AN IMPROVED COMPOSITION BASED ON STARCH FOR DECONTAMINATING SLUDGES RESULTING FROM OIL BORES, SETTLED SLUDGES AND POLLUTED SOILS.

摘要

The present invention refers to a process for decontaminating sludge resulting from oil bores, settled sludge and polluted soils and the process for decontaminating sludge resulting from oil bores and/or hydrocarbon extraction, offshore and in land, settled sludge and polluted soils, removing pollutants for obtaining a clean by-product useful in the construction industry, fillers, stabilization of agriculture soil and/or areas and as a Carbon Credit product. The improved composition for decontaminating sludge resulting from oil bores, settling sludge and polluted soils, comprises from 35% to 99.6% of clay, 0.01% to 40% of lime and/or anhydrite, 0.01% to 6% of deodorizer, 0.01% to 9% of biodegradable degreaser and 0.01% to 10% of starch.