangerous chemicals which often help them cut the cost and increase sales.
With the mine development, Dexing Copper mine explored one set of non-hidden trouble safety management not only to non-coal mine but also to dangerous chemicals.
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