The utility model relates to a multifunctional electrochemical detection pool. The utility model belongs to the technical field of electrochemical detection, the sewage treatment tank comprises a tankbody and a tank top positioned above the tank body, a fixed block is mounted above the tank top; wherein a round hole is formed in the side surface of the fixed block, a communicating strip-shaped hole communicated with the round hole is formed in the middle of the fixed block, a strip-shaped hole communicated with the communicating strip-shaped hole is formed in the tank top, reference electrodeholes, auxiliary electrode holes and common electrode holes are formed in two sides of the strip-shaped hole in the tank top, and a sample inlet and outlet is further formed in the tank top. The electrochemical detection device has the advantage that different working electrodes can be subjected to electrochemical detection.
; 潘飞
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