IN-Campus GmbH: Audi and the city of Ingolstadt remediate refinery site for technology park

Air sparging – using air to get rid of contaminants: Air sparging is being used on an area of roughly 100,000 square meters (1,076,391 sq ft) to remove highly volatile contaminants from the groundwater and soil. This is currently one of the largest air sparging projects in Germany. Picture: monitoring of operating parameters at the extraction distributor.