摘要 |
<p>This invention covers a method for disposal of toxic and harmful industrial waste through its incorporation in ceramic paste, prepared and fired at a temperature ranging between 900 and 1400 DEG C, according to the type of ceramic pastes. Toxic and harmful industrial waste, usually consisting of metal and its compounds, will be bonded to basic ceramic products during sintering, so as to obtain an inert ceramic product which can be normally used, or else a special product that can be dumped.</p> |