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METHODS OF PROCESSING MUNICIPAL SOLID WASTE (MSW) USING MICROBIAL HYDROLYSIS AND FERMENTATION AND SLURRY RESULTING THEREFROM
METHODS OF PROCESSING MUNICIPAL SOLID WASTE (MSW) USING MICROBIAL HYDROLYSIS AND FERMENTATION AND SLURRY RESULTING THEREFROM
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机译:利用微生物水解和发酵处理污泥的方法及其结果
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摘要
The invention provides a method of processing MSW comprising the steps of providing a stream of unsorted MSW to a microbial fermentation reactor in which the MSW is fermented with agitation at a non-water content of between 10-50% by weight and at a temperature of between 35 and 75 degrees for a period of between 1 and 72 hours under conditions sufficient to maintain a live lactic acid bacteria concentration of at least 10.000.000.000 CFU/L, and - removing a stream of fermented unsorted MSW from the reactor and subjecting it to a separation step whereby non-degradable solids are removed to provide a slurry of biodegradable components. Further, a slurry of biodegradable components prepared according to said method is provided.
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