Ductor Corp. products

The Ductor process offers an effective solution to allow the processing of high nitrogen wastes. Nitrogen is removed in a pre-fermentation prior to the biogas process to prevent nitrogen inhibition in the main fermenter. The recovered nitrogen liquid phase can be used as fertilizer, whilst the nitrogen-reduced slurry can be fermented in a standard anaerobic digester. The digestate is upgraded to fertilizer or soil improver.