1results about How to "Realize synchronous removal" patented technology

A method for regulating nitrous oxide formation and resource recovery during nitrate wastewater treatment, relating to the field of wastewater treatment technology, is disclosed. The method utilizes a DAMO culture primarily composed of Candidatus Methanoperedens nitroreducens, with added Fe(III), to co-treat nitrate wastewater and anaerobic digestion effluent, thereby achieving NO3 reduction in wastewater. ‑ Simultaneous removal of dissolved methane generates N2O, which is then co-combusted with biogas produced from the anaerobic digestion of sludge, increasing energy recovery and providing a solution for achieving energy self-sufficiency in wastewater treatment plants.