Now remediation of contaminated soil is easier and more cost effective than ever before, thanks to a revolutionary new system form OnSite Technology, L.L.C.\r\n\r\nOnSite's proprietary, indirect thermal desorption process removes liquid contaminates, such as hydrocarbons, from material in a unique, on-site system. Forget expensive remediation methods of mixing soil or hauling it to an approved landfill. OnSite Technology treats hydrocarbon contaminated soil.