Application Cases

Name of Experiment：application of power amplifier in electrolysis device of sludge electric remediation technology

Research Direction：electrokinetic remediation

Experiment Contents：in this experiment, in order to output the square wave power supply with specific frequency and amplitude, the function signal generator and power amplifier are selected to construct the power supply system. The power amplifier amplifies the signal, and the high-precision oscilloscope is equipped to ensure the accuracy of the output power supply. To achieve lead pollution sludge one-step electric migration - capture - release, in this experiment the principle 5% in the journal published by Professor Cui Yi's research group of Stanford University was used for reference, a self-assembled replaceable self-doped polyaniline/carbon powder Nafion mixed modified carbon felt electrode suitable for this experimental device was assembled, and a new electric sludge repair device was constructed.

Experiment Equipment：signal generator, power amplifier ATA-3040, oscilloscope, electric stirrer, magnetic stirrer, constant temperature oscillator, PH controller, constant temperature water bath centrifuge, ultrasonic cleaning machine, analytical balance, electric heating blast drying oven, etc.