ELECTROKINETIC SOIL RECOVERY SYSTEM FUNCTIONED POWER SUPPLY CONTROL

摘要

PURPOSE: An electrokinetic soil remediation system is provided to improve the remediation efficiency of polluted soil as this can control the size of power supply or polarity that are provided to both electrodes according to a result after sensing the temperature of polluted soil, the degree of salts and the concentration of hydrogen ion and to provide the optimal growing environment to crops harvested from the soil. CONSTITUTION: An electrokinetic soil remediation system comprises a first electrode part(10); a second electrode part(20); and a power controller(30). The first electrode part is inserted into the polluted soil. The second electrode part is positioned in the soil which is polluted in order to be faced with the first electrode part. The power controller controls the size of the power and polarity according to the status sensed information after the status information of the polluted soil is transmitted to the power controller and the power is supplied to the first electrode part and the second electrode part. The electrokinetic soil remediation system also includes a first sensor part(40), a second sensor part(50) and a third sensor part(60). The first sensor part generates the first status information sensed and transmits this to the power controller. The first status information is the temperature sensed information of the polluted soil. The second sensor part generates the second status information sensed and transmits this to the power controller. The second state information is the second status sensed information. The third sensor part generates the third status sensed information and transmits this to the power controller. The third status sensed information is the sensed information of hydrogen ion concentration for polluted soil. [Reference numerals] (30) Power control unit