my reasearch about characterization of municipal solid waste as raw feed of gasification process
How about a microbial consortium treatment which makes the material more homogenous. I used enzyme for solid waste management and final slurry is digested and homogenous.
What I mean is to make a more homogeneous municipal solid waste whose composition is always changing at any time. We are currently crusher against municipal solid waste, then mix and then condense to produce pellets. Next I use pellet as raw material in the process of gasification to generate electricity
Long time ago (seventies?), a plant to incinerate Municipal Solid Waste was built in Germany. It featured a large trommel with large balls to mill and homogenise the MSW. As far as I know, the system worked well, yet this technique was never used again, because of cost and difficulty of operating.
Good results could be expected also from preliminary trommel screens: fines contain more inorganic and heavy metals, middlings most of kitchen waste. The fraction larger than 10 cm would form a premium fuel. The system was tested at several places in Germany and by the Bureau de Recherches Géologiques et Minières, Orléans, France.
None of these methods will yield perfect results, but homogenising is possible and desirable, since different origins yield different qualities of fuel.
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