(EP482407-A3)      Prodn. comprises (a) mixing decanted sewage sludge (at least 22% solids) with 20-30% of a carbon source (esp. sawdust pellets), 0.4-0.8% of a carbohydrate source (esp. molasses) and 0.1-0.3% of a catalytic additive (esp. yeast), and stirring until the temp. reaches 20-30 deg. C.; (b) adding up to 200% domestic, industrial and/or agricultural waste, stirring until the temp. reaches 45-55 deg. C, and adjusting the moisture content to 60-70%; and (c) adding kerosine in an amt. of 2ml per kg of waste, adding 3.3% of a protein source (esp. `defatted cadaver soup') and 6.7% of a carbon source (esp. sawdust pellets), and agitating intermittently (10-20 min on, 20-30 min off) until the temp. reaches 68-80 deg. C.    ADVANTAGE -   Processing time is reduced, and the prod. does not require milling to produce small particles    (EP482407-B1)      A method for producing a pasteurised animal or vegetable nutrient from organic municipal industrial and agricultural refuse by aerobic biologic decomposition thereof, wherein the refuse is thoroughly mixed by continuously stirring with air during a period of dwell in a container and, thus leading to a bacterial decomposition in accordance with the following treatment steps: (a) blending decanted sludge, having a minimum content of 22% of dry substance TS, with decomposition-promoting additives by continuously stirring the resulting mixture until a process temperature of between 20 and 30 deg.C is reached therein, wherein a carbon donative additive in a porportion of 20 to 30% by weight, a carbon hydrate donative in a proportion of 4 to 8 promille by wt. and a catalytic additive in a proportion of 1 to 3 promille by wt. are metered thereto, then (b) supplying organic municipal, industrial and/or agricultural refuse in a quantity up to 200% of the wt. of the sludge continuously stirring the mixt. of refuse until a process temp. of 45 to 55 deg.C is reached, the moixture content of the mixt. of refuse being adjusted to 30 to 40% of dry sybstance TS by adding moistening or dry additives, and subsequently (c) inoculating the mixt. of refuxe with 2L lamp oil for every 100 kgms of the wt. of the refuse as well as with an albumen donor and a carbon donor, the latters having been previously heated to the same process temperature and having a wt. of about 10% of that of the mixt. of refuse in total and mixing ratio of 1:2 and continuously stirring the mixt. of refuse in an intermittend operation comprising a cadence period tR of 10 to 20 minutes for the stirring operation and a period of stoppage tS of 20 to 30 minutes each inbetween, until a process temp. of 68 to 80 deg.C in maximum is reached.