Device for the investigation of the behavior of environmental chemicals under natural conditions

摘要

The present invention relates to a device for the investigation of the behavior and the degradation of environmental chemicals in the closed system, wherein the device includes at least a substantially with a bottom filled container, the lysimeters, and a volatility which are arranged above the surface of the ground chamber wherein the volatility of chamber of which the volatile compounds from a defined bottom portion area. Preferably, the device comprises, in addition, a plants chamber, the volatile compounds of a selected plant from the detected crop. The inventive test system (lysi meter system) makes it possible to determine the displacement of the transport of the washing out, the conversion (metabolization), the mineralization and the volatilization of chemicals under natural conditions without the influence of plants and also under the influence of plants, in the soil contained in the lysimeters, as well as the mineralization and volatilization of chemicals under natural conditions of preparations. The present invention also relates to a method for testing chemicals in the floors with the use of the device according to the invention.