Nowa Technology is the only company in the world that has developed a solvent extraction process which converts the entire mass of municipal wastewater sludge into useful products. Our process eliminates the environmental risks associated with all current methods of sludge disposal and operates at a lower cost than current alternatives. The Nowa process has also been successfully applied to remediation of contaminated oilfield soil, refinery sludge and drill cuttings. We're able to recover over 90% of the oil and return the residual solids to a clean state.