| 摘要 |
The invention relates to a method for processing manure, comprising the steps of: i) adding an organic carrier liquid to the manure; ii) concentrating the mixture of manure and carrier liquid; iii) condensing the formed vapor; vi) anaerobic treating of the condensate; and v) aerobic treating of the effluent from the anaerobic treatment. Preferably the effluent deriving from the anaerobic treatment is denitrified in a denitrification unit and nitrified in a nitrification unit, and wherein a portion of the sludge-influent mixture from the nitrification unit is recirculated to the denitrification unit. The treating yield is greater than 90%, preferably greater than 95%, such as 97-99% BOD.
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