One of the main methods of control is the installation of expensive treatment facilities at each enterprise, the filters of which will prevent emissions of heavy metals and dangerous oxides.
The main cause of acid rain is the presence of industrial emissions of oxides from .
One of the main methods of control is the installation of expensive treatment facilities at each enterprise, the filters of which will prevent emissions of heavy metals and dangerous oxides.
The main cause of acid rain is the presence of industrial emissions of oxides from .