Ondansetron-Formen

US2004228689 A UPAB: 20060308 NOVELTY - A soil remediation system (30) comprises two soil treatment sites, heat sources in the two soil treatment sites, and conduit. The conduit allows portion of vapors produced from the second soil treatment site to enter the first soil treatment site so that the contaminants in the portion of vapors produced from the second site are (partially) destroyed at the first site. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for soil remediation method comprising (partially) containing soil at treatment sites, and treating soil at treatment sites. The treatment sites comprise two sites. The treating of soil comprises heating soil at the first site using heat sources positioned in the soil at the first site, heating soil at the second site using heat sources positioned in the soil at the second site, and allowing portion of vapors produced from the second site to enter the first site so that the contaminants in the portion of the vapors produced from the second site are (partially) destroyed at the first site. USE - For remediation of soil for reducing contamination of soil. ADVANTAGE - The invention eliminates contaminants from off-gas stream, reduces contaminants to acceptable levels, and/or concentrate contaminants for off-site transport. It reduces cost, installation time, and complexity of soil remediation system.