Electrodialysis with bipolar membranes for ammonia recovery in wastewater: An innovative concept for the treatment of ammonia residual streams

Municipal and industrial wastewater contains a significant amount of dissolved nitrogen. This is the results of the organic protein degradation and of the large employment of nitrogen (<i>N</i>), usually in the form of ammonia (<i>NH</i>₃), in the industry. Currently, nitrogen is removed in wastewater treatment plant (WWTP) by means...