Device for contactless soil bioremediation

Abstract

The subject of the application is a device for non-contact bioremediation of soil in mining dumps. It is a set of machines and devices connected in a system enabling the spraying of soil with water and mixtures of water, mulch, seeds, and organic fertilizers in various proportions. The device has two tanks (3) equipped with liquid mixers (4) and one water tank (3a), where each tank (3 and 3a) is independently connected by hydraulic lines to three pump assembly ports connected to a suction manifold, with controlled solenoid valves installed at each suction manifold connection. The device has two independent nozzles, one larger diameter and one smaller diameter, with controlled solenoid valves installed on the nozzles, and a GPS sensor with an inclinometer mounted on each nozzle. All solenoid valves and the GPS sensor with an inclinometer are connected by electrical and signal cables to a well-known programmable controller.