Control system related to heavy metal waste residue pollution

The utility model provides a control system related to heavy metal waste residue pollution, which belongs to the technical field of heavy metal waste residue pollution treatment and comprises a waste residue pile, a cofferdam-shaped residue blocking wall arranged on the peripheral side of the waste residue pile, a vertical blocking impermeable layer arranged between the residue blocking wall and the waste residue pile through clay, and a solidification stabilization layer arranged on the upper surface of the waste residue pile. An HDPE geomembrane is laid on the upper surface of the curing and stabilizing layer, a horizontal blocking impermeable layer is arranged on the upper surface of the HDPE geomembrane through clay, the upper surface of the horizontal blocking impermeable layer is covered with a planting soil layer, a plurality of drainage channels are formed in the waste residue pile and arranged in a staggered mode, and the planting soil layer covers the planting soil layer. According to the device, th