I suggest you consider ...

I suggest you consider sharing this question with Global Alliance for Incinerator Alternatives (GAIA) at www.no-burn.org. As a member, I think they have great ideas on waste incineration. One of the rallying arguments of GAIA has been that based on the scientific principle of "matter cannot be destroyed but can only be converted from one form to another". This debate was very hot in civil society groups when they were discussing the Stockholm Convention on Persistent Organic Pollutants (PoPs).  So the debate was whether incineration really turns PoPs into less harmful or more harmful substances.  This question could also be asked about the three substances in the first bullet of your question.