The utility model relates to a do you be applicable to the prosthetic electrodynamics of wild spot soil permeable reactive barrier (EK PRB, ) device and technology, the device mainly adopts green's solar energy power supply to give first place to, can generator or the mains power supply power supply system for assisting be according to experiment needs output 0 the electrically propelled unit of 220V DC voltage, electrically propelled unit and PRB adopt the normal position connected mode. Negative and positive extremely adopt graphite electrode. PRB reaction medium mainly is originate extensive, cheap zeolite, active carbon and modified attapulgite constitution, but PRB has constituteed permeable reactive combined electrode with graphite electrode. , PRB reaction medium can change at any time after becoming invalid. Negative and positive extremely adopt the hexagon mode of putting, have overcome negative and positive electrodes range weak point in the past, the inhomogeneous shortcoming of field distribution. Does the device make EK the enable is restoreed in wild spot contaminated site to the PRB technical application. This technology have cloudy anodic electrolysis room in addition, but adopts green's citric acid sodium citrate and biodegradable anionic surface active agent carry out drip washing as the drip washing agent to soil, not only can both effectively get rid of to the heavy metal but also to organic chlorine.