METHOD AND SYSTEM FOR TREATING NITROGEN-CONTAINING COMPOUND

摘要

There is proposed a nitrogen treating method for nitrogen compounds which is capable of removing nitrogen compounds efficiently and achieving a downsizing of equipment and a decrease in costs. The nitrogen treating method is a method for treating nitrogen compounds in for-treatment water by an electrochemical process, wherein as a metal material which constitutes a cathode, a conductive material containing or covered with an element in the group Ib or IIb of the periodic table is used.