Екологічна безпека складів і сховищ отрутохімікатів і відновлення земель навколо них

Abstract

Studied diffuse infiltration of pesticides in soil and thickness on distance or near otrutohimi-dependence of executioners and close to exponential. Established excess of the MCL for some pesticides at a distance of 50 meters, and their residual concentration -to 500 meters, as well as the thickness of the soil to a depth of 6 meters. Revealed the need for remediation and restoration works for land-tion of exceeded maximum allowable blood otrutohimikativ.Vykorystano methods of gas and gas-liquid-chromatogra rafiyidlya determine residual concentrations of pesticides such as HCH, DDT, metaphos, karbofos, B-58, hlorofos.Proanalizovano modern methods remediation of contaminated land with pesticides, compositions of buildings ishovysch. The algorithm of actions in the recovery of land with multiple exceedance of pesticides. Found that the most optimal for soils with insignificant exceedance of pesticides is biological remediation methods.