| abstract |
The utility model discloses a wireless buoy sensing system for heavy metal monitoring. The system consists of a carrying buoy and a heavy metal detection instrument fixed inside the carrying buoy, wherein the heavy metal detection instrument comprises an electrochemical and photoelectric integrated chip, a reference electrode, a pump valve water path module, a signal acquisition circuit, a light source modulation circuit, an advanced reduced instruction-set computer machine (ARM) control board, a testing chamber and an excitation light source. On-line real-time motoring on heavy metal in lake water is achieved, and the system has great application prospect. |