Liquid purification or separation – Processes – Utilizing electrical or wave energy directly applied to...
Reexamination Certificate
2007-11-27
2007-11-27
Hopkins, Robert A. (Department: 1724)
Liquid purification or separation
Processes
Utilizing electrical or wave energy directly applied to...
Reexamination Certificate
active
10481129
ABSTRACT:
There is here disclosed a wastewater treating technique for treating nitrogen compounds in a for-treatment wastewater by an electrochemical technique, wherein at least portions of a pair of electrodes is immersed in the for-treatment wastewater; a material of one electrode constituting an anode is an insoluble conductor; and a material of the other electrode constituting a cathode is an element in the group VIII of the periodic table, a conductor containing the element in the group VIII, or a conductor covered with the element in the same group or the conductor containing the element in the same group.
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Ikematsu Mineo
Iseki Masahiro
Takaoka Daizo
Hopkins Robert A.
McDermott Will & Emery LLP
Sanyo Electronic Co., Ltd.
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