At an important meeting held by Society of land recycling and environmental remediation of the state of Nordrhein-Westphalia (AAV), the principal investigator of REGROUND, Prof. Dr. Rainer Meckenstock, introduced REGROUND technology.

As an invited speaker, Prof. Dr. Meckenstock explained the main idea of creating in-situ barriers with colloidal iron-oxide particles, and presented the results of the pilot-scale and large-scale applications. The presentation was well received by the audience, among them local politicians, water authorities, site owners, consultants, and other scientists.