PROCESS FOR DECOMPOSING MINERAL OIL DERIVATIVES CONTAINED IN WASHINGS AND SLUDGES

摘要

A process for decomposing impurities contained in washings and sludges polluted with mineral oil derivatives, in particular lubricants and fuels. The washings, emulsions, deposits polluted with mineral oil derivatives are applied and/or poured on and/or mixed with an organic compost subjected to a maturing process for 5-10 days. A mixture of N, P, K-containing artificial fertilizer, rhyolite tuff and milk powder is applied or mixed as an additive to the mass. An aerobic state is maintained for the duration of the decomposition and if necessary a moisture content of 40-75 % is ensured by watering.