Effect of gangue acidity release on environment

The gangue potential acidity release was the main way causing harmful elements dissolve out. In recent years, the environment pollution especially water environment pollution problems were critical increasingly. These problems surrounding on the acidity water release and discharge, harmful elements migration transformation and pollution mechanization were studied. The study of gangue acidity release would provide science basic for restoration the solid waste storage field, prevention and treatment the contamination discharge. The study result is of great important reality meaning and theory meaning.