Patent ID: 8206566

Claim:
An electrochemical measurement system for decomposing organic compounds in wastewater and analyzing heavy metals in the wastewater, comprising: a lower plate having a channel plate-receiving portion formed in the upper side thereof; a flow channel plate, which is received in and coupled to the channel plate-receiving portion of the lower plate and includes, formed in the upper side thereof, an organic compound-decomposing channel, a heavy metal analysis channel and a discharge channel, and an organic compound decomposition electrode-receiving portion and a heavy metal analysis electrode-receiving portion, which communicate with the organic compound-decomposing channel and the heavy metal analysis channel, respectively; an upper plate, which is coupled to the lower plate and the upper side of the flow channel plate so as to seal the upper side of the channels; an organic compound decomposition electrode and a heavy metal analysis electrode, which are received in and coupled to the organic compound decomposition electrode-receiving portion and the heavy metal analysis electrode-receiving portion, respectively; and a flow changeover portion, comprising an on/off valve, which is provided at the upper side of the upper plate and coupled to one end of each of the organic compound-decomposition channel, the heavy metal analysis channel and the discharge channel so as to selectively open and close a wastewater outlet of each of the organic compound-decomposition channel and the heavy metal analysis channel, and an on/off switch for operating the on/off valve.