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Processing organic waste, especially from animal carcass disposal plants, to give fertilizer or soil additive, by mixing successively with calcium oxide, water or sludge and further calcium oxide
Processing organic waste, especially from animal carcass disposal plants, to give fertilizer or soil additive, by mixing successively with calcium oxide, water or sludge and further calcium oxide
A method for processing, utilizing and incinerating organic waste is new. A method for processing, utilizing and incinerating organic waste involves: (a) mixing the waste with caustic lime, quicklime, calcium oxide-containing fly ash from coal-fired power stations or calcined dolomite to cause exothermic hydration reaction; (b) mixing the obtained at least partially dewatered, free-flowing, screenable and storable dry product, in fine powder form, with water, papermaking sludge or sludge from communal clarification plants to give a slurry or paste; and (c) treating with calcium oxide-containing material to cause additional sterilization and evaporation, giving a free-flowing, easily screened and dosed product (I).
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