Can we use the volcanoes as incinerators?

Maybe some of you will be asked:  can we use the active volcanoes such as incinerators? The answer is no, because this idea can not be put into practice, and, the first reason is that, for incinerating the waste material, it is necessary to take it in one of the magma tanks, where the temperature exceeds a thousand degrees. The problem of these deep reservoirs few km, is that, for many geological factors, it may happen that they are flushed, mainly for magma spills from lateral cracks; in order to always have the magmato  the temperature needed to burn the garbage,it must  to reach the main tanks, which have a depth of more than 10 km. Even with the best of drilling technology is almost impossible to arrive at such depths, and drilling periods need at least 10 years once, it is therefore impossible to think of creating deposits of waste inside a volcano, especially because the amount we are talking about is many ton.