| abstract |
SUMMARY OF THE INVENTION The present invention relates to a multistage process for recovering secondary raw materials from residual waste and residual waste, where the residual waste and residual waste are comminuted and classified according to fractions and / or particle size, and alternately subjected to dry and wet treatment, utilizing the resulting industrial materials and biological materials, wherein before the comminution, the fine fractions are separated from the other fractions and a predetermined contamination value is subtracted, the contaminated material stream detached during detoxification is removed from the contaminating impurities in a wet stripping step and separated by the separation of the high density materials by species, the iron fractions and light plastics are separated from the crude fraction by the separation of the high-density materials, and the ferrous fractions and the light plastics are separated from the resulting fractions; the remaining fraction of the coarse fraction is emptied, the empty today trace material is shredded / explored, added to a wet treatment where dirt is removed, and a heavy fraction, a single light fraction and a fibrous slurry substrate fraction are selected, and the resulting particle streams are used as secondary raw materials and as a secondary fuel. ŕ |